TO-252 Fixed Regulators - Positive Single Output Standard 425

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  2. Fixed Regulators - Positive Single Output Standard
Manufacturers
    • Ablic
    • Analog Devices
    • Continental Device India
    • Diodes Incorporated
    • Diotec Semiconductor Ag
    • Fairchild Semiconductor
    • Honeywell Sensing And Control
    • Infineon Technologies
    • Kec
    • Maxim Integrated
    • Micro Commercial Components
    • Microchip Technology
    • Microsemi
    • Monolithic Power Systems
    • Motorola
    • NXP Semiconductors
    • National Semiconductor
    • New Japan Radio
    • Nte Electronics
    • Onsemi
    • Panasonic
    • ROHM
    • Renesas Electronics
    • STMicroelectronics
    • Samsung
    • Sharp Corporation
    • Supertex
    • Taiwan Semiconductor
    • Texas Instruments
    • Toko
    • Torex Semiconductor
    • Toshiba
    • Tt Electronics Plc
    • Vishay Intertechnology
Regulator Type
    • ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
    • FIXED POSITIVE LDO REGULATOR
    • FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
    • FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
No. of Terminals
    • 10
    • 12
    • 14
    • 16
    • 2
    • 20
    • 24
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
Package Code (1)
    • TO-252
    • BCC
    • DFP
    • DIE
    • DIP
    • FBGA
    • HLSOF
    • HLSOP
    • HQCCN
    • HSIP
    • HSON
    • HSOP
    • HSSOP
    • HTSON
    • HTSSOP
    • HVQCCN
    • HVSON
    • HVSSOF
    • LSOF
    • LSOP
    • LSSOP
    • QCCN
    • SFM
    • SIP
    • SOF
    • SON
    • SOP
    • SSO
    • SSOP
    • TO-220
    • TO-243
    • TO-263
    • TO-3
    • TO-39
    • TO-92
    • TSOP
    • TSSOP
    • VFBGA
    • VSOF
    • VSON
    • ZIP
Terminal Form
    • BALL
    • BUTT
    • FLAT
    • GULL WING
    • NO LEAD
    • PIN/PEG
    • T
    • THROUGH-HOLE
    • WIRE
Maximum Input Voltage Absolute
    • 100 V
    • 12 V
    • 125 V
    • 14 V
    • 150 V
    • 16 V
    • 18 V
    • 20 V
    • 22.5 V
    • 24 V
    • 25 V
    • 26 V
    • 30 V
    • 32 V
    • 35 V
    • 36 V
    • 40 V
    • 42 V
    • 45 V
    • 450 V
    • 50 V
    • 6 V
    • 6.5 V
    • 60 V
    • 7 V
    • 700 V
Maximum Voltage Tolerance
    • .6 %
    • 1 %
    • 1.1 %
    • 1.2 %
    • 1.3 %
    • 1.4 %
    • 1.5 %
    • 1.6 %
    • 1.66 %
    • 1.75 %
    • 10 %
    • 10.8 %
    • 2 %
    • 2.1 %
    • 2.12 %
    • 2.2 %
    • 2.3 %
    • 2.4 %
    • 2.5 %
    • 2.6 %
    • 2.667 %
    • 2.7 %
    • 2.8 %
    • 2.9 %
    • 3 %
    • 3.03 %
    • 3.0303 %
    • 3.25 %
    • 3.3 %
    • 3.5 %
    • 3.57 %
    • 3.6 %
    • 3.64 %
    • 3.75 %
    • 3.8 %
    • 3.89 %
    • 3.9 %
    • 3.94 %
    • 4 %
    • 4.16 %
    • 4.17 %
    • 4.2 %
    • 4.3 %
    • 4.4 %
    • 4.44 %
    • 4.5 %
    • 4.6 %
    • 4.7 %
    • 4.8 %
    • 4.84 %
    • 4.9 %
    • 5 %
    • 5.15 %
    • 5.2 %
    • 5.3 %
    • 5.5 %
    • 5.6 %
    • 5.77 %
    • 5.8 %
    • 5.9 %
    • 6 %
    • 6.1 %
    • 6.3 %
    • 6.4 %
    • 6.5 %
    • 6.9 %
    • 7 %
    • 7.3 %
    • 7.5 %
    • 7.9 %
    • 8 %
    • 8.1 %
    • 8.8 %
    • 8.9 %
Total Dose (V)
    • 100k Rad(Si)
    • 300k Rad(Si)
    • 30k Rad(Si)
Package Body Material
    • CERAMIC
    • CERAMIC, GLASS-SEALED
    • CERAMIC, METAL-SEALED COFIRED
    • GLASS
    • METAL
    • PLASTIC/EPOXY
    • UNSPECIFIED
Maximum Dropout Voltage-1
    • 3 V
Surface Mount
    • NO
    • YES
Operating Temperature (TJ-Max)
    • 100 Cel
    • 110 Cel
    • 125 Cel
    • 130 Cel
    • 150 Cel
    • 165 Cel
    • 70 Cel
    • 85 Cel
Minimum Output Voltage-2
    • 1.24 V
No. of Functions
    • 1
Technology
    • BICMOS
    • BIPOLAR
    • CMOS
    • HYBRID
Screening Level
    • 38535Q/M;38534H;883B
    • 38535V;38534K;883S
    • AEC-Q100
    • AEC-Q101
    • MIL-M-38510
    • MIL-PRF-38535
    • MIL-PRF-38535 Class B
    • MIL-PRF-38535 Class Q
    • MIL-PRF-38535 Class V
    • MIL-STD-883
    • MIL-STD-883 Class B
    • MIL-STD-883 Class B (Modified)
    • TS 16949
Package Shape
    • RECTANGULAR
    • ROUND
    • SQUARE
    • UNSPECIFIED
Nominal Output Voltage-2
    • -3.3 V
    • 3.3 V
Operating Temperature (TJ-Min)
    • -20 Cel
    • -25 Cel
    • -30 Cel
    • -40 Cel
    • -55 Cel
    • -65 Cel
    • 0 Cel
Packing Method
    • AMMO PACK
    • BAG
    • BULK
    • RAIL
    • TR
    • TR, 13 INCH
    • TR, 7 INCH
    • TR, EMBOSSED
    • TR, RIGHT
    • TRAY
    • TUBE
Minimum Output Voltage-1
    • .686 V
    • .776 V
    • .78 V
    • .792 V
    • .8 V
    • .95 V
    • .96 V
    • .965 V
    • .97 V
    • .98 V
    • .985 V
    • 1.07 V
    • 1.085 V
    • 1.152 V
    • 1.158 V
    • 1.164 V
    • 1.17 V
    • 1.176 V
    • 1.182 V
    • 1.2 V
    • 1.24 V
    • 1.25 V
    • 1.274 V
    • 1.285 V
    • 1.3095 V
    • 1.3168 V
    • 1.372 V
    • 1.41 V
    • 1.425 V
    • 1.44 V
    • 1.455 V
    • 1.46 V
    • 1.4625 V
    • 1.47 V
    • 1.48 V
    • 1.485 V
    • 1.525 V
    • 1.5435 V
    • 1.568 V
    • 1.58 V
    • 1.584 V
    • 1.683 V
    • 1.71 V
    • 1.72 V
    • 1.725 V
    • 1.728 V
    • 1.73 V
    • 1.746 V
    • 1.75 V
    • 1.755 V
    • 1.764 V
    • 1.7685 V
    • 1.77 V
    • 1.773 V
    • 1.78 V
    • 1.782 V
    • 1.825 V
    • 1.862 V
    • 1.881 V
    • 1.9 V
    • 1.94 V
    • 1.96 V
    • 1.97 V
    • 10.5 V
    • 10.6 V
    • 10.8 V
    • 11.04 V
    • 11.16 V
    • 11.22 V
    • 11.28 V
    • 11.4 V
    • 11.42 V
    • 11.5 V
    • 11.52 V
    • 11.64 V
    • 11.65 V
    • 11.66 V
    • 11.7 V
    • 11.76 V
    • 11.88 V
    • 114.4 V
    • 12.54 V
    • 13.1 V
    • 13.43 V
    • 13.5 V
    • 13.7 V
    • 13.8 V
    • 13.95 V
    • 134.2 V
    • 14.03 V
    • 14.1 V
    • 14.25 V
    • 14.28 V
    • 14.3 V
    • 14.4 V
    • 14.55 V
    • 14.6 V
    • 14.7 V
    • 14.85 V
    • 16.2 V
    • 16.74 V
    • 17 V
    • 17.1 V
    • 17.3 V
    • 17.64 V
    • 18 V
    • 18.6 V
    • 19 V
    • 19.2 V
    • 19.6 V
    • 2.025 V
    • 2.058 V
    • 2.079 V
    • 2.156 V
    • 2.25 V
    • 2.254 V
    • 2.28 V
    • 2.32 V
    • 2.35 V
    • 2.36 V
    • 2.375 V
    • 2.376 V
    • 2.38 V
    • 2.4 V
    • 2.425 V
    • 2.43 V
    • 2.4375 V
    • 2.45 V
    • 2.46 V
    • 2.4625 V
    • 2.475 V
    • 2.5 V
    • 2.548 V
    • 2.592 V
    • 2.597 V
    • 2.619 V
    • 2.646 V
    • 2.673 V
    • 2.688 V
    • 2.695 V
    • 2.7 V
    • 2.716 V
    • 2.73 V
    • 2.7356 V
    • 2.736 V
    • 2.744 V
    • 2.758 V
    • 2.765 V
    • 2.778 V
    • 2.7873 V
    • 2.79 V
    • 2.793 V
    • 2.8215 V
    • 2.842 V
    • 2.88 V
    • 2.91 V
    • 2.94 V
    • 2.955 V
    • 2.97 V
    • 2.976 V
    • 21.6 V
    • 22.32 V
    • 22.8 V
    • 22.85 V
    • 23 V
    • 23.2 V
    • 23.32 V
    • 23.52 V
    • 3 V
    • 3.038 V
    • 3.07 V
    • 3.1 V
    • 3.135 V
    • 3.142 V
    • 3.148 V
    • 3.15 V
    • 3.16 V
    • 3.168 V
    • 3.2 V
    • 3.201 V
    • 3.21 V
    • 3.2175 V
    • 3.218 V
    • 3.23 V
    • 3.234 V
    • 3.235 V
    • 3.2422 V
    • 3.25 V
    • 3.2505 V
    • 3.267 V
    • 3.332 V
    • 3.564 V
    • 3.589 V
    • 3.7126 V
    • 3.8 V
    • 3.84 V
    • 4.018 V
    • 4.312 V
    • 4.41 V
    • 4.455 V
    • 4.5 V
    • 4.58 V
    • 4.6 V
    • 4.65 V
    • 4.656 V
    • 4.68 V
    • 4.7 V
    • 4.75 V
    • 4.78 V
    • 4.8 V
    • 4.82 V
    • 4.85 V
    • 4.88 V
    • 4.9 V
    • 4.9125 V
    • 4.92 V
    • 4.95 V
    • 4.99 V
    • 5 V
    • 5.16 V
    • 5.24 V
    • 5.32 V
    • 5.38 V
    • 5.4 V
    • 5.42 V
    • 5.47 V
    • 5.52 V
    • 5.58 V
    • 5.6 V
    • 5.61 V
    • 5.65 V
    • 5.7 V
    • 5.75 V
    • 5.76 V
    • 5.88 V
    • 5.89 V
    • 5.9 V
    • 5.94 V
    • 6.076 V
    • 6.3 V
    • 6.51 V
    • 6.65 V
    • 6.72 V
    • 7.1 V
    • 7.125 V
    • 7.2 V
    • 7.36 V
    • 7.38 V
    • 7.44 V
    • 7.48 V
    • 7.5 V
    • 7.6 V
    • 7.68 V
    • 7.7 V
    • 7.74 V
    • 7.8 V
    • 7.84 V
    • 7.92 V
    • 8.1 V
    • 8.16 V
    • 8.28 V
    • 8.37 V
    • 8.42 V
    • 8.5 V
    • 8.55 V
    • 8.57 V
    • 8.6 V
    • 8.64 V
    • 8.65 V
    • 8.73 V
    • 8.757 V
    • 8.82 V
    • 8.9 V
    • 8.91 V
    • 9 V
    • 9.2 V
    • 9.3 V
    • 9.35 V
    • 9.4 V
    • 9.5 V
    • 9.6 V
    • 9.8 V
Nominal Output Voltage-1
    • .7 V
    • .8 V
    • 1 V
    • 1.1 V
    • 1.2 V
    • 1.3 V
    • 1.35 V
    • 1.4 V
    • 1.5 V
    • 1.55 V
    • 1.575 V
    • 1.6 V
    • 1.7 V
    • 1.8 V
    • 1.9 V
    • 10 V
    • 11 V
    • 12 V
    • 12.3 V
    • 13.2 V
    • 13.4 V
    • 13.7 V
    • 13.8 V
    • 135 V
    • 14 V
    • 15 V
    • 18 V
    • 2 V
    • 2.1 V
    • 2.2 V
    • 2.3 V
    • 2.4 V
    • 2.48 V
    • 2.5 V
    • 2.6 V
    • 2.65 V
    • 2.7 V
    • 2.75 V
    • 2.8 V
    • 2.85 V
    • 2.9 V
    • 20 V
    • 24 V
    • 3 V
    • 3.1 V
    • 3.3 V
    • 3.4 V
    • 3.6 V
    • 3.7 V
    • 3.8 V
    • 4 V
    • 4.1 V
    • 4.4 V
    • 4.5 V
    • 4.7 V
    • 4.85 V
    • 5 V
    • 5.05 V
    • 5.2 V
    • 5.6 V
    • 5.7 V
    • 6 V
    • 6.2 V
    • 7 V
    • 7.5 V
    • 8 V
    • 8.2 V
    • 8.5 V
    • 9 V
    • 9.3 V
Package Style (Meter)
    • CHIP CARRIER
    • CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
    • CYLINDRICAL
    • FLANGE MOUNT
    • FLATPACK
    • GRID ARRAY
    • GRID ARRAY, FINE PITCH
    • GRID ARRAY, VERY THIN PROFILE, FINE PITCH
    • IN-LINE
    • IN-LINE, HEAT SINK/SLUG
    • IN-LINE, SHRINK PITCH
    • SMALL OUTLINE
    • SMALL OUTLINE, HEAT SINK/SLUG
    • SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
    • SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
    • SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE
    • SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
    • SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH
    • SMALL OUTLINE, HEAT SINK/SLUG,THIN PROFILE, SHRINK PITCH
    • SMALL OUTLINE, LOW PROFILE
    • SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
    • SMALL OUTLINE, SHRINK PITCH
    • SMALL OUTLINE, THIN PROFILE
    • SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
    • SMALL OUTLINE, VERY THIN PROFILE
    • UNCASED CHIP
Package Equivalence Code
    • BGA4,2X2,16
    • BGA4,2X2,20
    • BGA5,3X3,17/10
    • BGA8,3X3,20
    • CAN3/4,.2
    • DIE OR CHIP
    • DIP16,.3
    • DIP8,.3
    • FL16,.3
    • FL6,.1,60
    • FL8,.1,25
    • HLCC20,.35SQ
    • LCC3(UNSPEC)
    • SIP12,.05,70
    • SIP3,.04,90TB
    • SIP3,.05,90
    • SIP3,.07,90
    • SIP3,.08
    • SIP3,.1
    • SIP3,.1,50
    • SIP3,.1ISO-TB
    • SIP3,.1TB
    • SIP3H,.55TB
    • SIP5,.04,50TB
    • SIP5,.1,52
    • SIP9,.1
    • SMSIP3H,.38,90
    • SMSIP3H,.38,90TB
    • SMSIP3H,.41TB
    • SMSIP3H,.55TB
    • SMSIP3H,.6
    • SMSIP3H,.67,90
    • SMSIP3H,.75TB
    • SMSIP5H,.37,50TB
    • SMSIP5H,.6,67TB
    • SMSIP7H,.55,50TB
    • SOLCC10,.13,20
    • SOLCC6,.05,16
    • SOLCC6,.07,20
    • SOLCC6,.08,20
    • SOLCC6,.08,25
    • SOLCC6,.1,25
    • SOLCC6,.12,20
    • SOLCC6,.13,38
    • SOLCC6/8,.12,25
    • SOLCC8,.12,25
    • SOLCC8,.15,32
    • SOP14,.25
    • SOP16,.25,40
    • SOP16,.4
    • SOP20,.4
    • SOP8,.24
    • SOP8,.25
    • SOT-223
    • SURF MNT 3,.3X.4
    • TO-204/-3
    • TO-236
    • TO-243
    • TSOP5/6,.11,37
    • TSOP6,.11,37
    • TSSOP5/6,.08
    • TSSOP8,.19
Maximum Line Regulation (%/V)
    • .3
    • .4
Sub-Category
    • Other Regulators
Adjustability
    • ADJUSTABLE
    • FIXED
    • FIXED/ADJUSTABLE
Terminal Pitch
    • .4 mm
    • .5 mm
    • .635 mm
    • .65 mm
    • .8 mm
    • .915 mm
    • .95 mm
    • .953 mm
    • 1 mm
    • 1.14 mm
    • 1.27 mm
    • 1.3 mm
    • 1.495 mm
    • 1.5 mm
    • 1.702 mm
    • 1.778 mm
    • 2.2 mm
    • 2.25 mm
    • 2.28 mm
    • 2.285 mm
    • 2.286 mm
    • 2.29 mm
    • 2.3 mm
    • 2.5 mm
    • 2.54 mm
    • 2.55 mm
    • 4.699 mm
Maximum Operating Temperature
    • 105 Cel
    • 125 Cel
    • 150 Cel
    • 70 Cel
    • 80 Cel
    • 85 Cel
Maximum Load Regulation (%)
    • 1 %
    • 4.5 %
Maximum Line Regulation
    • .00096 %
    • .00115 %
    • .0015 %
    • .002 %
    • .002192 %
    • .0022 %
    • .00225 %
    • .00245 %
    • .0027 %
    • .00285 %
    • .00297 %
    • .003 %
    • .00315 %
    • .003192 %
    • .00325 %
    • .0033 %
    • .00336 %
    • .00345 %
    • .00375 %
    • .0039 %
    • .00405 %
    • .004125 %
    • .0042 %
    • .004275 %
    • .0044 %
    • .0045 %
    • .00456 %
    • .00457 %
    • .004572 %
    • .00475 %
    • .00492 %
    • .00495 %
    • .005 %
    • .0051 %
    • .00525 %
    • .0053 %
    • .0056 %
    • .00576 %
    • .006 %
    • .00612 %
    • .00615 %
    • .00616 %
    • .00621 %
    • .00625 %
    • .0063 %
    • .0065 %
    • .0066 %
    • .00675 %
    • .0069 %
    • .007029 %
    • .0072 %
    • .00739 %
    • .007392 %
    • .0075 %
    • .00825 %
    • .0095 %
    • .0096 %
    • .0099 %
    • .01 %
    • .0102 %
    • .0104 %
    • .0105 %
    • .0109 %
    • .0112 %
    • .012 %
    • .0132 %
    • .015 %
    • .016 %
    • .0165 %
    • .018 %
    • .0184 %
    • .01845 %
    • .02 %
    • .0205 %
    • .022 %
    • .0228 %
    • .0234 %
    • .0238 %
    • .024 %
    • .0246 %
    • .025 %
    • .0262 %
    • .027 %
    • .028 %
    • .02805 %
    • .0288 %
    • .02945 %
    • .03 %
    • .03045 %
    • .03125 %
    • .032 %
    • .033 %
    • .035 %
    • .04 %
    • .045 %
    • .048 %
    • .05 %
    • .055 %
    • .05643 %
    • .0585 %
    • .06 %
    • .065 %
    • .07 %
    • .075 %
    • .08 %
    • .084 %
    • .09 %
    • .095 %
    • .1 %
    • .105 %
    • .11 %
    • .12 %
    • .125 %
    • .13 %
    • .14 %
    • .15 %
    • .155 %
    • .16 %
    • .165 %
    • .17 %
    • .175 %
    • .18 %
    • .189 %
    • .2 %
    • .206 %
    • .207 %
    • .22 %
    • .2247 %
    • .22473 %
    • .225 %
    • .23 %
    • .24 %
    • .25 %
    • .27 %
    • .3 %
    • .32 %
    • .325 %
    • .33 %
    • .35 %
    • .36 %
    • .36828 %
    • .4 %
    • .424 %
    • .48 %
    • .54 %
    • .7 %
    • .7392 %
    • .75 %
    • .95 %
    • 2.75 %
Minimum Operating Temperature
    • -20 Cel
    • -25 Cel
    • -30 Cel
    • -40 Cel
    • -55 Cel
    • 0 Cel
Terminal Finish
    • GOLD
    • Gold (Au)
    • MATTE TIN
    • MATTE TIN OVER NICKEL
    • MATTE TIN/NICKEL PALLADIUM GOLD
    • Matte Tin (Sn)
    • Matte Tin (Sn) - annealed
    • NICKEL GOLD PALLADIUM SILVER
    • NICKEL PALLADIUM GOLD
    • NICKEL PALLADIUM GOLD SILVER
    • NICKEL SILVER GOLD
    • Nickel/Palladium/Gold (Ni/Pd/Au)
    • Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
    • TIN
    • TIN BISMUTH
    • TIN COPPER
    • TIN LEAD
    • TIN LEAD OVER NICKEL
    • TIN LEAD SILVER
    • TIN SILVER
    • TIN SILVER BISMUTH
    • TIN SILVER COPPER
    • TIN/TIN COPPER
    • Tin (Sn)
    • Tin/Bismuth (Sn/Bi)
    • Tin/Lead (Sn/Pb)
    • Tin/Lead (Sn80Pb20)
    • Tin/Lead (Sn85Pb15)
    • Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position
    • BOTTOM
    • DUAL
    • QUAD
    • SINGLE
    • UPPER
Maximum Output Voltage-1
    • .714 V
    • .808 V
    • .82 V
    • .824 V
    • 1.015 V
    • 1.02 V
    • 1.03 V
    • 1.035 V
    • 1.04 V
    • 1.115 V
    • 1.15 V
    • 1.218 V
    • 1.224 V
    • 1.23 V
    • 1.236 V
    • 1.242 V
    • 1.248 V
    • 1.315 V
    • 1.326 V
    • 1.3832 V
    • 1.3905 V
    • 1.428 V
    • 1.515 V
    • 1.52 V
    • 1.53 V
    • 1.5375 V
    • 1.54 V
    • 1.545 V
    • 1.56 V
    • 1.575 V
    • 1.59 V
    • 1.6065 V
    • 1.616 V
    • 1.62 V
    • 1.632 V
    • 1.675 V
    • 1.717 V
    • 1.818 V
    • 1.82 V
    • 1.827 V
    • 1.83 V
    • 1.8315 V
    • 1.836 V
    • 1.845 V
    • 1.85 V
    • 1.854 V
    • 1.87 V
    • 1.872 V
    • 1.875 V
    • 1.88 V
    • 1.919 V
    • 1.938 V
    • 1.975 V
    • 10.2 V
    • 10.4 V
    • 10.5 V
    • 10.6 V
    • 10.65 V
    • 10.7 V
    • 10.8 V
    • 11 V
    • 11.4 V
    • 11.5 V
    • 12.12 V
    • 12.24 V
    • 12.3 V
    • 12.34 V
    • 12.35 V
    • 12.36 V
    • 12.48 V
    • 12.5 V
    • 12.6 V
    • 12.78 V
    • 12.8 V
    • 12.84 V
    • 12.96 V
    • 125 V
    • 13.2 V
    • 13.7 V
    • 13.86 V
    • 13.97 V
    • 135.8 V
    • 14.1 V
    • 14.3 V
    • 14.5 V
    • 14.6 V
    • 15.15 V
    • 15.3 V
    • 15.4 V
    • 15.45 V
    • 15.6 V
    • 15.7 V
    • 15.75 V
    • 15.9 V
    • 15.97 V
    • 16.05 V
    • 16.2 V
    • 16.5 V
    • 18.36 V
    • 18.7 V
    • 18.9 V
    • 19 V
    • 19.26 V
    • 19.8 V
    • 2.03 V
    • 2.04 V
    • 2.06 V
    • 2.121 V
    • 2.142 V
    • 2.175 V
    • 2.244 V
    • 2.346 V
    • 2.424 V
    • 2.525 V
    • 2.5375 V
    • 2.54 V
    • 2.55 V
    • 2.5625 V
    • 2.575 V
    • 2.58 V
    • 2.6 V
    • 2.61 V
    • 2.625 V
    • 2.64 V
    • 2.652 V
    • 2.68 V
    • 2.703 V
    • 2.727 V
    • 2.75 V
    • 2.754 V
    • 2.781 V
    • 2.805 V
    • 2.808 V
    • 2.828 V
    • 2.842 V
    • 2.85 V
    • 2.856 V
    • 2.8644 V
    • 2.87 V
    • 2.8785 V
    • 2.884 V
    • 2.907 V
    • 2.91 V
    • 2.912 V
    • 2.9127 V
    • 2.936 V
    • 2.958 V
    • 2.964 V
    • 20 V
    • 20.4 V
    • 20.8 V
    • 21 V
    • 21.4 V
    • 22 V
    • 24.48 V
    • 24.68 V
    • 25 V
    • 25.2 V
    • 25.25 V
    • 25.68 V
    • 25.8 V
    • 26.4 V
    • 29 V
    • 3 V
    • 3.045 V
    • 3.06 V
    • 3.09 V
    • 3.12 V
    • 3.162 V
    • 3.224 V
    • 3.3 V
    • 3.333 V
    • 3.3495 V
    • 3.35 V
    • 3.3577 V
    • 3.365 V
    • 3.366 V
    • 3.37 V
    • 3.382 V
    • 3.3825 V
    • 3.39 V
    • 3.399 V
    • 3.4 V
    • 3.408 V
    • 3.432 V
    • 3.44 V
    • 3.465 V
    • 3.468 V
    • 3.47 V
    • 3.48 V
    • 3.5 V
    • 3.53 V
    • 3.63 V
    • 3.636 V
    • 3.811 V
    • 3.8874 V
    • 4.16 V
    • 4.182 V
    • 4.2 V
    • 4.488 V
    • 4.545 V
    • 4.59 V
    • 4.82 V
    • 5 V
    • 5.044 V
    • 5.05 V
    • 5.08 V
    • 5.0875 V
    • 5.1 V
    • 5.12 V
    • 5.15 V
    • 5.16 V
    • 5.175 V
    • 5.2 V
    • 5.25 V
    • 5.3 V
    • 5.32 V
    • 5.35 V
    • 5.4 V
    • 5.41 V
    • 5.45 V
    • 5.5 V
    • 5.82 V
    • 5.88 V
    • 5.93 V
    • 5.96 V
    • 5.98 V
    • 6.04 V
    • 6.06 V
    • 6.12 V
    • 6.24 V
    • 6.25 V
    • 6.3 V
    • 6.324 V
    • 6.35 V
    • 6.39 V
    • 6.42 V
    • 6.48 V
    • 6.5 V
    • 6.51 V
    • 6.6 V
    • 6.8 V
    • 7.28 V
    • 7.35 V
    • 7.49 V
    • 7.7 V
    • 7.875 V
    • 7.95 V
    • 8.08 V
    • 8.16 V
    • 8.26 V
    • 8.3 V
    • 8.32 V
    • 8.4 V
    • 8.5 V
    • 8.52 V
    • 8.56 V
    • 8.6 V
    • 8.64 V
    • 8.8 V
    • 8.84 V
    • 8.9 V
    • 9.02 V
    • 9.09 V
    • 9.1 V
    • 9.18 V
    • 9.243 V
    • 9.27 V
    • 9.35 V
    • 9.36 V
    • 9.4 V
    • 9.45 V
    • 9.5 V
    • 9.58 V
    • 9.63 V
    • 9.7 V
    • 9.72 V
    • 9.9 V
JESD-30 Code
    • O-MBCY-P2
    • O-MBCY-W3
    • O-MBFM-P2
    • O-PBCY-T3
    • O-PBCY-W3
    • O-XBCY-T3
    • O-XBCY-W3
    • O-XBFM-P2
    • R-CBCC-B3
    • R-CBCC-N3
    • R-CDFP-F16
    • R-CDSO-F16
    • R-CDSO-N3
    • R-CQCC-N20
    • R-CSFM-P3
    • R-CSFM-T3
    • R-CSFM-T5
    • R-CSSO-G3
    • R-GDIP-T14
    • R-GDIP-T8
    • R-MSFM-T3
    • R-PBGA-B4
    • R-PBGA-B5
    • R-PDFP-F6
    • R-PDIP-T14
    • R-PDIP-T16
    • R-PDSO-F3
    • R-PDSO-F4
    • R-PDSO-F5
    • R-PDSO-F8
    • R-PDSO-G14
    • R-PDSO-G16
    • R-PDSO-G20
    • R-PDSO-G3
    • R-PDSO-G4
    • R-PDSO-G5
    • R-PDSO-G6
    • R-PDSO-G8
    • R-PDSO-N6
    • R-PDSO-N8
    • R-PSFM-T3
    • R-PSFM-T4
    • R-PSFM-T5
    • R-PSIP-T12
    • R-PSIP-T3
    • R-PSIP-T5
    • R-PSIP-T9
    • R-PSSO-F3
    • R-PSSO-G2
    • R-PSSO-G3
    • R-PSSO-G4
    • R-PSSO-G5
    • R-PSSO-G7
    • R-XBCC-N3
    • R-XBGA-B4
    • R-XDFP-F16
    • R-XDSO-G3
    • R-XDSO-N6
    • R-XSFM-G3
    • R-XSFM-P3
    • R-XSFM-T3
    • R-XSFM-T4
    • R-XSSO-F3
    • R-XUUC-N
    • R-XUUC-N3
    • R-XUUC-N9
    • S-CQCC-N20
    • S-PBGA-B4
    • S-PBGA-B8
    • S-PDSO-G10
    • S-PDSO-G8
    • S-PDSO-N10
    • S-PDSO-N4
    • S-PDSO-N6
    • S-PDSO-N8
    • S-XDSO-N10
    • S-XDSO-N6
    • S-XQCC-N12
    • S-XQCC-N16
    • S-XQCC-N20
    • S-XQCC-N24
    • X-XUUC-N
    • X-XUUC-N3
Moisture Sensitivity Level (MSL)
    • 1
    • 2
    • 2A
    • 3
    • 4
Maximum Seated Height
    • .295 mm
    • .325 mm
    • .33 mm
    • .4 mm
    • .5 mm
    • .515 mm
    • .545 mm
    • .6 mm
    • .65 mm
    • .675 mm
    • .8 mm
    • .85 mm
    • .9 mm
    • 1 mm
    • 1.025 mm
    • 1.04 mm
    • 1.05 mm
    • 1.1 mm
    • 1.12 mm
    • 1.15 mm
    • 1.2 mm
    • 1.22 mm
    • 1.25 mm
    • 1.3 mm
    • 1.37 mm
    • 1.4 mm
    • 1.45 mm
    • 1.55 mm
    • 1.6 mm
    • 1.65 mm
    • 1.68 mm
    • 1.7 mm
    • 1.75 mm
    • 1.8 mm
    • 1.9 mm
    • 1.95 mm
    • 13.84 mm
    • 14.5 mm
    • 15.1 mm
    • 19.55 mm
    • 19.68 mm
    • 2 mm
    • 2.16 mm
    • 2.38 mm
    • 2.4 mm
    • 2.49 mm
    • 2.5 mm
    • 2.51 mm
    • 2.52 mm
    • 2.527 mm
    • 2.53 mm
    • 2.6 mm
    • 2.63 mm
    • 2.65 mm
    • 2.7 mm
    • 2.72 mm
    • 2.8 mm
    • 2.85 mm
    • 22.86 mm
    • 3.05 mm
    • 3.15 mm
    • 3.3 mm
    • 3.556 mm
    • 4.45 mm
    • 4.572 mm
    • 4.65 mm
    • 4.69 mm
    • 4.7 mm
    • 4.79 mm
    • 4.8 mm
    • 4.82 mm
    • 4.826 mm
    • 4.83 mm
    • 4.9 mm
    • 5.08 mm
    • 5.1 mm
    • 5.34 mm
    • 6.1 mm
    • 7.3 mm
    • 7.5 mm
    • 7.747 mm
    • 7.75 mm
    • 7.9 mm
    • 8.4 mm
    • 8.94 mm
    • 9.169 mm
    • 9.9 mm
Width
    • .69 mm
    • .75 mm
    • .81 mm
    • .94 mm
    • .955 mm
    • .96 mm
    • .963 mm
    • 1 mm
    • 1.003 mm
    • 1.006 mm
    • 1.014 mm
    • 1.0145 mm
    • 1.0525 mm
    • 1.065 mm
    • 1.077 mm
    • 1.2 mm
    • 1.25 mm
    • 1.285 mm
    • 1.3 mm
    • 1.5 mm
    • 1.6 mm
    • 1.65 mm
    • 10.16 mm
    • 11.43 mm
    • 2 mm
    • 2.2 mm
    • 2.285 mm
    • 2.3 mm
    • 2.4 mm
    • 2.44 mm
    • 2.445 mm
    • 2.45 mm
    • 2.48 mm
    • 2.5 mm
    • 2.55 mm
    • 2.7 mm
    • 2.8 mm
    • 2.92 mm
    • 25.4 mm
    • 3 mm
    • 3.2 mm
    • 3.3 mm
    • 3.4 mm
    • 3.5 mm
    • 3.56 mm
    • 3.9 mm
    • 3.94 mm
    • 3.95 mm
    • 3.966 mm
    • 4 mm
    • 4.191 mm
    • 4.195 mm
    • 4.3 mm
    • 4.4 mm
    • 4.445 mm
    • 4.5 mm
    • 4.6 mm
    • 5.5 mm
    • 5.8 mm
    • 6.04 mm
    • 6.095 mm
    • 6.1 mm
    • 6.16 mm
    • 6.22 mm
    • 6.53 mm
    • 6.91 mm
    • 7.5 mm
    • 7.52 mm
    • 7.6 mm
    • 7.62 mm
    • 8 mm
    • 8.255 mm
    • 8.4 mm
    • 8.51 mm
    • 8.59 mm
    • 8.6 mm
    • 8.635 mm
    • 8.64 mm
    • 8.7 mm
    • 8.8 mm
    • 8.89 mm
    • 9.015 mm
    • 9.017 mm
    • 9.15 mm
    • 9.1945 mm
    • 9.2 mm
    • 9.25 mm
Qualification Status
    • Not Qualified
    • Qualified
Maximum Load Regulation
    • -.13 %
    • -.4 %
    • .000165 %
    • .00075 %
    • .002994 %
    • .004 %
    • .004491 %
    • .00596 %
    • .006 %
    • .0064 %
    • .0066 %
    • .0073 %
    • .008 %
    • .0082335 %
    • .00834 %
    • .0084 %
    • .0085 %
    • .00894 %
    • .009 %
    • .00953 %
    • .0099 %
    • .01 %
    • .0112 %
    • .01125 %
    • .012 %
    • .012475 %
    • .0125 %
    • .0132 %
    • .0134 %
    • .0135 %
    • .014 %
    • .015 %
    • .01609 %
    • .0165 %
    • .0179 %
    • .018 %
    • .0186 %
    • .02 %
    • .02086 %
    • .021 %
    • .02145 %
    • .0246 %
    • .02475 %
    • .025 %
    • .0265 %
    • .028 %
    • .0288 %
    • .03 %
    • .033 %
    • .035 %
    • .0375 %
    • .04 %
    • .0435 %
    • .045 %
    • .0465 %
    • .0495 %
    • .05 %
    • .0528 %
    • .055 %
    • .06 %
    • .0615 %
    • .065 %
    • .07 %
    • .075 %
    • .0792 %
    • .08 %
    • .084 %
    • .09 %
    • .094 %
    • .1 %
    • .105 %
    • .11 %
    • .12 %
    • .13 %
    • .14 %
    • .15 %
    • .16 %
    • .17 %
    • .18 %
    • .19 %
    • .2 %
    • .22 %
    • .24 %
    • .25 %
    • .3 %
    • .36 %
    • .4 %
    • .45 %
    • .48 %
    • .5 %
Maximum Output Voltage-2
    • 29 V
Minimum Input Voltage
    • .7 V
    • 1.2 V
    • 1.4 V
    • 1.5 V
    • 1.65 V
    • 1.7 V
    • 1.8 V
    • 1.9 V
    • 10 V
    • 10.3 V
    • 10.4 V
    • 10.5 V
    • 10.6 V
    • 10.7 V
    • 11 V
    • 11.4 V
    • 11.5 V
    • 11.7 V
    • 12 V
    • 12.5 V
    • 12.8 V
    • 13 V
    • 13.5 V
    • 14 V
    • 14.3 V
    • 14.5 V
    • 14.6 V
    • 14.8 V
    • 15 V
    • 16 V
    • 16.5 V
    • 16.8 V
    • 17 V
    • 17.4 V
    • 17.5 V
    • 17.6 V
    • 17.7 V
    • 17.9 V
    • 18 V
    • 18.5 V
    • 2 V
    • 2.1 V
    • 2.2 V
    • 2.3 V
    • 2.35 V
    • 2.4 V
    • 2.5 V
    • 2.7 V
    • 2.8 V
    • 2.95 V
    • 20 V
    • 20.5 V
    • 20.6 V
    • 20.7 V
    • 21 V
    • 21.2 V
    • 21.4 V
    • 22 V
    • 22.5 V
    • 23 V
    • 23.5 V
    • 24 V
    • 25 V
    • 26 V
    • 26.7 V
    • 27 V
    • 27.3 V
    • 27.5 V
    • 3 V
    • 3.1 V
    • 3.3 V
    • 3.35 V
    • 3.4 V
    • 3.5 V
    • 3.55 V
    • 3.6 V
    • 3.65 V
    • 3.7 V
    • 3.75 V
    • 3.8 V
    • 3.85 V
    • 30 V
    • 35 V
    • 38 V
    • 4 V
    • 4.1 V
    • 4.2 V
    • 4.3 V
    • 4.5 V
    • 4.6 V
    • 4.7 V
    • 4.75 V
    • 4.8 V
    • 4.85 V
    • 5 V
    • 5.2 V
    • 5.3 V
    • 5.4 V
    • 5.5 V
    • 5.6 V
    • 5.7 V
    • 5.8 V
    • 50 V
    • 55 V
    • 6 V
    • 6.3 V
    • 6.5 V
    • 6.8 V
    • 6.85 V
    • 60 V
    • 7 V
    • 7.1 V
    • 7.2 V
    • 7.5 V
    • 7.6 V
    • 7.7 V
    • 8 V
    • 8.1 V
    • 8.2 V
    • 8.5 V
    • 8.6 V
    • 9 V
    • 9.2 V
    • 9.4 V
    • 9.5 V
    • 9.8 V
Maximum Output Current-1
    • .003 A
    • .0033 A
    • .0068 A
    • .01 A
    • .011 A
    • .0115 A
    • .0127 A
    • .015 A
    • .03 A
    • .04 A
    • .05 A
    • .07 A
    • .08 A
    • .1 A
    • .125 A
    • .15 A
    • .18 A
    • .2 A
    • .25 A
    • .3 A
    • .35 A
    • .4 A
    • .45 A
    • .48 A
    • .5 A
    • .6 A
    • .7 A
    • .75 A
    • .8 A
    • 1 A
    • 1.2 A
    • 1.3 A
    • 1.5 A
    • 2 A
    • 2.6 A
    • 2.9 A
    • 27 A
    • 3 A
    • 5 A
JESD-609 Code
    • e0
    • e1
    • e2
    • e3
    • e3/e2
    • e3/e4
    • e4
    • e6
Maximum Time At Peak Reflow Temperature (s)
    • 10
    • 20
    • 30
    • 40
    • NOT APPLICABLE
    • NOT SPECIFIED
No. of Outputs
    • 1
    • 2
Peak Reflow Temperature (C)
    • 235
    • 240
    • 245
    • 250
    • 255
    • 260
    • NOT APPLICABLE
    • NOT SPECIFIED
Nominal Dropout Voltage-1
    • .06 V
    • .075 V
    • .08 V
    • .086 V
    • .088 V
    • .11 V
    • .12 V
    • .15 V
    • .16 V
    • .18 V
    • .2 V
    • .21 V
    • .23 V
    • .245 V
    • .25 V
    • .27 V
    • .3 V
    • .32 V
    • .38 V
    • .4 V
    • .42 V
    • .45 V
    • .475 V
    • .48 V
    • .5 V
    • .53 V
    • .56 V
    • .6 V
    • .69 V
    • .7 V
    • .8 V
    • .85 V
    • .9 V
    • .95 V
    • .96 V
    • 1 V
    • 1.05 V
    • 1.1 V
    • 1.2 V
    • 1.25 V
    • 1.3 V
    • 1.37 V
    • 1.45 V
    • 1.5 V
    • 1.6 V
    • 1.7 V
    • 1.8 V
    • 1.9 V
    • 1.95 V
    • 2 V
    • 2.1 V
    • 2.2 V
    • 2.25 V
    • 2.3 V
    • 2.4 V
    • 2.5 V
    • 2.6 V
    • 2.8 V
    • 2.9 V
    • 3 V
    • 3.1 V
    • 3.2 V
    • 3.25 V
    • 3.3 V
    • 3.5 V
    • 3.6 V
    • 3.7 V
    • 3.9 V
    • 4 V
    • 4.2 V
    • 4.25 V
    • 4.3 V
    • 4.7 V
    • 4.9 V
    • 5 V
    • 5.2 V
    • 88.128 V
Length
    • .69 mm
    • .81 mm
    • 1 mm
    • 1.0775 mm
    • 1.09 mm
    • 1.102 mm
    • 1.283 mm
    • 1.285 mm
    • 1.2935 mm
    • 1.294 mm
    • 1.3 mm
    • 1.326 mm
    • 1.335 mm
    • 1.438 mm
    • 1.446 mm
    • 1.5 mm
    • 1.8 mm
    • 10 mm
    • 10.02 mm
    • 10.16 mm
    • 10.18 mm
    • 10.2 mm
    • 10.2235 mm
    • 10.3 mm
    • 10.9 mm
    • 12.8 mm
    • 14.986 mm
    • 15.875 mm
    • 16 mm
    • 19.25 mm
    • 19.4 mm
    • 2 mm
    • 2.5 mm
    • 2.86 mm
    • 2.9 mm
    • 2.92 mm
    • 21.5 mm
    • 22.28 mm
    • 3 mm
    • 3.29 mm
    • 3.3 mm
    • 3.4 mm
    • 38.94 mm
    • 4 mm
    • 4.3 mm
    • 4.495 mm
    • 4.5 mm
    • 4.6 mm
    • 4.85 mm
    • 4.89 mm
    • 4.9 mm
    • 4.92 mm
    • 4.93 mm
    • 5.37 mm
    • 6.1 mm
    • 6.145 mm
    • 6.5 mm
    • 6.525 mm
    • 6.54 mm
    • 6.55 mm
    • 6.575 mm
    • 6.58 mm
    • 6.6 mm
    • 6.7 mm
    • 6.8 mm
    • 7.6 mm
    • 8.2 mm
    • 8.255 mm
    • 8.5 mm
    • 8.64 mm
    • 8.7 mm
    • 8.75 mm
    • 9.395 mm
    • 9.91 mm
    • 9.97 mm
Maximum Input Voltage
    • 10 V
    • 10.7 V
    • 100 V
    • 11 V
    • 12 V
    • 120 V
    • 13 V
    • 13.3 V
    • 14 V
    • 15 V
    • 150 V
    • 16 V
    • 16.5 V
    • 17 V
    • 18 V
    • 19 V
    • 2.65 V
    • 20 V
    • 200 V
    • 21 V
    • 21.5 V
    • 22 V
    • 22.5 V
    • 23 V
    • 24 V
    • 24.5 V
    • 25 V
    • 26 V
    • 27 V
    • 28 V
    • 28.7 V
    • 29 V
    • 3.6 V
    • 3.7 V
    • 30 V
    • 31 V
    • 32 V
    • 33 V
    • 34 V
    • 35 V
    • 36 V
    • 37 V
    • 38 V
    • 4.5 V
    • 40 V
    • 400 V
    • 42 V
    • 45 V
    • 450 V
    • 5.2 V
    • 5.25 V
    • 5.5 V
    • 6 V
    • 6.5 V
    • 60 V
    • 72 V
    • 9 V
Reset All
Part RoHS Manufacturer Regulator Type No. of Terminals Package Code Terminal Form Maximum Input Voltage Absolute Maximum Voltage Tolerance Total Dose (V) Package Body Material Maximum Dropout Voltage-1 Surface Mount Operating Temperature (TJ-Max) Minimum Output Voltage-2 No. of Functions Technology Screening Level Package Shape Nominal Output Voltage-2 Operating Temperature (TJ-Min) Packing Method Minimum Output Voltage-1 Nominal Output Voltage-1 Package Style (Meter) Package Equivalence Code Maximum Line Regulation (%/V) Sub-Category Adjustability Terminal Pitch Maximum Operating Temperature Maximum Load Regulation (%) Maximum Line Regulation Minimum Operating Temperature Terminal Finish Terminal Position Maximum Output Voltage-1 JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Status Maximum Load Regulation Maximum Output Voltage-2 Minimum Input Voltage Maximum Output Current-1 JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Nominal Dropout Voltage-1 Length Maximum Input Voltage

AS7805AD-E1

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

36 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.8 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.05 %

SINGLE

5.2 V

R-PSSO-G2

2.527 mm

5.8 mm

Not Qualified

.05 %

7.5 V

1 A

NOT SPECIFIED

1

NOT SPECIFIED

2 V

6.525 mm

25 V

AS7806AD-G1

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

36 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

5.76 V

6 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.06 %

SINGLE

6.24 V

R-PSSO-G2

2.527 mm

5.8 mm

Not Qualified

.06 %

8.6 V

1 A

1

2 V

6.525 mm

26 V

AS7808ADTR-G1

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

36 V

3.75 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

7.7 V

8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.286 mm

.075 %

MATTE TIN

SINGLE

8.3 V

R-PSSO-G2

1

2.52 mm

6.1 mm

Not Qualified

.075 %

10.6 V

1 A

e3

30

1

260

2 V

6.575 mm

28 V

AS7809DTR-E1

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

3.9 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

8.65 V

9 V

SMALL OUTLINE

2.3 mm

SINGLE

9.35 V

R-PSSO-G2

2.527 mm

.75 mm

11.5 V

1 A

6.5 mm

25 V

TA78M08F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

3.8 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

7.7 V

8 V

SMALL OUTLINE

2.3 mm

SINGLE

8.3 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

10.5 V

.5 A

25 V

TA78M10F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

9.6 V

10 V

SMALL OUTLINE

2.3 mm

SINGLE

10.4 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

12.5 V

.5 A

26 V

TA78M24F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

23 V

24 V

SMALL OUTLINE

2.3 mm

SINGLE

25 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

27 V

.5 A

38 V

TA78M20F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

19.2 V

20 V

SMALL OUTLINE

2.3 mm

SINGLE

20.8 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

23 V

.5 A

35 V

TA78M06F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

5.75 V

6 V

SMALL OUTLINE

2.3 mm

SINGLE

6.25 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

8 V

.5 A

25 V

TA78M08F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

3.8 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

7.7 V

8 V

SMALL OUTLINE

2.3 mm

SINGLE

8.3 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

10.5 V

.5 A

25 V

TA78M20F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

19.2 V

20 V

SMALL OUTLINE

2.3 mm

SINGLE

20.8 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

23 V

.5 A

35 V

TA78M09F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

8.64 V

9 V

SMALL OUTLINE

2.3 mm

SINGLE

9.36 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

11.5 V

.5 A

26 V

TA78M05F(LBSTA1)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

35 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

4.75 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.1 %

Tin/Lead (Sn/Pb)

SINGLE

5.25 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

.1 %

7 V

.5 A

e0

1

1.7 V

25 V

TA78M12F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

11.5 V

12 V

SMALL OUTLINE

2.3 mm

SINGLE

12.5 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

14.5 V

.5 A

30 V

TA78M06F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

5.75 V

6 V

SMALL OUTLINE

2.3 mm

SINGLE

6.25 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

8 V

.5 A

25 V

TA78M10F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

9.6 V

10 V

SMALL OUTLINE

2.3 mm

SINGLE

10.4 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

12.5 V

.5 A

26 V

TA78M05F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

4.8 V

5 V

SMALL OUTLINE

2.3 mm

SINGLE

5.2 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

7 V

.5 A

25 V

TA78M05F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

4.8 V

5 V

SMALL OUTLINE

2.3 mm

SINGLE

5.2 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

7 V

.5 A

25 V

TA78M15F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

14.4 V

15 V

SMALL OUTLINE

2.3 mm

SINGLE

15.6 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

17.5 V

.5 A

30 V

TA78M15F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

14.4 V

15 V

SMALL OUTLINE

2.3 mm

SINGLE

15.6 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

17.5 V

.5 A

30 V

TA78M09F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

8.64 V

9 V

SMALL OUTLINE

2.3 mm

SINGLE

9.36 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

11.5 V

.5 A

26 V

TA78M24F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

23 V

24 V

SMALL OUTLINE

2.3 mm

SINGLE

25 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

27 V

.5 A

38 V

TA78M12F(LBSTA1)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

35 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

11.4 V

12 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.1 %

Tin/Lead (Sn/Pb)

SINGLE

12.6 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

.24 %

14.5 V

.5 A

e0

1

1.7 V

30 V

TA78M18F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

3.9 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

17.3 V

18 V

SMALL OUTLINE

2.3 mm

SINGLE

18.7 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

21 V

.5 A

33 V

TA78M18F(TE16L)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

3.9 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

17.3 V

18 V

SMALL OUTLINE

2.3 mm

SINGLE

18.7 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

21 V

.5 A

33 V

TA78M12F(TE16R)

Toshiba

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

4.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

11.5 V

12 V

SMALL OUTLINE

2.3 mm

SINGLE

12.5 V

R-PSSO-G2

2.7 mm

5.5 mm

Not Qualified

14.5 V

.5 A

30 V

UPD121A10T1F-E2-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-20 Cel

TR

.95 V

1 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

85 Cel

.015 %

-20 Cel

MATTE TIN

SINGLE

1.15 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

1.7 V

2 A

e3

1

6.5 mm

2.65 V

UPD121W33AT1F-E2-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

3.201 V

3.3 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

85 Cel

.033 %

-40 Cel

MATTE TIN

SINGLE

3.399 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.033 %

4.3 V

1.5 A

e3

1

.6 V

6.5 mm

5.5 V

UPD121W25AT1F-E1-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR, EMBOSSED

2.425 V

2.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

125 Cel

.025 %

-40 Cel

MATTE TIN

SINGLE

2.575 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.025 %

3.5 V

1.5 A

e3

1

.7 V

6.5 mm

5.5 V

UPD121W33AT1F-E1-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR, EMBOSSED

3.201 V

3.3 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

85 Cel

.033 %

-40 Cel

MATTE TIN

SINGLE

3.399 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.033 %

4.3 V

1.5 A

e3

1

.6 V

6.5 mm

5.5 V

UPD121W25AT1F-E2-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

2.425 V

2.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

125 Cel

.025 %

-40 Cel

MATTE TIN

SINGLE

2.575 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.025 %

3.5 V

1.5 A

e3

1

.7 V

6.5 mm

5.5 V

UPD121W33AT1F

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

3.201 V

3.3 V

SMALL OUTLINE

1.14 mm

TIN LEAD

SINGLE

3.399 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

4.3 V

1.5 A

e0

6.5 mm

5.5 V

UPD121W18AT1F-E1-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

125 Cel

0 Cel

MATTE TIN

SINGLE

1.854 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.018 %

2.8 V

1.5 A

e3

1

6.5 mm

5.5 V

UPD121A10T1F

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

5 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-20 Cel

.95 V

1 V

SMALL OUTLINE

1.14 mm

TIN LEAD

SINGLE

1.15 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

1.7 V

2 A

e0

6.5 mm

2.65 V

UPD12115T1F

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

1.455 V

1.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

.015 %

TIN LEAD

SINGLE

1.545 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.015 %

2.5 V

1 A

e0

1

.6 V

6.5 mm

5.5 V

UPD121A10T1F-E1-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-20 Cel

TR

.95 V

1 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

85 Cel

.015 %

-20 Cel

MATTE TIN

SINGLE

1.15 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

1.7 V

2 A

e3

1

6.5 mm

2.65 V

UPD121W18AT1F-E2-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

125 Cel

0 Cel

MATTE TIN

SINGLE

1.854 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.018 %

2.8 V

1.5 A

e3

1

6.5 mm

5.5 V

UPD12115T1F-E2-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.455 V

1.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

.015 %

MATTE TIN

SINGLE

1.545 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.015 %

2.5 V

1 A

e3

1

.6 V

6.5 mm

5.5 V

UPD121W25AT1F

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

2.425 V

2.5 V

SMALL OUTLINE

1.14 mm

TIN LEAD

SINGLE

2.575 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

3.5 V

1.5 A

e0

6.5 mm

5.5 V

UPD12115T1F-E1-AT

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.455 V

1.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.14 mm

.015 %

MATTE TIN

SINGLE

1.545 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

.015 %

2.5 V

1 A

e3

1

.6 V

6.5 mm

5.5 V

UPD121W18AT1F

Renesas Electronics

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

4

TO-252

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

1.746 V

1.8 V

SMALL OUTLINE

1.14 mm

TIN LEAD

SINGLE

1.854 V

R-PSSO-G4

2.65 mm

6.1 mm

Not Qualified

2.8 V

1.5 A

e0

6.5 mm

5.5 V

KA78M05RI

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

35 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.75 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.1 %

Tin/Lead (Sn/Pb)

SINGLE

5.25 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

.1 %

7 V

.5 A

e0

1

2 V

6.6 mm

25 V

KA78M08RI

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

35 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.6 V

8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

.1 %

Tin/Lead (Sn/Pb)

SINGLE

8.4 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

.1 %

10.5 V

.5 A

e0

1

2 V

6.6 mm

25 V

KA7811RI

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

10.5 V

11 V

SMALL OUTLINE

2.3 mm

SINGLE

11.5 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

13.5 V

1 A

6.6 mm

25 V

KA7806R

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

5 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

0 Cel

5.7 V

6 V

SMALL OUTLINE

2.3 mm

SINGLE

6.3 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

8 V

1 A

6.6 mm

25 V

KA7810RA

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

0 Cel

9.6 V

10 V

SMALL OUTLINE

2.3 mm

SINGLE

10.4 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

12.8 V

1 A

6.6 mm

26 V

KA7806RA

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

PLASTIC/EPOXY

YES

150 Cel

1

RECTANGULAR

0 Cel

5.76 V

6 V

SMALL OUTLINE

2.3 mm

SINGLE

6.24 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

8.6 V

1 A

6.6 mm

25 V

KA7824RI

Samsung

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

2

TO-252

GULL WING

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

22.8 V

24 V

SMALL OUTLINE

2.3 mm

SINGLE

25.2 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

27 V

1 A

6.6 mm

38 V
Fixed Regulators - Positive Single Output Standard

Fixed regulators are voltage regulators that provide a fixed output voltage, regardless of changes in the input voltage or load current. They are commonly used to power digital and analog circuits in electronic devices. The output voltage is set by the internal circuitry of the regulator and is determined by the manufacturer.

Fixed regulators are available in a range of output voltages and current ratings. They can be categorized into several types based on their output voltage polarity (positive or negative) and number of outputs (single or multiple). Common types of fixed regulators include positive/negative single output, positive multiple output, negative multiple output, and mixed multiple output.

Fixed regulators offer several advantages over adjustable regulators, including simpler design, lower cost, and greater reliability. However, their fixed output voltage can limit their flexibility in certain applications. For this reason, adjustable regulators, which allow for the output voltage to be varied over a range, may be preferred in some cases.