4 % Fixed & Adjustable Regulators - Positive Single Output LDO 53

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  2. Fixed & Adjustable Regulators - Positive Single Output LDO
Manufacturers
    • Allegro MicroSystems
    • Analog Devices
    • Exar
    • Maxim Integrated
    • Micrel
    • Microchip Technology
    • Motorola
    • Onsemi
    • Richtek Technology
    • STMicroelectronics
    • Semtech
    • Texas Instruments
    • Toshiba
Regulator Type
    • ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
    • FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
    • FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
No. of Terminals
    • 11
    • 14
    • 16
    • 32
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
Package Code
    • DIE
    • DIP
    • HSOP
    • HTSSOP
    • HVQCCN
    • HVSON
    • LSOP
    • LSSOP
    • SOP
    • TO-220
    • TO-263
    • TSOP
    • TSSOP
    • VFBGA
    • VSON
    • ZIP
Terminal Form
    • BALL
    • GULL WING
    • NO LEAD
    • THROUGH-HOLE
    • WIRE
Maximum Input Voltage Absolute
    • .15 V
    • 12 V
    • 16 V
    • 17 V
    • 24 V
    • 30 V
    • 38 V
    • 42 V
    • 45 V
    • 6 V
    • 60 V
    • 7 V
Maximum Voltage Tolerance (1)
    • 4 %
    • .5 %
    • .75 %
    • 1 %
    • 1.2 %
    • 1.4 %
    • 1.5 %
    • 1.6 %
    • 1.8 %
    • 10 %
    • 2 %
    • 2.3 %
    • 2.4 %
    • 2.5 %
    • 2.7 %
    • 2.8 %
    • 2.9 %
    • 3 %
    • 3.2 %
    • 4.5 %
    • 4.545 %
    • 5 %
Package Body Material
    • CERAMIC, GLASS-SEALED
    • CERAMIC, METAL-SEALED COFIRED
    • METAL
    • PLASTIC/EPOXY
    • UNSPECIFIED
Maximum Dropout Voltage-1
    • .12 V
    • .15 V
    • .175 V
    • .18 V
    • .19 V
    • .2 V
    • .21 V
    • .215 V
    • .22 V
    • .225 V
    • .25 V
    • .28 V
    • .3 V
    • .33 V
    • .35 V
    • .36 V
    • .4 V
    • .42 V
    • .44 V
    • .45 V
    • .5 V
    • .55 V
    • .6 V
    • .64 V
    • .7 V
    • .75 V
    • .77 V
    • .8 V
    • .82 V
    • .85 V
    • .875 V
    • 1.35 V
    • 1.5 V
Surface Mount
    • NO
    • YES
Operating Temperature (TJ-Max)
    • 125 Cel
    • 150 Cel
    • 160 Cel
    • 70 Cel
    • 85 Cel
Maximum Input-Output Voltage Differential
    • 18.8 V
    • 28.75 V
Minimum Output Voltage-2
    • 1.24 V
    • 1.25 V
No. of Functions
    • 1
Technology
    • BICMOS
    • BIPOLAR
    • CMOS
    • PMOS
Screening Level
    • 38535Q/M;38534H;883B
    • AEC-Q100
    • MIL-PRF-38535 Class B
    • MIL-PRF-38535 Class V
    • MIL-STD-883
Package Shape
    • RECTANGULAR
    • ROUND
    • SQUARE
    • UNSPECIFIED
Operating Temperature (TJ-Min)
    • -25 Cel
    • -40 Cel
    • -55 Cel
    • 0 Cel
Packing Method
    • RAIL
    • TR
    • TR, 7 INCH
    • TUBE
Minimum Output Voltage-1
    • .5 V
    • .6 V
    • .8 V
    • 1.2 V
    • 1.205 V
    • 1.215 V
    • 1.229 V
    • 1.23 V
    • 1.24 V
    • 1.25 V
    • 1.3 V
    • 1.62 V
    • 1.71 V
    • 1.764 V
    • 2.25 V
    • 2.375 V
    • 2.45 V
    • 2.475 V
    • 2.5 V
    • 2.7 V
    • 2.75 V
    • 2.928 V
    • 2.94 V
    • 2.958 V
    • 2.97 V
    • 23.04 V
    • 3.05 V
    • 3.135 V
    • 3.15 V
    • 3.2 V
    • 3.221 V
    • 3.254 V
    • 3.3 V
    • 4.5 V
    • 4.75 V
    • 4.8 V
    • 4.85 V
    • 4.88 V
    • 4.9 V
    • 4.93 V
Nominal Output Voltage-1
    • .5 V
    • .8 V
    • 1 V
    • 1.2 V
    • 1.5 V
    • 1.6 V
    • 1.7 V
    • 1.8 V
    • 1.9 V
    • 2 V
    • 2.1 V
    • 2.2 V
    • 2.3 V
    • 2.4 V
    • 2.5 V
    • 2.6 V
    • 2.7 V
    • 2.77 V
    • 2.8 V
    • 2.84 V
    • 2.85 V
    • 2.9 V
    • 24 V
    • 3 V
    • 3.1 V
    • 3.15 V
    • 3.2 V
    • 3.3 V
    • 4.75 V
    • 5 V
    • 5.2 V
Package Style (Meter)
    • CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
    • CYLINDRICAL
    • FLANGE MOUNT
    • GRID ARRAY
    • GRID ARRAY, VERY THIN PROFILE, FINE PITCH
    • IN-LINE
    • SMALL OUTLINE
    • SMALL OUTLINE, HEAT SINK/SLUG
    • SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
    • SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
    • SMALL OUTLINE, LOW PROFILE
    • SMALL OUTLINE, LOW PROFILE, 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
    • BGA6,2X3,16
    • BGA6,3X3,20
    • BGA9,3X3,20
    • DIE OR CHIP
    • DIP16,.3
    • DIP8,.3
    • SIP5,.1,67TB
    • SOLCC12,.12,20
    • SOLCC6,.11,37
    • SOLCC8,.12,25
    • SOLCC8,.14,40
    • SOLCC8,.15,32
    • SOP14,.25
    • SOP16,.25
    • SOP16,.4
    • SOP8,.25
    • SOP8,.4
    • TSOP5/6,.11,37
    • TSOP6,.11,37
    • TSSOP16,.25
    • TSSOP8,.19
    • TSSOP8,.2
    • ZIP5,.15,.17,67TB
    • ZIP5,.16,.16,67TB
    • ZIP5,.27,67TB
    • ZIP7,.15,.2TB
Maximum Line Regulation (%/V)
    • .00086
    • .000868
    • .0041
    • .005
    • .007692
    • .0078
    • .0083
    • .00833
    • .015
    • .015385
    • .0156
    • .016667
    • .0167
    • .02
    • .020833
    • .032
    • .033333
    • .064
    • .075
    • .078
    • .08
    • .097
    • .1
    • .143
    • .15
    • .1649
    • .175
    • .2
    • .33
    • .34
    • .4
    • .43
    • .5
    • .6
    • .8
Sub-Category
    • Other Regulators
Adjustability
    • ADJUSTABLE
    • Adjustable Output
    • FIXED
    • FIXED/ADJUSTABLE
Terminal Pitch
    • .4 mm
    • .5 mm
    • .635 mm
    • .65 mm
    • .8 mm
    • .95 mm
    • 1.27 mm
    • 1.7 mm
    • 1.702 mm
    • 2.54 mm
Maximum Operating Temperature
    • 125 Cel
    • 150 Cel
    • 70 Cel
    • 85 Cel
Maximum Load Regulation (%)
    • .05 %
    • .1 %
    • .18 %
    • .2 %
    • .3 %
    • .4 %
    • .5 %
    • .8 %
    • 1 %
    • 1.5 %
    • 12 %
    • 2 %
    • 3 %
    • 3.03 %
    • 5 %
    • 5.2 %
    • 5.45 %
    • 8 %
    • 8.3 %
Minimum Input-Output Voltage Differential
    • 1 V
Maximum Line Regulation
    • .003 %
    • .0033 %
    • .0043 %
    • .00463 %
    • .005 %
    • .006 %
    • .00644 %
    • .0066 %
    • .007 %
    • .0072 %
    • .0083 %
    • .00878 %
    • .009 %
    • .0097 %
    • .00972 %
    • .01 %
    • .0102 %
    • .0104 %
    • .01087 %
    • .0109 %
    • .0113 %
    • .01152 %
    • .012 %
    • .0121 %
    • .012672 %
    • .0127 %
    • .0132 %
    • .015 %
    • .016 %
    • .0168 %
    • .01704 %
    • .0189 %
    • .02 %
    • .025 %
    • .04 %
    • .128 %
    • .2 %
    • .4 %
    • 10.24 %
Minimum Operating Temperature
    • -25 Cel
    • -40 Cel
    • -55 Cel
    • 0 Cel
Terminal Finish
    • MATTE TIN
    • MATTE TIN OVER NICKEL
    • Matte Tin (Sn)
    • Matte Tin (Sn) - annealed
    • NICKEL PALLADIUM GOLD
    • Nickel/Palladium/Gold (Ni/Pd/Au)
    • TIN
    • TIN LEAD
    • TIN LEAD OVER NICKEL
    • TIN SILVER COPPER
    • Tin (Sn)
    • Tin/Lead (Sn/Pb)
    • Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
    • Tin/Lead (Sn85Pb15)
Terminal Position
    • BOTTOM
    • DUAL
    • QUAD
    • SINGLE
    • UPPER
    • ZIG-ZAG
Maximum Output Voltage-1
    • 1.836 V
    • 1.89 V
    • 1.98 V
    • 11 V
    • 14 V
    • 16 V
    • 2.525 V
    • 2.55 V
    • 2.625 V
    • 2.75 V
    • 2.84 V
    • 2.88 V
    • 2.93 V
    • 24.96 V
    • 29 V
    • 3.042 V
    • 3.06 V
    • 3.072 V
    • 3.25 V
    • 3.3 V
    • 3.346 V
    • 3.379 V
    • 3.4 V
    • 3.45 V
    • 3.465 V
    • 3.63 V
    • 3.8 V
    • 36 V
    • 4.4 V
    • 4.5 V
    • 4.7 V
    • 5 V
    • 5.07 V
    • 5.1 V
    • 5.11 V
    • 5.12 V
    • 5.15 V
    • 5.2 V
    • 5.25 V
    • 5.5 V
    • 5.75 V
    • 6.5 V
    • 7 V
JESD-30 Code
    • O-MBCY-W8
    • R-CDIP-T8
    • R-CDSO-G16
    • R-GDIP-T8
    • R-GDSO-G16
    • R-PBGA-B6
    • R-PDIP-T16
    • R-PDIP-T8
    • R-PDSO-G14
    • R-PDSO-G16
    • R-PDSO-G5
    • R-PDSO-G6
    • R-PDSO-G8
    • R-PSFM-T5
    • R-PSFM-T7
    • R-PSSO-G5
    • R-PSSO-G7
    • R-PZFM-T5
    • R-PZFM-T7
    • R-PZIP-T5
    • R-XDIP-T8
    • R-XUUC-N11
    • R-XUUC-N8
    • S-PBGA-B4
    • S-PBGA-B6
    • S-PBGA-B9
    • S-PDSO-G8
    • S-PDSO-N8
    • S-XBGA-B4
    • S-XDSO-N6
    • S-XDSO-N8
    • S-XQCC-N32
    • X-XUUC-N
Moisture Sensitivity Level (MSL)
    • 1
    • 3
Maximum Seated Height
    • .56 mm
    • .65 mm
    • .67 mm
    • .675 mm
    • .8 mm
    • 1 mm
    • 1.09 mm
    • 1.1 mm
    • 1.2 mm
    • 1.45 mm
    • 1.6 mm
    • 1.73 mm
    • 1.75 mm
    • 1.753 mm
    • 1.879 mm
    • 2.33 mm
    • 4.45 mm
    • 4.572 mm
    • 4.877 mm
    • 5.08 mm
    • 5.33 mm
Width
    • .81 mm
    • .95 mm
    • 1.52 mm
    • 1.625 mm
    • 3 mm
    • 3.9 mm
    • 3.91 mm
    • 3.94 mm
    • 4 mm
    • 4.4 mm
    • 5 mm
    • 6.12 mm
    • 6.35 mm
    • 7.62 mm
    • 8.89 mm
Qualification Status
    • Not Qualified
    • Qualified
Maximum Load Regulation
    • .003 %
    • .0032 %
    • .0033 %
    • .0045 %
    • .005 %
    • .0054 %
    • .006 %
    • .0066 %
    • .008 %
    • .009 %
    • .0096 %
    • .0099 %
    • .01 %
    • .015 %
    • .018 %
    • .02 %
    • .025 %
    • .033 %
    • .036 %
    • .042 %
    • .043 %
    • .046 %
    • .047 %
    • .0475 %
    • .05 %
    • .056 %
    • .057 %
    • .063 %
    • .066 %
    • .1 %
    • .15 %
    • .3 %
    • 5 %
Maximum Output Voltage-2
    • 11 V
    • 29 V
    • 5.5 V
Minimum Input Voltage
    • 2 V
    • 2.1 V
    • 2.3 V
    • 2.43 V
    • 2.7 V
    • 20 V
    • 4 V
    • 4.3 V
Maximum Output Current-1
    • .05 A
    • .1 A
    • .12 A
    • .15 A
    • .2 A
    • .25 A
    • .3 A
    • .35 A
    • .4 A
    • .5 A
    • 1 A
    • 1.5 A
    • 10 A
    • 2 A
    • 3 A
    • 7 A
JESD-609 Code
    • e0
    • e1
    • e3
    • e4
Maximum Time At Peak Reflow Temperature (s)
    • 10
    • 20
    • 30
    • 40
    • NOT SPECIFIED
No. of Outputs
    • 1
    • 2
Peak Reflow Temperature (C)
    • 235
    • 240
    • 245
    • 260
    • NOT APPLICABLE
    • NOT SPECIFIED
Nominal Dropout Voltage-1
    • .05 V
    • .055 V
    • .095 V
    • .1 V
    • .105 V
    • .114 V
    • .12 V
    • .137 V
    • .15 V
    • .155 V
    • .158 V
    • .18 V
    • .2 V
    • .21 V
    • .22 V
    • .25 V
    • .27 V
    • .3 V
    • .32 V
    • .35 V
    • .375 V
    • .38 V
    • .4 V
    • .43 V
    • .44 V
    • .45 V
    • .47 V
    • .48 V
    • .49 V
    • .5 V
    • .6 V
    • .625 V
    • .64 V
    • .65 V
    • .7 V
    • .8 V
    • .9 V
    • 1 V
    • 1.15 V
Length
    • .81 mm
    • 1.16 mm
    • 1.52 mm
    • 10.16 mm
    • 10.2235 mm
    • 19.304 mm
    • 2.9 mm
    • 21.755 mm
    • 3 mm
    • 4 mm
    • 4.9 mm
    • 4.93 mm
    • 5 mm
    • 6.86 mm
    • 8.65 mm
    • 9.375 mm
    • 9.525 mm
    • 9.655 mm
    • 9.78 mm
    • 9.817 mm
    • 9.88 mm
    • 9.9 mm
    • 9.91 mm
Maximum Input Voltage
    • 16 V
    • 30 V
    • 5.5 V
    • 5.58 V
Reset All
Part RoHS Manufacturer Regulator Type No. of Terminals Package Code Terminal Form Maximum Input Voltage Absolute Maximum Voltage Tolerance Package Body Material Maximum Dropout Voltage-1 Surface Mount Operating Temperature (TJ-Max) Maximum Input-Output Voltage Differential Minimum Output Voltage-2 No. of Functions Technology Screening Level Package Shape 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 (%) Minimum Input-Output Voltage Differential 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

LP4951CMX/NOPB

Texas Instruments

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.24 V

5 V

SMALL OUTLINE

SOP8,.25

.016667

Other Regulators

FIXED/ADJUSTABLE

1.27 mm

125 Cel

.3 %

.02 %

-40 Cel

MATTE TIN

DUAL

29 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

2.43 V

.1 A

e3

30

1

260

.43 V

4.9 mm

30 V

LP4951CM/NOPB

Texas Instruments

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

1.24 V

5 V

SMALL OUTLINE

SOP8,.25

.016667

Other Regulators

FIXED/ADJUSTABLE

1.27 mm

125 Cel

.3 %

.02 %

-40 Cel

MATTE TIN

DUAL

29 V

R-PDSO-G8

1

1.753 mm

3.9 mm

Not Qualified

.015 %

2.43 V

.1 A

e3

30

1

260

.43 V

4.9 mm

30 V

MAX667CSA

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

70 Cel

.05 %

0 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

245

.25 V

4.9 mm

MAX667CSA+

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

70 Cel

.05 %

0 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

4.9 mm

MAX667CSA-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

70 Cel

.05 %

0 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

245

.25 V

4.9 mm

MAX667CSA+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

70 Cel

.05 %

0 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

4.9 mm

MAX1935ETA15-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6 V

4 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

Other Regulators

FIXED

.65 mm

TIN LEAD

DUAL

4.5 V

S-PDSO-N8

1

.8 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1935ETA15+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6 V

4 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

Other Regulators

FIXED

.65 mm

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-N8

1

.8 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX667CPA

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

PLASTIC/EPOXY

.35 V

NO

1

CMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.08

Other Regulators

ADJUSTABLE

2.54 mm

70 Cel

.05 %

0 Cel

TIN LEAD

DUAL

5.2 V

R-PDIP-T8

1

4.572 mm

7.62 mm

Not Qualified

.25 A

e0

1

245

.25 V

9.375 mm

MAX667CPA+

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

PLASTIC/EPOXY

.35 V

NO

1

CMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.08

Other Regulators

ADJUSTABLE

2.54 mm

70 Cel

.05 %

0 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDIP-T8

1

4.572 mm

7.62 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

9.375 mm

SI-3240C

Allegro MicroSystems

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

5

ZIP

THROUGH-HOLE

45 V

4 %

PLASTIC/EPOXY

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

23.04 V

24 V

IN-LINE

ZIP5,.15,.17,67TB

Other Regulators

FIXED

1.7 mm

.128 %

ZIG-ZAG

24.96 V

R-PZIP-T5

Not Qualified

.3 %

1.5 A

1

1 V

ADP667AR

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

Tin/Lead (Sn85Pb15)

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

30

1

240

.35 V

4.9 mm

MAX667MJA/883B

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

CERAMIC, GLASS-SEALED

.35 V

NO

1

RECTANGULAR

4.8 V

5 V

IN-LINE

2.54 mm

TIN LEAD

DUAL

5.2 V

R-GDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.25 A

e0

20

240

LP4951CM

Texas Instruments

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

1.24 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED/ADJUSTABLE

1.27 mm

.02 %

TIN LEAD

DUAL

29 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

.1 A

e0

20

1

235

.38 V

4.9 mm

LP4951CMX

Texas Instruments

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.24 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED/ADJUSTABLE

1.27 mm

.02 %

TIN LEAD

DUAL

29 V

R-PDSO-G8

1

1.753 mm

3.9 mm

Not Qualified

.015 %

.1 A

e0

20

1

235

.38 V

4.9 mm

ADP667ARZ

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

MATTE TIN

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.35 V

4.9 mm

ADP667AR-REEL7

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

TR, 7 INCH

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

240

.35 V

4.9 mm

ADP667ARZ-REEL

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

MATTE TIN

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

1

260

.35 V

4.9 mm

ADP667AR-REEL

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

240

.35 V

4.9 mm

ADP667ANZ

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

PLASTIC/EPOXY

.35 V

NO

1

BICMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.078

Other Regulators

ADJUSTABLE

2.54 mm

85 Cel

5.2 %

-40 Cel

MATTE TIN

DUAL

5.2 V

R-PDIP-T8

5.33 mm

7.62 mm

Not Qualified

.25 A

e3

1

.35 V

9.88 mm

ADP667AN

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

PLASTIC/EPOXY

.35 V

NO

1

BICMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.078

Other Regulators

ADJUSTABLE

2.54 mm

85 Cel

5.2 %

-40 Cel

TIN LEAD

DUAL

5.2 V

R-PDIP-T8

5.33 mm

7.62 mm

Not Qualified

.25 A

e0

1

.35 V

9.88 mm

ADP667ARZ-REEL7

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

BICMOS

RECTANGULAR

TR, 7 INCH

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.078

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

5.2 %

-40 Cel

MATTE TIN

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.35 V

4.9 mm

MAX667EPA+

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

PLASTIC/EPOXY

.35 V

NO

1

CMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.08

Other Regulators

ADJUSTABLE

2.54 mm

85 Cel

.05 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDIP-T8

1

4.572 mm

7.62 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

9.375 mm

MAX667ESA+

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

.05 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

4.9 mm

MAX667ESA+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

.05 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e3

30

1

260

.25 V

4.9 mm

MAX667ESATR

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

1.27 mm

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

NOT SPECIFIED

245

4.9 mm

MAX667MJA

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

4 %

CERAMIC, GLASS-SEALED

.35 V

NO

1

CMOS

RECTANGULAR

4.8 V

5 V

IN-LINE

DIP8,.3

.08

Other Regulators

ADJUSTABLE

2.54 mm

125 Cel

.05 %

-55 Cel

TIN LEAD

DUAL

5.2 V

R-GDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.25 A

e0

1

.25 V

MAX667CDIE

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIE

NO LEAD

4 %

UNSPECIFIED

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

UNCASED CHIP

UPPER

5.2 V

R-XUUC-N8

.25 A

MAX1806EUA25+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

2.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0127 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1806EUA18+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0113 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1806EUA33+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0121 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1935ETA15+

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6 V

4 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

CMOS

SQUARE

.8 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

Other Regulators

FIXED

.65 mm

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-N8

1

.8 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1806EUA15+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

10.24 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1806EUA08+T

Analog Devices

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.00644 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e3

30

1

260

3 mm

MAX1806EUA25

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

.8 V

2.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0127 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX667ESA

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

.05 %

-40 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

245

.25 V

4.9 mm

MAX1806EUA08

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

.8 V

.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.00644 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX15008ATJ+

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

32

HVQCCN

NO LEAD

4 %

UNSPECIFIED

1.5 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

4.8 V

5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

MATTE TIN

QUAD

5.11 V

S-XQCC-N32

1

.8 mm

5 mm

Not Qualified

.3 A

e3

30

260

5 mm

MAX1806EUA25-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

2.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0127 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1935ETA15

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6 V

4 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

SQUARE

.8 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Other Regulators

.65 mm

TIN LEAD

DUAL

4.5 V

S-PDSO-N8

1

.8 mm

3 mm

Not Qualified

.5 A

e0

245

3 mm

MAX1806EUA08-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.00644 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1806EUA18

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

.8 V

1.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0113 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX667ESA-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.35 V

YES

1

CMOS

RECTANGULAR

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

.08

Other Regulators

ADJUSTABLE

1.27 mm

85 Cel

.05 %

-40 Cel

TIN LEAD

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.25 A

e0

1

245

.25 V

4.9 mm

MAX1806EUA15-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

10.24 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1806EUA15

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

.8 V

1.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

10.24 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1806EUA18-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

1.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0113 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1806EUA33-T

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

.8 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0121 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

1

245

3 mm

MAX1806EUA33

Maxim Integrated

FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6 V

4 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

.8 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.175

Other Regulators

FIXED/ADJUSTABLE

.65 mm

85 Cel

.0121 %

-40 Cel

TIN LEAD

DUAL

4.5 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.5 A

e0

20

1

245

3 mm

Fixed & Adjustable Regulators - Positive Single Output LDO

Fixed & Adjustable Regulators - Positive Single Output LDO (Low Drop-Out) are voltage regulators that provide a fixed or adjustable output voltage with a very low dropout voltage. The dropout voltage is the minimum voltage difference between the input voltage and the output voltage at which the regulator can still maintain a stable output voltage. The low dropout voltage allows the regulator to operate with a small voltage difference between the input and output, reducing power dissipation and increasing efficiency.

Positive single output LDO regulators are commonly used in electronic devices that require a constant and stable DC voltage, such as microprocessors, data converters, and RF circuits. They offer a compact and cost-effective solution for voltage regulation and can operate over a wide range of input voltage levels. They typically have a low output noise and a high ripple rejection ratio, which makes them ideal for sensitive applications.

Fixed and adjustable positive single output LDO regulators offer different options for output voltage and current rating, enabling designers to choose the best fit for their specific application. Fixed LDOs have a pre-set output voltage that cannot be adjusted, while adjustable LDOs have a feedback mechanism that allows the output voltage to be adjusted by the user. This flexibility makes adjustable LDOs ideal for applications where the output voltage needs to be fine-tuned for optimal performance.