4 Fixed Regulators - Negative Single Output LDO 8

  1. Home
  2. Fixed Regulators - Negative Single Output LDO
Manufacturers
    • Analog Devices
    • Infineon Technologies
    • Microchip Technology
    • New Japan Radio
    • Texas Instruments
    • Torex Semiconductor
Regulator Type
    • FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR
    • FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
No. of Terminals (1)
    • 4
    • 12
    • 2
    • 20
    • 3
    • 5
    • 6
    • 8
Package Code
    • DIP
    • HTSSOP
    • HVSON
    • LSOF
    • LSOP
    • LSSOP
    • QCCN
    • SFM
    • SOP
    • TO-220
    • TO-257
    • TO-263
    • TO-3
    • TSSOP
    • VSON
    • VSSOP
Terminal Form
    • FLAT
    • GULL WING
    • NO LEAD
    • PIN/PEG
    • THROUGH-HOLE
Maximum Input Voltage Absolute
    • .3 V
    • 11 V
    • 12 V
    • 16 V
    • 18 V
    • 20 V
    • 26 V
    • 6 V
Maximum Voltage Tolerance
    • 1.4 %
    • 1.5 %
    • 2 %
    • 2.4 %
    • 2.5 %
    • 2.6 %
    • 3 %
    • 5 %
Package Body Material
    • CERAMIC
    • CERAMIC, METAL-SEALED COFIRED
    • METAL
    • PLASTIC/EPOXY
    • UNSPECIFIED
Maximum Dropout Voltage-1
    • .174 V
    • .2 V
    • .22 V
    • .3 V
    • .45 V
    • .49 V
    • .5 V
    • .55 V
    • .6 V
    • .68 V
    • .7 V
    • .9 V
    • 1 V
Surface Mount
    • NO
    • YES
Operating Temperature (TJ-Max)
    • 125 Cel
    • 150 Cel
    • 70 Cel
    • 85 Cel
No. of Functions
    • 1
Technology
    • BCDMOS
    • BICMOS
    • BIPOLAR
    • CMOS
Screening Level
    • 38535Q/M;38534H;883B
    • AEC-Q100
    • MIL-PRF-38535
    • TS 16949
Package Shape
    • RECTANGULAR
    • ROUND
    • SQUARE
Operating Temperature (TJ-Min)
    • -40 Cel
    • -55 Cel
    • 0 Cel
Packing Method
    • TR
    • TUBE
Minimum Output Voltage-1
    • .487 V
    • .974 V
    • 1.1688 V
    • 1.365 V
    • 1.461 V
    • 1.7532 V
    • 1.948 V
    • 11.4 V
    • 11.64 V
    • 11.76 V
    • 14.25 V
    • 14.7 V
    • 2.205 V
    • 2.435 V
    • 2.45 V
    • 2.4625 V
    • 2.91 V
    • 2.922 V
    • 2.94 V
    • 3.15 V
    • 3.2142 V
    • 3.234 V
    • 4.75 V
    • 4.85 V
    • 4.875 V
    • 4.9 V
    • 4.93 V
    • 4.94 V
Nominal Output Voltage-1
    • -15 V
    • -5.2 V
    • .5 V
    • 1 V
    • 1.2 V
    • 1.3 V
    • 1.5 V
    • 1.8 V
    • 12 V
    • 15 V
    • 2 V
    • 2.1 V
    • 2.5 V
    • 3 V
    • 3.3 V
    • 5 V
    • 5.2 V
Package Style (Meter)
    • CHIP CARRIER
    • FLANGE MOUNT
    • 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, SHRINK PITCH
    • SMALL OUTLINE, VERY THIN PROFILE
    • SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Package Equivalence Code
    • DIP8,.3
    • GWDIP6,1.1
    • LCC20,.35SQ
    • SIP3,.1TB
    • SMSIP3H,.55TB
    • SMSIP3H,.6TB
    • SOLCC6,.05,16
    • SOLCC8,.079SQ,20
    • SOP8,.25
    • SURF MNT 3,.5X.62
    • TO-204/-3
    • TO-236
    • TO-243
    • TSOP5/6,.11,37
    • TSSOP5/6,.08
Sub-Category
    • Other Regulators
Adjustability
    • FIXED
Terminal Pitch
    • .4 mm
    • .5 mm
    • .65 mm
    • .95 mm
    • 1.27 mm
    • 1.5 mm
    • 1.7 mm
    • 1.702 mm
    • 2.3 mm
    • 2.54 mm
    • 5.08 mm
Maximum Operating Temperature
    • 100 Cel
    • 70 Cel
    • 85 Cel
Maximum Line Regulation
    • .0015 %
    • .0045 %
    • .00612 %
    • .009 %
    • .01 %
    • .012 %
    • .01242 %
    • .015 %
    • .0225 %
    • .0315 %
    • .03588 %
    • .03762 %
    • .04 %
    • .05 %
    • .05292 %
    • .054 %
    • .055 %
    • .06 %
    • .0625 %
    • .0762 %
    • .08 %
    • .1 %
    • .11 %
    • .12 %
    • .13 %
Minimum Operating Temperature
    • -40 Cel
    • -55 Cel
    • 0 Cel
Terminal Finish
    • MATTE TIN
    • MATTE TIN OVER NICKEL
    • Matte Tin (Sn) - annealed
    • Matte Tin (Sn) - with Nickel (Ni) barrier
    • NICKEL PALLADIUM GOLD
    • Nickel/Palladium/Gold (Ni/Pd/Au)
    • TIN
    • TIN LEAD
    • TIN LEAD OVER NICKEL
    • Tin/Lead (Sn/Pb)
    • Tin/Lead (Sn/Pb) - hot dipped
    • Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
Terminal Position
    • BOTTOM
    • DUAL
    • QUAD
    • SINGLE
    • ZIG-ZAG
Maximum Output Voltage-1
    • .513 V
    • 1.026 V
    • 1.2312 V
    • 1.235 V
    • 1.539 V
    • 1.8468 V
    • 1.995 V
    • 12.24 V
    • 12.6 V
    • 15.3 V
    • 15.75 V
    • 2.052 V
    • 2.5375 V
    • 2.55 V
    • 2.565 V
    • 2.85 V
    • 3.06 V
    • 3.078 V
    • 3.09 V
    • 3.366 V
    • 3.3858 V
    • 5.075 V
    • 5.1 V
    • 5.125 V
    • 5.15 V
    • 5.25 V
    • 5.46 V
JESD-30 Code
    • O-MBFM-P2
    • R-CBCC-N3
    • R-MSFM-P3
    • R-PDIP-T8
    • R-PDSO-G12
    • R-PDSO-G3
    • R-PDSO-G4
    • R-PDSO-G5
    • R-PDSO-G8
    • R-PSFM-T5
    • R-PSSO-F3
    • R-PSSO-G3
    • R-PSSO-G5
    • R-PZFM-G5
    • R-XDSO-G6
    • R-XSFM-T3
    • S-CQCC-N20
    • S-MDSO-G3
    • S-PDSO-N6
    • S-PDSO-N8
Moisture Sensitivity Level (MSL)
    • 1
    • 2
    • 3
Maximum Seated Height
    • .4 mm
    • .6 mm
    • .85 mm
    • 1 mm
    • 1.1 mm
    • 1.3 mm
    • 1.45 mm
    • 1.6 mm
    • 1.75 mm
    • 1.752 mm
    • 1.8 mm
    • 3.937 mm
    • 4.7 mm
    • 4.79 mm
    • 4.877 mm
Width
    • 1.2 mm
    • 1.25 mm
    • 1.6 mm
    • 1.625 mm
    • 10.16 mm
    • 10.795 mm
    • 2 mm
    • 2.5 mm
    • 3 mm
    • 3.505 mm
    • 3.899 mm
    • 3.9 mm
    • 7.62 mm
    • 8.64 mm
    • 8.89 mm
Qualification Status
    • Not Qualified
Maximum Load Regulation
    • .0039 %
    • .0078 %
    • .00936 %
    • .0117 %
    • .0125 %
    • .013 %
    • .01404 %
    • .015 %
    • .0156 %
    • .0175 %
    • .0195 %
    • .0234 %
    • .02574 %
    • .03 %
    • .036 %
    • .04 %
    • .05 %
    • .06 %
    • .08 %
    • .1 %
    • .11 %
    • .12 %
    • .19 %
    • .205 %
Minimum Input Voltage
    • 10 V
    • 12.5 V
    • 13 V
    • 15.5 V
    • 16 V
    • 2 V
    • 2.7 V
    • 3 V
    • 3.3 V
    • 3.5 V
    • 3.8 V
    • 4 V
    • 4.2 V
    • 5.2 V
    • 5.3 V
    • 5.5 V
    • 6 V
    • 6.2 V
Maximum Output Current-1
    • .06 A
    • .1 A
    • .2 A
    • .3 A
    • .5 A
    • 1 A
    • 1.27 A
    • 1.4 A
    • 1.5 A
JESD-609 Code
    • e0
    • e3
    • e4
Maximum Time At Peak Reflow Temperature (s)
    • 10
    • 20
    • 30
    • 40
    • NOT SPECIFIED
No. of Outputs
    • 1
Peak Reflow Temperature (C)
    • 235
    • 245
    • 260
Nominal Dropout Voltage-1
    • .129 V
    • .13 V
    • .15 V
    • .2 V
    • .23 V
    • .25 V
    • .28 V
    • .31 V
    • .38 V
    • .5 V
    • .6 V
    • 1 V
Length
    • 1.2 mm
    • 10.16 mm
    • 10.2235 mm
    • 10.795 mm
    • 14.986 mm
    • 2 mm
    • 2.9 mm
    • 2.91 mm
    • 3 mm
    • 4.039 mm
    • 4.5 mm
    • 4.9 mm
    • 4.9025 mm
    • 6.505 mm
Maximum Input Voltage
    • 10 V
    • 15 V
    • 16 V
    • 2.5 V
    • 20 V
    • 26 V
    • 30 V
    • 5.5 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) 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 Sub-Category Adjustability Terminal Pitch Maximum Operating Temperature 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 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

LT1175IST-5#PBF

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.93 V

5 V

SMALL OUTLINE

2.3 mm

MATTE TIN

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

e3

30

260

6.505 mm

LT1175IST-5#TRPBF

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.93 V

5 V

SMALL OUTLINE

2.3 mm

MATTE TIN

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e3

260

6.505 mm

LT1175CST-5#TRPBF

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

0 Cel

TR

4.93 V

5 V

SMALL OUTLINE

2.3 mm

MATTE TIN

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e3

30

260

6.505 mm

LT1175CST-5#PBF

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

0 Cel

4.93 V

5 V

SMALL OUTLINE

2.3 mm

MATTE TIN

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e3

30

260

6.505 mm

LT1175IST-5

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.93 V

5 V

SMALL OUTLINE

2.3 mm

Tin/Lead (Sn/Pb)

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e0

20

235

6.505 mm

LT1175IST-5#TR

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.93 V

5 V

SMALL OUTLINE

2.3 mm

TIN LEAD

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e0

6.505 mm

LT1175CST-5

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

0 Cel

4.93 V

5 V

SMALL OUTLINE

2.3 mm

TIN LEAD

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e0

6.505 mm

LT1175CST-5#TR

Analog Devices

FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

1.4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

0 Cel

TR

4.93 V

5 V

SMALL OUTLINE

2.3 mm

TIN LEAD

DUAL

5.075 V

R-PDSO-G4

1

1.8 mm

3.505 mm

Not Qualified

.5 A

e0

6.505 mm

Fixed Regulators - Negative Single Output LDO

Fixed regulators are power management ICs that regulate the output voltage to a fixed value, regardless of the input voltage or load changes. Fixed regulators come in different types and packages, including the Negative Single Output Low Dropout (LDO) regulators.

Negative Single Output LDO regulators provide a fixed negative output voltage that is lower than the input voltage. They are commonly used in applications where a negative voltage is required, such as in audio amplifiers, data acquisition systems, and test and measurement equipment. LDO regulators are known for their low dropout voltage, which is the minimum voltage difference between the input and output required to maintain regulation. LDO regulators are ideal for low-power applications that require high accuracy and low noise.

Fixed regulators offer a number of advantages, including simplicity, low cost, and low noise. They are easy to use and require minimal external components, making them ideal for a wide range of applications. Fixed regulators are also highly reliable and have a long operating life. However, they are limited in their flexibility and cannot be adjusted to different output voltages. This is where adjustable regulators come in.