STMicroelectronics Fixed Regulators - Positive Single Output LDO 2,400+

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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) Maximum Input-Output Voltage Differential 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 (%) 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 Maximum Output Current-2

LD3985G26R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

.1 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

2.522 V

2.6 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00754 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

2.678 V

R-PDSO-G5

1

1.1 mm

1.6 mm

Not Qualified

.0194 %

2.5 V

.15 A

e4

30

1

260

.06 V

2.9 mm

6 V

LD1117D18C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

15 V

3.89 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.73 V

1.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.03 %

NICKEL PALLADIUM GOLD

DUAL

1.87 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.03 %

3.3 V

1.3 A

e4

1

1.1 V

4.9 mm

10 V

LD29150PT25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.45 V

2.5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.0125 %

TIN

SINGLE

2.55 V

R-PSSO-G4

2.63 mm

6.1 mm

Not Qualified

.025 %

3.5 V

1.5 A

e3

1

.4 V

6.5 mm

13 V

L4931CZ55

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

WIRE

20 V

4 %

PLASTIC/EPOXY

.8 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

5.28 V

5.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.021 %

TIN

BOTTOM

5.72 V

O-PBCY-W3

Not Qualified

.018 %

6.3 V

.25 A

e3

NOT SPECIFIED

1

NOT SPECIFIED

.4 V

20 V

L4931CD40

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.84 V

4 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.021 %

NICKEL PALLADIUM GOLD

DUAL

4.16 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.038 %

4.8 V

.25 A

e4

1

.4 V

4.9 mm

20 V

L6932D2.5

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

14.5 V

1 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-25 Cel

2.475 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

2.525 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

2 V

2 A

e4

1

2 V

4.9 mm

14 V

LD2982AM47R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.606 V

4.7 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0155 %

TIN

DUAL

4.794 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

1

.12 V

2.9 mm

16 V

LD39020ATPU13R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

1.5 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

1.2805 V

1.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

1.3195 V

S-PDSO-N4

.4 mm

1 mm

.026 %

1.5 V

.2 A

1 mm

5.5 V

LD39015J15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

VFBGA

BALL

6 V

3 %

PLASTIC/EPOXY

.13 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

1.455 V

1.5 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA4,2X2,20

Other Regulators

FIXED

.5 mm

BOTTOM

1.545 V

S-PBGA-B4

1

.715 mm

1.07 mm

Not Qualified

1.5 V

.15 A

1

.09 V

1.07 mm

5.5 V

LD29080S80

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

30 V

2.5 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.8 V

8 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.04 %

DUAL

8.2 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.08 %

9 V

.8 A

1

.4 V

6.5 mm

13 V

LD39030SJ15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LD29150V50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

THROUGH-HOLE

30 V

2 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.9 V

5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.025 %

MATTE TIN

SINGLE

5.1 V

R-PSFM-T3

Not Qualified

.05 %

6 V

1.5 A

e3

1

.4 V

13 V

LD1085D2M90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.02 %

SINGLE

9.18 V

R-PSSO-G3

4.83 mm

9.15 mm

Not Qualified

.06 %

11 V

3 A

1

1.3 V

10.2 mm

30 V

LD29150DT18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.009 %

Matte Tin (Sn) - annealed

SINGLE

1.836 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.018 %

3 V

1.5 A

e3

30

1

260

.4 V

6.5 mm

13 V

LD2982BM33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.184 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0124 %

TIN

DUAL

3.415 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

1

.12 V

2.9 mm

16 V

LD2981CU48TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.68 V

4.85 V

SMALL OUTLINE

TO-243

Other Regulators

FIXED

1.5 mm

.0157 %

SINGLE

5.019 V

R-PSSO-F3

1.6 mm

2.445 mm

Not Qualified

2.5 V

.1 A

1

.12 V

4.5 mm

16 V

LD29300D2T80R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

7.84 V

8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.04 %

MATTE TIN

SINGLE

8.16 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.08 %

9 V

3 A

e3

1

.4 V

10.2 mm

13 V

LD39020TPU29R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

2.813 V

2.9 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

2.987 V

S-PDSO-N4

.4 mm

1 mm

.058 %

3.9 V

.2 A

1 mm

5.5 V

LDK120M11R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

1.067 V

1.1 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

DUAL

1.133 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.013134 %

1.9 V

.2 A

NOT SPECIFIED

1

NOT SPECIFIED

1 V

2.95 mm

5.5 V

LD2981CM15TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.445 V

1.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00648 %

TIN

DUAL

1.555 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

2.5 V

.1 A

e3

1

1 V

2.9 mm

16 V

L4947

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

ZIP

THROUGH-HOLE

35 V

4 %

PLASTIC/EPOXY

.75 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.8 V

5 V

FLANGE MOUNT

ZIP5,.15,.2,67TB

Other Regulators

FIXED

1.7 mm

125 Cel

.01 %

-40 Cel

TIN LEAD

ZIG-ZAG

5.2 V

R-PZFM-T5

Not Qualified

.06 %

6 V

.5 A

e0

1

.75 V

26 V

L4931CD40-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.82 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.84 V

4 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.021 %

NICKEL PALLADIUM GOLD

DUAL

4.16 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.038 %

4.8 V

.25 A

e4

1

.4 V

4.9 mm

20 V

LD1084D2T50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

2.54 mm

SINGLE

5.1 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

6.6 V

5 A

10.2 mm

30 V

LD1084D2M28R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.793 V

2.85 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

2.907 V

R-PSSO-G3

4.6 mm

9.15 mm

Not Qualified

.02 %

4.5 V

5 A

1

1.3 V

10.2 mm

18 V

LD1086D2T28

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.793 V

2.85 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

2.907 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

4.5 V

1.5 A

e0

1

1.3 V

10.2 mm

30 V

LD29150P25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

THROUGH-HOLE

30 V

2 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.45 V

2.5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.0125 %

SINGLE

2.55 V

R-PSFM-T3

Not Qualified

.025 %

3.5 V

1.5 A

40

1

245

.4 V

13 V

LD39020ADTPU20R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

1.5 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

1.97 V

2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

2.03 V

S-PDSO-N4

.4 mm

1 mm

.04 %

3 V

.2 A

1 mm

5.5 V

LDK130PU10R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

.97 V

1 V

SMALL OUTLINE, VERY THIN PROFILE

.4 mm

DUAL

1.03 V

R-PDSO-N6

.5 mm

1.2 mm

.01794 %

1.9 V

.3 A

NOT SPECIFIED

NOT SPECIFIED

1 V

1.3 mm

5.5 V

LDK130C10R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

.97 V

1 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

1.03 V

R-PDSO-G5

1

1.1 mm

1.25 mm

.01794 %

1.9 V

.3 A

1 V

2 mm

5.5 V

LD39020ADTPU285R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

1.5 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

2.8072 V

2.85 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

2.8927 V

S-PDSO-N4

.4 mm

1 mm

.057 %

3.85 V

.2 A

1 mm

5.5 V

LD39020DTPU185R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

1.7945 V

1.85 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

1.9055 V

S-PDSO-N4

.4 mm

1 mm

.037 %

2.85 V

.2 A

1 mm

5.5 V

L4931CZ15

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

WIRE

20 V

4 %

PLASTIC/EPOXY

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

1.44 V

1.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.018 %

TIN

BOTTOM

1.56 V

O-PBCY-W3

Not Qualified

.018 %

2.5 V

.25 A

e3

NOT SPECIFIED

1

NOT SPECIFIED

1 V

20 V

LD39030ADTPU30RV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LF50CV5V

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

THROUGH-HOLE

40 V

4 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.8 V

5 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.025 %

ZIG-ZAG

5.2 V

R-PZFM-T5

Not Qualified

.025 %

6 V

.5 A

1

.4 V

16 V

LK112M15TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

4 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.44 V

1.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.04 %

NICKEL PALLADIUM GOLD

DUAL

1.56 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.09 %

2.5 V

.15 A

e4

40

1

260

.17 V

2.9 mm

7.5 V

LD29300D2M90

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.045 %

SINGLE

9.18 V

R-PSSO-G3

4.6 mm

9.15 mm

Not Qualified

.09 %

10 V

3 A

1

.4 V

10.2 mm

13 V

LD59015C12R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

7 V

1.8 %

PLASTIC/EPOXY

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

1.1784 V

1.2 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP5/6,.08

Other Regulators

FIXED

.65 mm

DUAL

1.2216 V

R-PDSO-G5

1.1 mm

1.25 mm

Not Qualified

2.3 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.15 V

2 mm

5.5 V

LD1084D2T25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

2.55 V

R-PSSO-G2

4.6 mm

9.15 mm

Not Qualified

.02 %

4.1 V

5 A

e0

1

1.3 V

10.2 mm

18 V

LE33CZ

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

20 V

4 %

UNSPECIFIED

.5 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

3.168 V

3.3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

MATTE TIN

BOTTOM

3.432 V

O-XBCY-T3

Not Qualified

.025 %

4 V

.1 A

e3

1

.2 V

18 V

LD1117AV25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

10 V

2 %

PLASTIC/EPOXY

1.3 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

2.4 V

2.5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

2.6 V

R-PSFM-T3

Not Qualified

.01 %

3.9 V

1 A

1

1.15 V

8 V

L4931CD35-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.36 V

3.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.018 %

NICKEL PALLADIUM GOLD

DUAL

3.64 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.038 %

4.3 V

.25 A

e4

1

.4 V

4.9 mm

20 V

LK112SM29TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.84 V

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.04 %

TIN

DUAL

2.96 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.09 %

3.9 V

.2 A

e3

1

.35 V

2.9 mm

8.9 V

LD1085D2T18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

SINGLE

1.836 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

3.4 V

3 A

1

1.3 V

10.2 mm

30 V

LD1085D2T18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

MATTE TIN

SINGLE

1.836 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.02 %

3.4 V

3 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LDL112D10R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

.97 V

1 V

SMALL OUTLINE

1.27 mm

DUAL

1.03 V

R-PDSO-G8

1.75 mm

3.9 mm

.03 %

1.6 V

1.2 A

NOT SPECIFIED

NOT SPECIFIED

1.1 V

4.9 mm

5.5 V

LD2982BM25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.412 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.01 %

TIN

DUAL

2.587 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

1

.12 V

2.9 mm

16 V

LK115D48

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

5 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.607 V

4.85 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.015 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.093 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.02 %

5.9 V

.1 A

e4

1

.17 V

4.9 mm

20 V

LD2982BM50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.225 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.825 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.016 %

TIN

DUAL

5.175 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

1

.12 V

2.9 mm

16 V

Fixed Regulators - Positive Single Output LDO

Fixed regulators - Positive Single Output LDO, also known as Low Dropout Regulators, are voltage regulators that offer stable and constant output voltage even under high variations of input voltage. They are designed to work with input voltage only slightly above the output voltage, resulting in less energy loss and high efficiency.

LDOs use a feedback loop to maintain a constant output voltage, where the output voltage is compared with an internal reference voltage. Any variation in the output voltage causes the LDO to adjust the current flowing through the pass transistor to maintain the output voltage.

The main advantage of LDOs is their ability to operate with a very low input-to-output voltage differential, making them ideal for applications where low power consumption is required. Additionally, LDOs offer better noise performance and stability compared to other types of regulators, making them suitable for applications such as data acquisition systems and sensitive analog circuits. However, LDOs are not suitable for high current applications due to their low dropout voltage.