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

LD1117DT33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

1

1.1 V

6.5 mm

15 V

LM2931BZ50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

40 V

10 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TUBE

4.5 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.03 %

TIN

BOTTOM

5.5 V

O-PBCY-T3

Not Qualified

.05 %

6 V

.1 A

e3

1

.25 V

26 V

LD2981ABM50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.875 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.016 %

MATTE TIN

DUAL

5.125 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

6 V

.1 A

e3

30

1

260

.18 V

2.95 mm

16 V

LDF33DT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

GULL WING

1.5 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG

1.27 mm

MATTE TIN

SINGLE

3.3495 V

R-PSSO-G4

1

2.63 mm

6.1 mm

4.3 V

1 A

e3

30

260

6.5 mm

16 V

LDL212D33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LK112M50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.04 %

MATTE TIN

DUAL

5.1 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.09 %

6 V

.15 A

e3

30

1

260

.17 V

2.9 mm

11 V

LD1085V50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

30 V

2 %

UNSPECIFIED

1.5 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.9 V

5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.01 %

MATTE TIN

SINGLE

5.1 V

R-XSFM-T3

Not Qualified

.035 %

6.6 V

3 A

e3

1

1.3 V

30 V

LD39015M125R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

7 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

1.2125 V

1.25 V

SMALL OUTLINE

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

NICKEL PALLADIUM GOLD

DUAL

1.2875 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.003725 %

1.5 V

.15 A

e4

1

260

1 V

2.9 mm

5.5 V

LD1117DT18C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

3.89 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.76 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.03 %

MATTE TIN

SINGLE

1.84 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.03 %

3.3 V

1.3 A

e3

1

1.1 V

6.5 mm

8 V

LD1117V33C-DG

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.3 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.16 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.03 %

SINGLE

3.44 V

R-PSFM-T3

15.5 mm

10.2 mm

.03 %

4.75 V

1.3 A

NOT SPECIFIED

1

NOT SPECIFIED

4.5 mm

15 V

LDK130M33RY

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

7 V

3 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

AEC-Q100

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SOP5/6,.11,38

FIXED

.95 mm

DUAL

3.399 V

R-PDSO-G5

1.45 mm

1.6 mm

4.3 V

.3 A

NOT SPECIFIED

1

NOT SPECIFIED

.2 V

2.95 mm

5.5 V

LD2980CM33TR

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

TR

3.184 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0124 %

MATTE TIN

DUAL

3.415 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

30

1

260

.12 V

2.9 mm

16 V

LDL112PV33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

3 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.95 mm

DUAL

3.399 V

S-PDSO-N6

1

1 mm

3 mm

3.8 V

1.2 A

3 mm

5.5 V

L4931ABD50-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.82 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.0175 %

NICKEL PALLADIUM GOLD

DUAL

5.1 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.035 %

5.8 V

.25 A

e4

1

260

.4 V

4.9 mm

20 V

LDLN025PU32R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

2 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.136 V

3.2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

3.264 V

S-PDSO-N4

.4 mm

1 mm

4.2 V

.25 A

NOT SPECIFIED

NOT SPECIFIED

1 mm

5.5 V

LD39050PV10R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

7 V

3 %

UNSPECIFIED

YES

125 Cel

1

SQUARE

-40 Cel

TR

.97 V

1 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.08,20

FIXED

.5 mm

DUAL

1.03 V

S-XDSO-N6

.6 mm

2 mm

.0098 %

1.5 V

.5 A

NOT SPECIFIED

1

NOT SPECIFIED

1 V

2 mm

5.5 V

LDK320M50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

1

LF120ABDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

1 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

11.76 V

12 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.06 %

Matte Tin (Sn) - annealed

SINGLE

12.24 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.06 %

13 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LF50ABDT-TRY

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

1 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-40 Cel

TR, 13 INCH

4.885 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.028 %

Matte Tin (Sn) - annealed

SINGLE

5.115 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.028 %

6 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LD2980ABM50TR

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

TR

4.875 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.016 %

MATTE TIN

DUAL

5.125 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

2.5 V

.05 A

e3

30

1

260

.12 V

2.9 mm

16 V

STLQ015M30R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

7 V

3 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.91 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SOP5,.11,37

FIXED

.95 mm

DUAL

3.09 V

R-PDSO-G5

1.45 mm

1.6 mm

4 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.112 V

2.95 mm

5.5 V

LD2981CM33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.184 V

3.3 V

SMALL OUTLINE, LOW PROFILE

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0123 %

MATTE TIN

DUAL

3.415 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

4.3 V

.1 A

e3

30

1

260

.18 V

2.95 mm

16 V

LE50CD-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.8 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.03 %

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

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.025 %

5.7 V

.1 A

e4

30

1

260

.2 V

4.9 mm

18 V

STLQ020J18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

VFBGA

BALL

3 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

TR

1.746 V

1.8 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

BOTTOM

1.854 V

S-PBGA-B4

.61 mm

.773 mm

.01791 %

2 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

.5 V

.773 mm

5.5 V

LD2981ABU50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

LSOF

FLAT

16 V

2.5 %

PLASTIC/EPOXY

.375 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.875 V

5 V

SMALL OUTLINE, LOW PROFILE

TO-243

Other Regulators

FIXED

1.5 mm

.016 %

Matte Tin (Sn)

SINGLE

5.125 V

R-PSSO-F3

1

1.6 mm

2.445 mm

Not Qualified

6 V

.1 A

e3

30

1

260

.18 V

4.5 mm

16 V

LDK220PU33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSON

NO LEAD

3 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, VERY THIN PROFILE

.4 mm

DUAL

3.399 V

R-PDSO-N6

.5 mm

1.2 mm

4.3 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1.3 mm

13.2 V

LD1086V33-DG

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

THROUGH-HOLE

2 %

UNSPECIFIED

1.5 V

NO

125 Cel

1

RECTANGULAR

-40 Cel

TUBE

3.234 V

3.3 V

FLANGE MOUNT

SINGLE

3.366 V

R-XSFM-T3

4.9 V

1.5 A

NOT SPECIFIED

NOT SPECIFIED

30 V

LD39015M33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

7 V

3 %

PLASTIC/EPOXY

.1 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

NICKEL PALLADIUM GOLD

DUAL

3.399 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

1.5 V

.15 A

e4

1

.08 V

2.9 mm

5.5 V

LD39300DT33-R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

6.5 V

3 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0066 %

MATTE TIN

SINGLE

3.399 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.0396 %

2.5 V

3 A

e3

1

.2 V

6.5 mm

6 V

LF120CDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

11.52 V

12 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.06 %

Matte Tin (Sn) - annealed

SINGLE

12.48 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.06 %

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LD39030ADTPU18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LD39030DTPU18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LD29150PT50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.025 %

Matte Tin (Sn) - annealed

SINGLE

5.1 V

R-PSSO-G4

1

2.63 mm

6.1 mm

Not Qualified

.05 %

6 V

1.5 A

e3

30

1

260

.4 V

6.5 mm

13 V

LD39100PU33RY

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

7 V

3 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

AEC-Q100

SQUARE

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.12,37

FIXED

.95 mm

DUAL

3.399 V

S-PDSO-N6

3

1 mm

3 mm

4.3 V

1 A

1

.2 V

3 mm

5.5 V

LDK120M33R

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

3.201 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

DUAL

3.399 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.039402 %

1.9 V

.2 A

1

1 V

2.95 mm

5.5 V

LF18ABDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

1 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

1.764 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.012 %

MATTE TIN

SINGLE

1.836 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.01 %

3 V

.5 A

e3

1

260

.7 V

6.5 mm

16 V

LK112M60TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

5.88 V

6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.04 %

MATTE TIN

DUAL

6.12 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.09 %

7 V

.15 A

e3

30

1

260

.29 V

2.9 mm

12 V

LK112SM50TR

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

4.9 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.02 %

MATTE TIN

DUAL

5.1 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.09 %

6 V

.2 A

e3

30

1

260

.35 V

2.9 mm

11 V

STLQ50C33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

14 V

2 %

PLASTIC/EPOXY

.7 V

YES

150 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Other Regulators

FIXED

.65 mm

150 Cel

.0231 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.366 V

R-PDSO-G5

1

1.1 mm

1.25 mm

Not Qualified

.243 %

2.5 V

.05 A

e4

30

1

260

.4 V

2 mm

12 V

L4931CD33-TRY

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

3.168 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.02 %

MATTE TIN

DUAL

3.432 V

R-PDSO-G8

3

1.75 mm

3.9 mm

Not Qualified

.038 %

4.1 V

.25 A

e3

1

260

.4 V

4.9 mm

20 V

LDK130M25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

3 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.425 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

DUAL

2.575 V

R-PDSO-G5

1.45 mm

1.6 mm

1.9 V

.3 A

NOT SPECIFIED

NOT SPECIFIED

2.95 mm

5.5 V

LF50CDT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.8 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.025 %

MATTE TIN

SINGLE

5.2 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.025 %

6 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

L4931CPT120-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

11.52 V

12 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.024 %

TIN

SINGLE

12.48 V

R-PSSO-G4

2.63 mm

6.1 mm

Not Qualified

.018 %

12.9 V

.25 A

e3

1

.4 V

6.5 mm

20 V

L4940D2T5-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

4 %

PLASTIC/EPOXY

.9 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.8 V

5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

Matte Tin (Sn) - annealed

SINGLE

5.2 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.025 %

6 V

1.5 A

e3

30

1

245

.5 V

10.2 mm

17 V

LD39020DTPU31R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.007 V

3.1 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

DUAL

3.193 V

S-PDSO-N4

.4 mm

1 mm

.062 %

4.1 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

1 mm

5.5 V

LDLN025M18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

2 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

DUAL

1.836 V

R-PDSO-G5

1

1.45 mm

1.6 mm

.031374 %

2.8 V

.25 A

.12 V

2.95 mm

5.5 V

LM2931AD50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

40 V

5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.75 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.03 %

NICKEL PALLADIUM GOLD

DUAL

5.25 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

6 V

.1 A

e4

1

.25 V

4.9 mm

26 V

LDL212PU15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

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.