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

C78L35CZ

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

WIRE

METAL

NO

1

CMOS

ROUND

3.5 V

CYLINDRICAL

BOTTOM

O-MBCY-W3

Not Qualified

LF85CV5V

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

8.16 V

8.5 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.042 %

Tin/Lead (Sn/Pb)

ZIG-ZAG

8.84 V

R-PZFM-T5

Not Qualified

.042 %

9.5 V

.5 A

e0

1

.4 V

16 V

LF55CV5V

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

5.28 V

5.5 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.027 %

ZIG-ZAG

5.72 V

R-PZFM-T5

Not Qualified

.027 %

6.5 V

.5 A

1

.4 V

16 V

KF15BD-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.44 V

1.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.012 %

NICKEL PALLADIUM GOLD

DUAL

1.56 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

2.5 V

.5 A

e4

1

1 V

4.9 mm

20 V

LD49150PU12R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

7 V

3 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

BICMOS

SQUARE

-25 Cel

TR

1.182 V

1.2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.11,37

Other Regulators

FIXED

.95 mm

.00396 %

DUAL

1.218 V

S-PDSO-N6

1 mm

3 mm

Not Qualified

1.4 V

1.5 A

NOT SPECIFIED

1

NOT SPECIFIED

3 mm

5.5 V

LD1585CD2T50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

5.1 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.5 %

6.5 V

5 A

1

1.2 V

10.2 mm

30 V

KF35BD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.36 V

3.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.012 %

NICKEL PALLADIUM GOLD

DUAL

3.64 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

4.5 V

.5 A

e4

1

.4 V

4.9 mm

20 V

LF15ABV5V

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

THROUGH-HOLE

40 V

2 %

PLASTIC/EPOXY

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.47 V

1.5 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.01 %

ZIG-ZAG

1.53 V

R-PZFM-T5

Not Qualified

.01 %

2.5 V

.5 A

1

1 V

16 V

LE25CZ-AP

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

AMMO PACK

2.4 V

2.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

MATTE TIN

BOTTOM

2.6 V

O-XBCY-T3

Not Qualified

.025 %

3.2 V

.1 A

e3

1

.2 V

18 V

LDK220C33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

NICKEL PALLADIUM GOLD

DUAL

3.399 V

R-PDSO-G5

1

1.1 mm

1.25 mm

4.3 V

.2 A

e4

260

2 mm

13.2 V

LE60ABD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

5.88 V

6 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.025 %

NICKEL PALLADIUM GOLD

DUAL

6.12 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

6.7 V

.1 A

e4

1

.2 V

4.9 mm

18 V

LD57100J120R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VFBGA

BALL

7 V

1 %

PLASTIC/EPOXY

.08 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

1.188 V

1.2 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA6,2X3,16

FIXED

.4 mm

.0042 %

BOTTOM

1.212 V

R-PBGA-B6

.361 mm

.775 mm

.002 %

1.28 V

1 A

NOT SPECIFIED

1

NOT SPECIFIED

.04 V

1.175 mm

5.5 V

LF27CV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

4 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.592 V

2.7 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.013 %

MATTE TIN

SINGLE

2.808 V

R-PSFM-T3

Not Qualified

.013 %

3.7 V

.5 A

e3

1

.4 V

16 V

LDK220M35R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LLD2981CU33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

KF50BDT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 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

1.27 mm

.018 %

MATTE TIN

DUAL

5.2 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

6 V

.5 A

e3

30

1

260

.4 V

4.9 mm

20 V

KD1084AD2M15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

12 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.47 V

1.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

1.53 V

R-PSSO-G3

4.6 mm

9.15 mm

Not Qualified

.02 %

3.1 V

5 A

e0

1

1.3 V

10.2 mm

10 V

STLQ015XG08R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSOF

FLAT

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

.776 V

.8 V

SMALL OUTLINE, VERY THIN PROFILE

.5 mm

DUAL

.824 V

R-PDSO-F6

.6 mm

1.2 mm

Not Qualified

.002384 %

1.55 V

.15 A

1 V

1.66 mm

5.5 V

LD1585CD2T90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

9.18 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.5 %

10.5 V

5 A

1

1.2 V

10.2 mm

30 V

L2685V

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

35 V

6 %

PLASTIC/EPOXY

2.5 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

8 V

8.5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

125 Cel

.102 %

-40 Cel

Tin/Lead (Sn/Pb)

SINGLE

9.05 V

R-PSFM-T3

Not Qualified

.1105 %

12 V

.5 A

e0

1

2.5 V

16 V

L78L18AC

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

NOT SPECIFIED

NOT SPECIFIED

LF25ABPT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.012 %

TIN

SINGLE

2.55 V

R-PSSO-G4

2.4 mm

6.1 mm

Not Qualified

.012 %

3.5 V

.5 A

e3

1

.4 V

6.5 mm

16 V

LE45CD

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

4.32 V

4.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.03 %

NICKEL PALLADIUM GOLD

DUAL

4.68 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.025 %

5.2 V

.1 A

e4

1

.2 V

4.9 mm

18 V

LF35ABDT

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

3.43 V

3.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.017 %

TIN LEAD

SINGLE

3.57 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.017 %

4.5 V

.5 A

e0

1

.4 V

6.5 mm

16 V

LDK220C85R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

8.245 V

8.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

8.755 V

R-PDSO-G5

1.1 mm

1.25 mm

.050745 %

9.5 V

.2 A

1 V

2 mm

13.2 V

KD1084AD2M33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

12 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

3.366 V

R-PSSO-G3

4.6 mm

9.15 mm

Not Qualified

.02 %

4.9 V

5 A

e0

1

1.3 V

10.2 mm

10 V

L4812CX

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SIP

THROUGH-HOLE

35 V

6 %

PLASTIC/EPOXY

.9 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

8.65 V

9.2 V

IN-LINE

SIP3,.05,90

Other Regulators

FIXED

2.2 mm

125 Cel

.18 %

-40 Cel

TIN LEAD

SINGLE

9.75 V

R-PSIP-T3

13.34 mm

2.55 mm

Not Qualified

.3 %

14 V

.4 A

e0

1

.9 V

7.6 mm

26 V

LD1580K7-18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

7

TO-263

GULL WING

6 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SMSIP7H,.4,50TB

Other Regulators

FIXED

1.27 mm

.00432 %

SINGLE

1.836 V

R-PSSO-G7

2.16 mm

8 mm

Not Qualified

.0072 %

2.3 V

7 A

1

.4 V

9.395 mm

5.5 V

LE25ABDLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.45 V

2.5 V

SMALL OUTLINE

1.27 mm

DUAL

2.55 V

R-PDSO-G8

1.75 mm

3.9 mm

3.2 V

.1 A

4.9 mm

18 V

LDS3985M50R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

4.85 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00475 %

Matte Tin (Sn) - annealed

DUAL

5.15 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0598 %

2.5 V

.3 A

e3

30

1

260

.15 V

2.9 mm

6 V

LDK220PU85R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

8.245 V

8.5 V

SMALL OUTLINE, VERY THIN PROFILE

.4 mm

DUAL

8.755 V

R-PDSO-N6

.5 mm

1.2 mm

.050745 %

9.5 V

.2 A

1 V

1.3 mm

13.2 V

LDK220U33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

FLAT

3 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE

1.495 mm

SINGLE

3.399 V

R-PSSO-F3

1

1.6 mm

2.445 mm

4.3 V

.2 A

4.5 mm

13.2 V

LDK220PU90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

8.73 V

9 V

SMALL OUTLINE, VERY THIN PROFILE

.4 mm

DUAL

9.27 V

R-PDSO-N6

.5 mm

1.2 mm

.05373 %

10 V

.2 A

1 V

1.3 mm

13.2 V

LF18CPT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-252

THROUGH-HOLE

40 V

4 %

UNSPECIFIED

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.728 V

1.8 V

FLANGE MOUNT

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.012 %

SINGLE

1.872 V

R-XSFM-T3

1

2.63 mm

6.1 mm

Not Qualified

.01 %

3 V

.5 A

1

260

.7 V

6.5 mm

16 V

LE40ABD-TRLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.92 V

4 V

SMALL OUTLINE

1.27 mm

DUAL

4.08 V

R-PDSO-G8

1.75 mm

3.9 mm

4.7 V

.1 A

4.9 mm

18 V

LD1585CV25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

THROUGH-HOLE

30 V

2 %

PLASTIC/EPOXY

1.4 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

2.45 V

2.5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

2.55 V

R-PSFM-T3

Not Qualified

.5 %

4 V

5 A

1

1.2 V

25 V

L5300EPTTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

GULL WING

40 V

5 %

PLASTIC/EPOXY

.5 V

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

4.75 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.04 %

Matte Tin (Sn) - annealed

SINGLE

5.25 V

R-PSSO-G4

1

2.63 mm

6.1 mm

Not Qualified

.055 %

5.6 V

.3 A

e3

30

1

260

6.5 mm

31 V

L4805CX

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SIP

THROUGH-HOLE

35 V

6 %

PLASTIC/EPOXY

.9 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

4.7 V

5 V

IN-LINE

SIP3,.05,90

Other Regulators

FIXED

2.2 mm

125 Cel

.075 %

-40 Cel

TIN LEAD

SINGLE

5.3 V

R-PSIP-T3

13.34 mm

2.55 mm

Not Qualified

.125 %

14 V

.4 A

e0

1

.9 V

7.6 mm

26 V

LE52ABD-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

5.096 V

5.2 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.02 %

NICKEL PALLADIUM GOLD

DUAL

5.304 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

5.9 V

.1 A

e4

1

.2 V

4.9 mm

18 V

L4925PD013TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

20

HSOP

GULL WING

28 V

10 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SOP20,.56

Other Regulators

FIXED

1.27 mm

.01 %

Tin (Sn)

DUAL

5.1 V

R-PDSO-G20

3

3.6 mm

11 mm

Not Qualified

.05 %

6 V

.5 A

e3

10

1

225

.3 V

15.9 mm

28 V

LF25CV5V

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

2.4 V

2.5 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.012 %

ZIG-ZAG

2.6 V

R-PZFM-T5

Not Qualified

.012 %

3.5 V

.5 A

1

.4 V

16 V

LE40ABZ

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

20 V

2 %

UNSPECIFIED

.5 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

3.92 V

4 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

TIN

BOTTOM

4.08 V

O-XBCY-T3

Not Qualified

.015 %

4.7 V

.1 A

e3

1

.2 V

18 V

L5300EPT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

GULL WING

40 V

5 %

PLASTIC/EPOXY

.5 V

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

TUBE

4.75 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.04 %

Matte Tin (Sn) - annealed

SINGLE

5.25 V

R-PSSO-G4

1

2.63 mm

6.1 mm

Not Qualified

.055 %

5.6 V

.3 A

e3

30

1

260

6.5 mm

31 V

LDK220C31R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.007 V

3.1 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.193 V

R-PDSO-G5

1.1 mm

1.25 mm

.018507 %

4.1 V

.2 A

1 V

2 mm

13.2 V

LF40CP

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

4 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.84 V

4 V

FLANGE MOUNT

SIP3,.1ISO-TB

Other Regulators

FIXED

2.54 mm

.02 %

TIN

SINGLE

4.16 V

R-PSFM-T3

Not Qualified

.02 %

5 V

.5 A

e3

40

1

245

.4 V

16 V

LF80CV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

4 %

UNSPECIFIED

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.68 V

8 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.04 %

TIN

SINGLE

8.32 V

R-XSFM-T3

Not Qualified

.04 %

9 V

.5 A

e3

1

.4 V

16 V

LF27CV5V

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

2.592 V

2.7 V

FLANGE MOUNT

SIP5,.1,67TB

Other Regulators

FIXED

1.7 mm

.013 %

ZIG-ZAG

2.808 V

R-PZFM-T5

Not Qualified

.013 %

3.7 V

.5 A

1

.4 V

16 V

LF18CDT-TRY

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-40 Cel

TR, 13 INCH

1.713 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.015 %

MATTE TIN

SINGLE

1.887 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.015 %

3 V

.5 A

e3

1

.4 V

6.5 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.