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

LF85CDT-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

8.16 V

8.5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.042 %

Matte Tin (Sn)

SINGLE

8.84 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.042 %

9.5 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LF35ABDT-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

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

KD1084ADT18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

12 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,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

TIN LEAD

SINGLE

1.836 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

3.4 V

5 A

e0

1

1.3 V

6.5 mm

10 V

LF47ABV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

2 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.606 V

4.7 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.023 %

Tin/Lead (Sn/Pb)

SINGLE

4.794 V

R-PSFM-T3

Not Qualified

.023 %

5.7 V

.5 A

e0

1

.4 V

16 V

KD1084DT36

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

12 V

3 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.492 V

3.6 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.01 %

SINGLE

3.708 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

5.2 V

5 A

1

1.3 V

6.5 mm

10 V

LDS3985M47R

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

4.559 V

4.7 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00714 %

DUAL

4.841 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

.0562 %

2.5 V

.3 A

1

.15 V

2.9 mm

6 V

KD1084DT28R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

12 V

2.98 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

SINGLE

2.55 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

4.1 V

5 A

1

1.3 V

6.5 mm

10 V

C78L05CD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

14 V

5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

CMOS

RECTANGULAR

0 Cel

4.75 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

TIN LEAD

DUAL

5.25 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.12 %

.04 A

e0

1

.6 V

4.9 mm

12 V

LD56100DPU25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LF45CV

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

4.32 V

4.5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.022 %

Tin/Lead (Sn/Pb)

SINGLE

4.68 V

R-PSFM-T3

Not Qualified

.022 %

5.5 V

.5 A

e0

1

.4 V

16 V

LE55ABD-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

5.39 V

5.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.02 %

NICKEL PALLADIUM GOLD

DUAL

5.61 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.015 %

6.2 V

.1 A

e4

1

.2 V

4.9 mm

18 V

LF40CPT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

40 V

4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.84 V

4 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.02 %

TIN

SINGLE

4.16 V

R-PSSO-G4

2.63 mm

6.1 mm

Not Qualified

.02 %

5 V

.5 A

e3

1

.4 V

6.5 mm

16 V

C78L00D

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

PLASTIC/EPOXY

YES

1

CMOS

RECTANGULAR

SMALL OUTLINE

1.27 mm

DUAL

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

4.9 mm

KF30BDT

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

2.88 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

1.27 mm

.012 %

TIN LEAD

DUAL

3.12 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.05 %

4 V

.5 A

e0

1

.4 V

4.9 mm

20 V

LE27CDLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

4 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.592 V

2.7 V

SMALL OUTLINE

1.27 mm

DUAL

2.808 V

R-PDSO-G8

1.75 mm

3.9 mm

3.4 V

.1 A

4.9 mm

18 V

LF30CV

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

2.88 V

3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.015 %

MATTE TIN

SINGLE

3.12 V

R-PSFM-T3

Not Qualified

.015 %

4 V

.5 A

e3

1

.4 V

16 V

LDK220C30R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.91 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.09 V

R-PDSO-G5

1.1 mm

1.25 mm

.01791 %

4 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

2 mm

13.2 V

LF55CDT

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

5.28 V

5.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.027 %

SINGLE

5.72 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.027 %

6.5 V

.5 A

1

.4 V

6.5 mm

16 V

LF15ABPT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.47 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.01 %

TIN

SINGLE

1.53 V

R-PSSO-G4

2.4 mm

6.1 mm

Not Qualified

.01 %

2.5 V

.5 A

e3

1

1 V

6.5 mm

16 V

LE35CZ-APLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

4 %

UNSPECIFIED

.5 V

NO

125 Cel

1

ROUND

-40 Cel

3.36 V

3.5 V

CYLINDRICAL

BOTTOM

3.64 V

O-XBCY-T3

4.2 V

.1 A

18 V

KF55BD

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

5.28 V

5.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.018 %

NICKEL PALLADIUM GOLD

DUAL

5.72 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.05 %

6.5 V

.5 A

e4

1

.4 V

4.9 mm

20 V

LDS3985PM29R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

6 V

3 %

UNSPECIFIED

.25 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

2.813 V

2.9 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.13,38

Other Regulators

FIXED

.95 mm

.00754 %

DUAL

2.987 V

S-XDSO-N6

1 mm

3 mm

Not Qualified

.0347 %

2.5 V

.3 A

1

.15 V

3 mm

6 V

LF30ABPT-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

2.94 V

3 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.015 %

MATTE TIN

SINGLE

3.06 V

R-PSSO-G4

1

2.63 mm

6.1 mm

Not Qualified

.015 %

4 V

.5 A

e3

40

1

260

.4 V

6.5 mm

16 V

LF45CDT

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

4.32 V

4.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.022 %

Tin/Lead (Sn/Pb)

SINGLE

4.68 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.022 %

5.5 V

.5 A

e0

1

.4 V

6.5 mm

16 V

KD1084V50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

12 V

3 %

PLASTIC/EPOXY

1.5 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.85 V

5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.01 %

TIN LEAD

SINGLE

5.15 V

R-PSFM-T3

Not Qualified

.035 %

6.6 V

5 A

e0

1

1.3 V

10 V

LE15CZ-AP

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

20 V

4 %

UNSPECIFIED

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

AMMO PACK

1.44 V

1.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

TIN

BOTTOM

1.56 V

O-XBCY-T3

Not Qualified

.025 %

2.5 V

.1 A

e3

1

1 V

18 V

LE40ABD-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

3.92 V

4 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.02 %

NICKEL PALLADIUM GOLD

DUAL

4.08 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.015 %

4.7 V

.1 A

e4

1

.2 V

4.9 mm

18 V

LDS3985M21R

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

2.025 V

2.1 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00714 %

DUAL

2.175 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

.06279 %

2.5 V

.3 A

1

.15 V

2.9 mm

6 V

LF15CP

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

4 %

PLASTIC/EPOXY

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.44 V

1.5 V

FLANGE MOUNT

SIP3,.1ISO-TB

Other Regulators

FIXED

2.54 mm

.01 %

TIN

SINGLE

1.56 V

R-PSFM-T3

Not Qualified

.01 %

2.5 V

.5 A

e3

40

1

245

1 V

16 V

LF90CPT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-252

THROUGH-HOLE

40 V

4 %

UNSPECIFIED

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

8.64 V

9 V

FLANGE MOUNT

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.045 %

SINGLE

9.36 V

R-XSFM-T3

1

2.63 mm

6.1 mm

Not Qualified

.045 %

10 V

.5 A

1

.4 V

6.5 mm

16 V

KF27BD

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

2.592 V

2.7 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.012 %

NICKEL PALLADIUM GOLD

DUAL

2.808 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.05 %

3.7 V

.5 A

e4

1

.4 V

4.9 mm

20 V

LF90CDT

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

8.64 V

9 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.045 %

MATTE TIN

SINGLE

9.36 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.045 %

10 V

.5 A

e3

1

.4 V

6.5 mm

16 V

STC2G15R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

5.4 V

6 %

PLASTIC/EPOXY

YES

95 Cel

1

BICMOS

RECTANGULAR

-40 Cel

1.41 V

1.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

TIN

DUAL

1.59 V

R-PDSO-G5

1.1 mm

1.6 mm

Not Qualified

2.7 V

.015 A

e3

1

1.2 V

2.9 mm

5.2 V

C78L40CZ

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

WIRE

METAL

NO

1

CMOS

ROUND

4 V

CYLINDRICAL

BOTTOM

O-MBCY-W3

Not Qualified

ST1534APT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

TO-252

GULL WING

7 V

3.64 %

PLASTIC/EPOXY

1.15 V

YES

85 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.18 V

3.3 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

1.27 mm

.0165 %

SINGLE

3.42 V

R-PSSO-G4

2.63 mm

6.1 mm

Not Qualified

.033 %

4.5 V

.5 A

1

6.5 mm

5.5 V

LF12ABV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

2 %

PLASTIC/EPOXY

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.225 V

1.25 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.01 %

Tin/Lead (Sn/Pb)

SINGLE

1.275 V

R-PSFM-T3

Not Qualified

.01 %

2.5 V

.5 A

e0

1

1.25 V

16 V

LDK320M25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

L78L09AC

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

NOT SPECIFIED

NOT SPECIFIED

LD1585CD2M33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

3.366 V

R-PSSO-G3

4.83 mm

9.15 mm

Not Qualified

.5 %

4.8 V

5 A

1

1.2 V

10.2 mm

25 V

LF25ABDT

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

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.012 %

Matte Tin (Sn) - annealed

SINGLE

2.55 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.012 %

3.5 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LF52ABV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

2 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

5.096 V

5.2 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.026 %

Tin/Lead (Sn/Pb)

SINGLE

5.304 V

R-PSFM-T3

Not Qualified

.026 %

6.2 V

.5 A

e0

1

.4 V

16 V

LD1585CD2T120

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

11.76 V

12 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

12.24 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.0005 %

13.5 V

5 A

1

1.2 V

10.2 mm

30 V

KD1084AD2T15

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

12 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.47 V

1.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

1.53 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

3.1 V

5 A

1

1.3 V

10.2 mm

10 V

LDK220M18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

1.746 V

1.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

DUAL

1.854 V

R-PDSO-G5

1.45 mm

1.6 mm

.010746 %

2.5 V

.2 A

1 V

2.95 mm

13.2 V

LDS3985M135R

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

1.275 V

1.35 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.00472 %

DUAL

1.425 V

R-PDSO-G5

1.45 mm

1.625 mm

Not Qualified

.04036 %

2.5 V

.3 A

1

.15 V

2.9 mm

6 V

KD1084D2T36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

12 V

3 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.492 V

3.6 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

SINGLE

3.708 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

5.2 V

5 A

1

1.3 V

10.2 mm

10 V

KD1084AD2M28

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

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

10 V

LE25CZ

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

20 V

4 %

PLASTIC/EPOXY

.5 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

2.4 V

2.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

TIN LEAD

BOTTOM

2.6 V

O-PBCY-T3

Not Qualified

.025 %

3.2 V

.1 A

e0

1

.2 V

18 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.