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

KF52BD-TR

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

TR

4.992 V

5.2 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.018 %

NICKEL PALLADIUM GOLD

DUAL

5.408 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

6.2 V

.5 A

e4

1

.4 V

4.9 mm

20 V

L4808CV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

35 V

6 %

PLASTIC/EPOXY

.9 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

7.5 V

8 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.12 %

TIN LEAD

SINGLE

8.5 V

R-PSFM-T3

Not Qualified

.2 %

14 V

.4 A

e0

1

.9 V

26 V

LF40ABV

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

3.92 V

4 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.02 %

MATTE TIN

SINGLE

4.08 V

R-PSFM-T3

Not Qualified

.02 %

5 V

.5 A

e3

1

.4 V

16 V

LDK220M85R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

8.245 V

8.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

DUAL

8.755 V

R-PDSO-G5

1.45 mm

1.6 mm

.050745 %

9.5 V

.2 A

1 V

2.95 mm

13.2 V

ST715PU18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

26 V

5 %

UNSPECIFIED

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.71 V

1.8 V

SMALL OUTLINE

SOLCC8,.11,20

Other Regulators

FIXED

.65 mm

.0014 %

DUAL

1.89 V

R-XDSO-N8

1 mm

3 mm

Not Qualified

.0045 %

2.21 V

.085 A

NOT SPECIFIED

1

NOT SPECIFIED

.5 V

3 mm

24 V

LD1585CD2M90

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

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

9.18 V

R-PSSO-G3

4.83 mm

9.15 mm

Not Qualified

.5 %

10.5 V

5 A

1

1.2 V

10.2 mm

30 V

ST1L02PM25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

10 V

2.5 %

PLASTIC/EPOXY

1.1 V

YES

125 Cel

1

BICMOS

RECTANGULAR

0 Cel

2.4375 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.13,38

Other Regulators

FIXED

.95 mm

.015 %

DUAL

2.5625 V

R-PDSO-N6

1 mm

3 mm

Not Qualified

.01 %

4.5 V

1 A

40

1

260

.7 V

3 mm

7 V

ST715C33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

26 V

5 %

PLASTIC/EPOXY

1 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.135 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP5/6,.08

FIXED

.65 mm

.0026004 %

DUAL

3.465 V

R-PDSO-G5

1.1 mm

1.25 mm

.0084051 %

3.8 V

.085 A

NOT SPECIFIED

1

NOT SPECIFIED

.5 V

2 mm

24 V

LF30ABV

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

2.94 V

3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.015 %

MATTE TIN

SINGLE

3.06 V

R-PSFM-T3

Not Qualified

.015 %

4 V

.5 A

e3

1

.4 V

16 V

LDF25PT-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

2.4625 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG

1.27 mm

SINGLE

2.5375 V

R-PSSO-G4

2.63 mm

6.1 mm

2.6 V

1 A

NOT SPECIFIED

NOT SPECIFIED

6.5 mm

16 V

LF52CP

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

4.992 V

5.2 V

FLANGE MOUNT

SIP3,.1ISO-TB

Other Regulators

FIXED

2.54 mm

.026 %

Tin/Lead (Sn/Pb)

SINGLE

5.408 V

R-PSFM-T3

Not Qualified

.026 %

6.2 V

.5 A

e0

1

.4 V

16 V

LDK220C36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.492 V

3.6 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.708 V

R-PDSO-G5

1.1 mm

1.25 mm

.021492 %

4.6 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

2 mm

13.2 V

LE45CZ-TR

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

TR

4.32 V

4.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.03 %

MATTE TIN

BOTTOM

4.68 V

O-XBCY-T3

Not Qualified

.025 %

5.2 V

.1 A

e3

1

.2 V

18 V

L78L08AC

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

NOT SPECIFIED

NOT SPECIFIED

LDK320AM120R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

1

C78L03BD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

14 V

5 %

PLASTIC/EPOXY

.6 V

YES

150 Cel

1

CMOS

RECTANGULAR

-40 Cel

2.85 V

3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

TIN LEAD

DUAL

3.15 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.18 %

.02 A

e0

1

.6 V

4.9 mm

12 V

L78L24AC

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

NOT SPECIFIED

NOT SPECIFIED

LE27ABD-TRLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.646 V

2.7 V

SMALL OUTLINE

1.27 mm

DUAL

2.754 V

R-PDSO-G8

1.75 mm

3.9 mm

3.4 V

.1 A

4.9 mm

18 V

L99VR01STR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LDS3985PM18R

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

1.725 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.13,38

Other Regulators

FIXED

.95 mm

.0063 %

DUAL

1.875 V

S-XDSO-N6

1 mm

3 mm

Not Qualified

2.5 V

.3 A

1

.15 V

3 mm

6 V

KD1083D2T33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

10 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.54 mm

.0066 %

SINGLE

3.366 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.0165 %

7.5 A

1

1.05 V

10.2 mm

LDK220C32R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.104 V

3.2 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.296 V

R-PDSO-G5

1.1 mm

1.25 mm

.019104 %

4.2 V

.2 A

NOT SPECIFIED

NOT SPECIFIED

1 V

2 mm

13.2 V

LD56100DPU28R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

TR

NOT SPECIFIED

NOT SPECIFIED

LDK220PU42R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

VSON

NO LEAD

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.074 V

4.2 V

SMALL OUTLINE, VERY THIN PROFILE

.4 mm

DUAL

4.326 V

R-PDSO-N6

.5 mm

1.2 mm

.025074 %

5.2 V

.2 A

1 V

1.3 mm

13.2 V

ST1L02PU33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

6

HVSON

NO LEAD

10 V

2.5 %

PLASTIC/EPOXY

1.1 V

YES

125 Cel

1

BICMOS

SQUARE

0 Cel

TR

3.2175 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.13,38

Other Regulators

FIXED

.95 mm

.015 %

Matte Tin (Sn) - annealed

DUAL

3.3825 V

S-PDSO-N6

1

1 mm

3 mm

Not Qualified

.01 %

4.5 V

1 A

e3

30

1

260

.7 V

3 mm

7 V

LD56050DPU100R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

7 V

1.5 %

UNSPECIFIED

.25 V

YES

85 Cel

1

SQUARE

-40 Cel

TR

.985 V

1 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC4,.05,32

FIXED

.8 mm

.0037 %

DUAL

1.015 V

S-XDSO-N4

.5 mm

1.2 mm

1.25 V

.5 A

NOT SPECIFIED

1

NOT SPECIFIED

.08 V

1.2 mm

5.5 V

ST715PU28R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

26 V

5 %

UNSPECIFIED

1 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.66 V

2.8 V

SMALL OUTLINE

SOLCC8,.11,20

Other Regulators

FIXED

.65 mm

.0022 %

DUAL

2.94 V

R-XDSO-N8

1 mm

3 mm

Not Qualified

.0071 %

3.16 V

.085 A

NOT SPECIFIED

1

NOT SPECIFIED

.5 V

3 mm

24 V

KF40BD

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

3.84 V

4 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.018 %

NICKEL PALLADIUM GOLD

DUAL

4.16 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

5 V

.5 A

e4

1

.4 V

4.9 mm

20 V

LE120CD

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

11.52 V

12 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.035 %

NICKEL PALLADIUM GOLD

DUAL

12.48 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.025 %

12.7 V

.1 A

e4

1

.2 V

4.9 mm

18 V

KF80BD-TR

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

TR

7.68 V

8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.024 %

NICKEL PALLADIUM GOLD

DUAL

8.32 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

9 V

.5 A

e4

1

.4 V

4.9 mm

20 V

LE25ABZ-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

20 V

2 %

PLASTIC/EPOXY

.5 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

2.45 V

2.5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.015 %

TIN

BOTTOM

2.55 V

O-PBCY-T3

Not Qualified

.015 %

3.2 V

.1 A

e3

1

.2 V

18 V

KD1084AV18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

12 V

2 %

PLASTIC/EPOXY

1.5 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

1.836 V

R-PSFM-T3

Not Qualified

.02 %

3.4 V

5 A

e0

1

1.3 V

10 V

LE47ABZ-TR

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

TR

4.606 V

4.7 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.02 %

MATTE TIN

BOTTOM

4.794 V

O-XBCY-T3

Not Qualified

.015 %

5.4 V

.1 A

e3

1

.2 V

18 V

LF120ABV

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

40 V

2 %

UNSPECIFIED

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

11.76 V

12 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.06 %

MATTE TIN

SINGLE

12.24 V

R-XSFM-T3

Not Qualified

.06 %

13 V

.5 A

e3

1

.4 V

16 V

KD1084ADT33R

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

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

SINGLE

3.366 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

4.9 V

5 A

1

1.3 V

6.5 mm

10 V

LD1585CD2M15

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

1.47 V

1.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.003 %

SINGLE

1.53 V

R-PSSO-G3

4.83 mm

9.15 mm

Not Qualified

.0075 %

3 V

5 A

1

1.2 V

10.2 mm

25 V

KF12BD

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.2 V

1.25 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.012 %

NICKEL PALLADIUM GOLD

DUAL

1.3 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.05 %

2.5 V

.5 A

e4

1

1.25 V

4.9 mm

20 V

LE60ABD-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

5.88 V

6 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.025 %

NICKEL PALLADIUM GOLD

DUAL

6.12 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.015 %

6.7 V

.1 A

e4

1

.2 V

4.9 mm

18 V

KD1084AD2T28

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

2.793 V

2.85 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

2.907 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

4.5 V

5 A

1

1.3 V

10.2 mm

10 V

LDS3985PM27R

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

2.619 V

2.7 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC6,.13,38

Other Regulators

FIXED

.95 mm

.00756 %

DUAL

2.781 V

S-XDSO-N6

1 mm

3 mm

Not Qualified

.03229 %

2.5 V

.3 A

1

.15 V

3 mm

6 V

E-L6932D1.8TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

1 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-25 Cel

TR

1.782 V

1.8 V

SMALL OUTLINE

1.27 mm

DUAL

1.818 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.015 %

2 V

2 A

NOT SPECIFIED

NOT SPECIFIED

.2 V

4.9 mm

14 V

LE80ABZ-TRLE

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

2 %

UNSPECIFIED

.5 V

NO

125 Cel

1

ROUND

-40 Cel

7.84 V

8 V

CYLINDRICAL

BOTTOM

8.16 V

O-XBCY-T3

8.7 V

.1 A

18 V

LF45ABDT

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

4.41 V

4.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.022 %

Tin/Lead (Sn/Pb)

SINGLE

4.59 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

LD1585CD2T25

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

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.0002 %

SINGLE

2.55 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.5 %

4 V

5 A

1

1.2 V

10.2 mm

25 V

LE60CD

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

5.76 V

6 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.035 %

NICKEL PALLADIUM GOLD

DUAL

6.24 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.025 %

6.7 V

.1 A

e4

1

.2 V

4.9 mm

18 V

LDBL20D-12

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

KF47BDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.512 V

4.7 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.018 %

SINGLE

4.888 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.05 %

5.7 V

.5 A

1

.4 V

6.5 mm

20 V

LF85ABDT

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

8.33 V

8.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.042 %

Matte Tin (Sn)

SINGLE

8.67 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.042 %

9.5 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.