2 Fixed Regulators - Positive Single Output LDO 2,019

Reset All
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

KF15BDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.44 V

1.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.012 %

Tin (Sn)

SINGLE

1.56 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.05 %

2.5 V

.5 A

e3

1

1 V

6.5 mm

20 V

KD1084AD2T15R

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

TR

1.47 V

1.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

MATTE TIN

SINGLE

1.53 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

3.1 V

5 A

e3

1

1.3 V

10.2 mm

10 V

LF90ABDT-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

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.045 %

MATTE TIN

SINGLE

9.18 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.045 %

10 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

KD1084DT18R

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

TR

1.746 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

TIN LEAD

SINGLE

1.854 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

LF40ABDT-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

3.92 V

4 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.02 %

Matte Tin (Sn)

SINGLE

4.08 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.02 %

5 V

.5 A

e3

1

.4 V

6.5 mm

16 V

KD1084DT33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

12 V

3.03 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.2 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

SINGLE

3.4 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

KF45BDT-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

4.32 V

4.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.018 %

SINGLE

4.68 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.05 %

5.5 V

.5 A

1

.4 V

6.5 mm

20 V

LF60ABDT

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

5.88 V

6 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.03 %

Matte Tin (Sn) - annealed

SINGLE

6.12 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.03 %

7 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

KD1084ADT33

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

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

KD1084D2T18

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

1.746 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

1.854 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

3.4 V

5 A

1

1.3 V

10.2 mm

10 V

LF40ABDT

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

3.92 V

4 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.02 %

Matte Tin (Sn)

SINGLE

4.08 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.02 %

5 V

.5 A

e3

1

.4 V

6.5 mm

16 V

LF80CDT-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

7.68 V

8 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.04 %

MATTE TIN

SINGLE

8.32 V

R-PSSO-G2

2.4 mm

6.1 mm

Not Qualified

.04 %

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

LF12ABDT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.225 V

1.25 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.01 %

Tin/Lead (Sn/Pb)

SINGLE

1.275 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.01 %

2.5 V

.5 A

e0

1

1.25 V

6.5 mm

16 V

LF52ABDT-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

5.096 V

5.2 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.026 %

SINGLE

5.304 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.026 %

6.2 V

.5 A

1

.4 V

6.5 mm

16 V

LF90ABDT

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

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.045 %

Matte Tin (Sn)

SINGLE

9.18 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

LF30ABDT-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

2.94 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.015 %

Matte Tin (Sn)

SINGLE

3.06 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

4 V

.5 A

e3

1

.4 V

6.5 mm

16 V

LF47CDT

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

4.512 V

4.7 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.023 %

SINGLE

4.888 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.023 %

5.7 V

.5 A

1

.4 V

6.5 mm

16 V

LF18CDT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

4 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.728 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.012 %

Matte Tin (Sn) - annealed

SINGLE

1.872 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.01 %

2.8 V

.5 A

e3

30

1

260

.7 V

6.5 mm

16 V

LF18ABDT

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

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

.012 %

Matte Tin (Sn) - annealed

SINGLE

1.836 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.01 %

2.8 V

.5 A

e3

30

1

260

.7 V

6.5 mm

16 V

KD1084AD2T33R

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

TR

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

MATTE TIN

SINGLE

3.366 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

4.9 V

5 A

e3

1

1.3 V

10.2 mm

10 V

LD1585CD2T80

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

7.84 V

8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

SINGLE

8.16 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

9.5 V

5 A

1

10.2 mm

30 V

LF85CDT

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

8.16 V

8.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.042 %

Matte Tin (Sn)

SINGLE

8.84 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

KD1084AD2T50

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

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

SINGLE

5.1 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.035 %

6.6 V

5 A

1

1.3 V

10.2 mm

10 V

LF80CDT

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

7.68 V

8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.04 %

Matte Tin (Sn) - annealed

SINGLE

8.32 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.04 %

9 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

KD1083D2T30R

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

TR

2.94 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

3.06 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.015 %

7.5 A

1

1.05 V

10.2 mm

LF12ABDT-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.225 V

1.25 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.01 %

SINGLE

1.275 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.01 %

2.5 V

.5 A

1

1.25 V

6.5 mm

16 V

KF25BDT-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

2.4 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.012 %

MATTE TIN

SINGLE

2.6 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.05 %

3.5 V

.5 A

e3

30

1

260

.4 V

6.5 mm

20 V

KD1083D2T25

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

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.54 mm

.005 %

SINGLE

2.55 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.0125 %

7.5 A

1

1.05 V

10.2 mm

KD1084ADT28

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

2.793 V

2.85 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

SINGLE

2.907 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

4.5 V

5 A

1

1.3 V

6.5 mm

10 V

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

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

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

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

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

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

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

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

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

KD1084D2T50

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

4.85 V

5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

SINGLE

5.15 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.035 %

6.6 V

5 A

1

1.3 V

10.2 mm

10 V

LF52CDT-TR

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

TR

4.992 V

5.2 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.026 %

SINGLE

5.408 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.026 %

6.2 V

.5 A

1

.4 V

6.5 mm

16 V

LF30CDT

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

2.88 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.015 %

MATTE TIN

SINGLE

3.12 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

4 V

.5 A

e3

1

.4 V

6.5 mm

16 V

LF25ABDT-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

2.45 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

FIXED

2.28 mm

.012 %

MATTE TIN

SINGLE

2.55 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.012 %

3.5 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

KD1084D2T33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

12 V

3.03 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.2 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

3.4 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

4.9 V

5 A

1

1.3 V

10.2 mm

10 V

LF120CDT

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

11.52 V

12 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.06 %

Matte Tin (Sn) - annealed

SINGLE

12.48 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.06 %

13 V

.5 A

e3

30

1

260

.4 V

6.5 mm

16 V

KD1084D2T28

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

12 V

2.98 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.765 V

2.85 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

SINGLE

2.935 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

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.