2 Fixed Regulators - Positive Single Output LDO 2,019

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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

LD1086D2T90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.02 %

SINGLE

9.18 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.06 %

11 V

1.5 A

1

1.3 V

10.2 mm

30 V

LD1086D2T18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

Matte Tin (Sn) - annealed

SINGLE

1.836 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.016 %

3.4 V

1.5 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LD1084D2T120

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

11.76 V

12 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.025 %

SINGLE

12.24 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.072 %

13.6 V

5 A

1

1.3 V

10.2 mm

30 V

LD1085D2T25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.005 %

Matte Tin (Sn)

SINGLE

2.55 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.02 %

4.1 V

3 A

e3

1

1.3 V

10.2 mm

30 V

LD1085D2M50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

Matte Tin (Sn)

SINGLE

3.366 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.035 %

4.9 V

3 A

e3

40

1

245

1.3 V

10.2 mm

30 V

LD1086D2T33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

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

1

4.83 mm

9.15 mm

Not Qualified

.025 %

4.9 V

1.5 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LD1085CDT15

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

3 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.455 V

1.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.004 %

SINGLE

1.545 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

3.1 V

3 A

1

1.3 V

6.5 mm

30 V

LD29300D2T33R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 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

.0165 %

MATTE TIN

SINGLE

3.366 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.033 %

4.3 V

3 A

e3

1

.4 V

10.2 mm

13 V

LD1084D2T18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE

2.54 mm

SINGLE

1.836 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

3.4 V

5 A

10.2 mm

30 V

LD29080DT25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

2.5 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

2.438 V

2.5 V

SMALL OUTLINE

Other Regulators

2.28 mm

MATTE TIN

SINGLE

2.562 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

3.5 V

.8 A

e3

30

260

6.5 mm

13 V

LD29150DT15

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.47 V

1.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0075 %

MATTE TIN

SINGLE

1.53 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

3 V

1.5 A

e3

30

1

260

1.5 V

6.5 mm

13 V

L4931CDT50-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.8 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0175 %

Matte Tin (Sn)

SINGLE

5.2 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

5.8 V

.25 A

e3

30

1

260

.4 V

6.5 mm

20 V

LD1085DT50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

2 %

PLASTIC/EPOXY

1.3 V

YES

1

RECTANGULAR

TR

4.9 V

5 V

SMALL OUTLINE

2.25 mm

SINGLE

5.1 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

3 A

6.5 mm

L4931ABDT50-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0175 %

Matte Tin (Sn)

SINGLE

5.1 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

5.8 V

.25 A

e3

30

1

260

.4 V

6.5 mm

20 V

LD29300D2T18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.009 %

MATTE TIN

SINGLE

1.836 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.018 %

3 V

3 A

e3

1

.4 V

10.2 mm

13 V

LD29150DT90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

GULL WING

30 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

2.25 mm

.045 %

SINGLE

9.18 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.09 %

10 V

1.5 A

1

.4 V

6.5 mm

13 V

LD1086D2T25TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

Matte Tin (Sn) - annealed

SINGLE

2.55 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.016 %

4.1 V

1.5 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LD1085D2T36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.528 V

3.6 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

SINGLE

3.672 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

5.2 V

3 A

1

1.3 V

10.2 mm

30 V

L4931CDT47-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

GULL WING

20 V

4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.606 V

4.7 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.021 %

SINGLE

4.794 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.018 %

5.4 V

.25 A

1

.4 V

6.5 mm

20 V

LD1084D2T18R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.782 V

1.8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.006 %

TIN LEAD

SINGLE

1.836 V

R-PSSO-G2

4.6 mm

9.15 mm

Not Qualified

.02 %

3.4 V

5 A

e0

1

1.3 V

10.2 mm

15 V

LD1085CDT36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 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,.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

3 A

1

1.3 V

6.5 mm

30 V

LD1086DT28

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 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

1.5 A

1

1.3 V

6.5 mm

30 V

LD29150DT33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2 %

PLASTIC/EPOXY

.7 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

.0165 %

Matte Tin (Sn) - annealed

SINGLE

3.366 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.033 %

4.3 V

1.5 A

e3

30

1

260

.4 V

6.5 mm

13 V

LD39300DT18-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

1.746 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0036 %

MATTE TIN

SINGLE

1.854 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.0216 %

2.5 V

3 A

e3

1

.2 V

6.5 mm

6 V

LD1085D2T25

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.005 %

Matte Tin (Sn)

SINGLE

2.55 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.02 %

4.1 V

3 A

e3

1

1.3 V

10.2 mm

30 V

L4940D2T12-TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

4.17 %

PLASTIC/EPOXY

.9 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

11.5 V

12 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.007 %

Matte Tin (Sn) - annealed

SINGLE

12.5 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.035 %

13 V

1.5 A

e3

30

1

245

.5 V

10.2 mm

17 V

LM2931ADT33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

40 V

5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.135 V

3.3 V

SMALL OUTLINE

SMSIP3H,.41TB

Other Regulators

FIXED

2.28 mm

.033 %

TIN LEAD

SINGLE

3.465 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.033 %

6 V

.1 A

e0

1

.25 V

6.5 mm

26 V

L4931ABDT27

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

2.646 V

2.7 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.015 %

Matte Tin (Sn)

SINGLE

2.754 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

3.4 V

.25 A

e3

1

.4 V

6.5 mm

20 V

LD1085CDT18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

3 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.746 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.004 %

SINGLE

1.854 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

3.4 V

3 A

1

1.3 V

6.5 mm

30 V

L4931ABDT80

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.84 V

8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.02 %

MATTE TIN

SINGLE

8.16 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.015 %

8.8 V

.25 A

e3

1

.4 V

6.5 mm

20 V

LD1117DT28TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2.1 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

2.79 V

2.85 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

MATTE TIN

SINGLE

2.91 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.01 %

4.25 V

.5 A

e3

30

1

260

1.1 V

6.5 mm

10 V

LD1085D2T12

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

11.76 V

12 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

SINGLE

12.24 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.02 %

13.8 V

3 A

1

1.3 V

10.2 mm

30 V

L4931ABDT55

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

5.39 V

5.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.0175 %

Tin/Lead (Sn/Pb)

SINGLE

5.61 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.015 %

6.3 V

.25 A

e0

1

.4 V

6.5 mm

20 V

LD1085CDT25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

3 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.425 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.005 %

SINGLE

2.575 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.02 %

4.1 V

3 A

1

1.3 V

6.5 mm

30 V

LD1086D2T18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 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,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

Matte Tin (Sn) - annealed

SINGLE

1.836 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.016 %

3.4 V

1.5 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LD1117BDT28TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

10 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

2.736 V

2.85 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.006 %

TIN LEAD

SINGLE

2.964 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.01 %

4.25 V

1.2 A

e0

1

1.15 V

6.5 mm

10 V

LD1086D2T36R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.528 V

3.6 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.01 %

SINGLE

3.672 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.025 %

5.2 V

1.5 A

1

1.3 V

10.2 mm

30 V

LD1084D2T80

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.84 V

8 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.018 %

SINGLE

8.16 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.06 %

9.6 V

5 A

1

1.3 V

10.2 mm

30 V

LD1085DT28

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

2 %

PLASTIC/EPOXY

1.3 V

YES

1

RECTANGULAR

2.744 V

2.8 V

SMALL OUTLINE

2.25 mm

SINGLE

2.856 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

3 A

6.5 mm

LD1085D2T50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

2.54 mm

Matte Tin (Sn)

SINGLE

5.1 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

6.6 V

3 A

e3

10.2 mm

30 V

LD1085D2T120R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

11.76 V

12 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.025 %

SINGLE

12.24 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.072 %

13.8 V

3 A

1

1.3 V

10.2 mm

30 V

LD1085D2T80TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

7.84 V

8 V

SMALL OUTLINE

2.54 mm

SINGLE

8.16 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

9.8 V

3 A

10.2 mm

30 V

L4931CDT47

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.512 V

4.7 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.021 %

TIN LEAD

SINGLE

4.888 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.018 %

5.5 V

.25 A

e0

1

.4 V

6.5 mm

20 V

LD1086D2T120TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

11.76 V

12 V

SMALL OUTLINE

2.54 mm

SINGLE

12.24 V

R-PSSO-G2

4.826 mm

9.15 mm

Not Qualified

13.8 V

1.5 A

10.2 mm

30 V

LD1086D2T25R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-263

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

.004 %

MATTE TIN

SINGLE

2.55 V

R-PSSO-G2

1

4.83 mm

9.15 mm

Not Qualified

.016 %

4.1 V

1.5 A

e3

30

1

245

1.3 V

10.2 mm

30 V

LD1086D2T15RTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

GULL WING

30 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

.004 %

SINGLE

1.53 V

R-PSSO-G2

4.83 mm

9.15 mm

Not Qualified

.016 %

3.4 V

1.5 A

1

1.3 V

10.2 mm

30 V

L4931CDT80

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 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

.024 %

MATTE TIN

SINGLE

8.32 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.018 %

8.9 V

.25 A

e3

1

.4 V

6.5 mm

20 V

LD1086DT90R

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

8.82 V

9 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.25 mm

.02 %

SINGLE

9.18 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.06 %

11 V

1.5 A

1

1.3 V

6.5 mm

30 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.