15 V Fixed Regulators - Positive Single Output LDO 461

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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

LD1117S33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 7 INCH

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.006 %

Matte Tin (Sn) - annealed

DUAL

3.365 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.01 %

4.75 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117S33CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 7 INCH

3.16 V

3.3 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.03 %

Matte Tin (Sn) - annealed

DUAL

3.44 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.03 %

4.75 V

1.3 A

e3

30

1

260

6.5 mm

15 V

LD1117V33C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.3 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.16 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.03 %

MATTE TIN

SINGLE

3.44 V

R-PSFM-T3

15.5 mm

10.2 mm

Not Qualified

.03 %

4.75 V

1.3 A

e3

1

4.5 mm

15 V

LD1117V33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.2 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

3.235 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.006 %

MATTE TIN

SINGLE

3.365 V

R-PSFM-T3

15.5 mm

10.2 mm

Not Qualified

.01 %

4.75 V

1.3 A

e3

1

1.1 V

4.5 mm

15 V

LD1117DT33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 13 INCH

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.006 %

Matte Tin (Sn) - annealed

SINGLE

3.365 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.01 %

4.75 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117DT33CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

3.16 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.03 %

Matte Tin (Sn) - annealed

SINGLE

3.44 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.03 %

4.75 V

1.3 A

e3

30

1

260

6.5 mm

15 V

LD1117S50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 7 INCH

4.9 V

5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.01 %

MATTE TIN

DUAL

5.1 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.015 %

6.5 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

REG1117-3.3/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

1.8 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.24 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.36 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.8 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

LD1117S50CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 7 INCH

4.8 V

5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.05 %

MATTE TIN

DUAL

5.2 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.05 %

6.5 V

1.3 A

e3

30

1

260

6.5 mm

15 V

REG1117-5/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.01 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.1 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

LD1117DT50TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 13 INCH

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.01 %

Matte Tin (Sn) - annealed

SINGLE

5.1 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.015 %

6.5 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117S12TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 7 INCH

1.14 V

1.2 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.016 %

MATTE TIN

DUAL

1.26 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.0048 %

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

REG1117-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

1.8 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.24 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.36 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.8 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

REG1117-3.3/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

1.8 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.24 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.36 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.8 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

REG1117-5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.01 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.1 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

LD1117DT50CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

4.8 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.05 %

Matte Tin (Sn) - annealed

SINGLE

5.2 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.05 %

6.5 V

1.3 A

e3

30

1

260

6.5 mm

15 V

LD1117DT25TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 13 INCH

2.45 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.006 %

MATTE TIN

SINGLE

2.55 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.01 %

3.9 V

1.3 A

e3

1

260

1.1 V

6.5 mm

15 V

REG1117-3.3G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

1.8 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.24 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.36 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.8 V

.8 A

e4

30

1

260

1.1 V

6.5 mm

15 V

LD1117V50

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.2 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

4.9 V

5 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.01 %

MATTE TIN

SINGLE

5.1 V

R-PSFM-T3

15.5 mm

10.2 mm

Not Qualified

.015 %

6.5 V

1.3 A

e3

1

1.1 V

4.5 mm

15 V

LD1117DT12TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 13 INCH

1.14 V

1.2 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.016 %

MATTE TIN

SINGLE

1.26 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.0048 %

1.3 A

e3

1

260

1.1 V

6.5 mm

15 V

LD1117DT33C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

4 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.16 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.03 %

Matte Tin (Sn) - annealed

SINGLE

3.44 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.03 %

4.75 V

.8 A

e3

30

1

260

1.3 V

6.5 mm

15 V

LD1117D33TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 13 INCH

3.235 V

3.3 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.006 %

NICKEL PALLADIUM GOLD SILVER

DUAL

3.365 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.01 %

4.75 V

1.3 A

e4

40

1

260

1.1 V

4.9 mm

15 V

LD1117DT18CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

1.73 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.03 %

MATTE TIN

SINGLE

1.87 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.03 %

3.9 V

1.3 A

e3

1

260

6.5 mm

15 V

LD1117DT18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2.2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

1.76 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

TIN LEAD

SINGLE

1.84 V

R-PSSO-G2

2.63 mm

6.1 mm

Not Qualified

.01 %

3.3 V

1.3 A

e0

1

1.1 V

6.5 mm

8 V

TS1117BCW33RPG

Taiwan Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.5 V

YES

150 Cel

1

RECTANGULAR

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.0165 %

-40 Cel

DUAL

3.366 V

R-PDSO-G3

3

1.9 mm

3.6 mm

Not Qualified

.033 %

4.8 V

1 A

1

1.3 V

6.5 mm

12 V

REG1117-3.3-TR

Burr-Brown Corporation

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

GULL WING

15 V

1.8 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.24 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

.007 %

Tin/Lead (Sn/Pb)

SINGLE

3.36 V

R-PSSO-G3

Not Qualified

.012 %

4.8 V

.8 A

e0

1

1.1 V

10 V

LD1117V18

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.2 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

1.76 V

1.8 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.006 %

MATTE TIN

SINGLE

1.84 V

R-PSFM-T3

15.5 mm

10.2 mm

Not Qualified

.01 %

3.3 V

1.3 A

e3

1

1.1 V

4.5 mm

15 V

LD1117S33C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

4 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.16 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.03 %

Matte Tin (Sn) - annealed

DUAL

3.44 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.03 %

4.75 V

1.3 A

e3

30

1

260

1.3 V

6.5 mm

15 V

LD1117S12CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 7 INCH

1.12 V

1.2 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.081 %

MATTE TIN

DUAL

1.28 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.012 %

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

REG1117A-1.8/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.836 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

3.8 V

1 A

e4

30

1

260

1.2 V

6.5 mm

15 V

LD1117S25TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 7 INCH

2.45 V

2.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.006 %

MATTE TIN

DUAL

2.55 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.01 %

3.9 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117DT12CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

1.12 V

1.2 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.081 %

Matte Tin (Sn) - annealed

SINGLE

1.28 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.012 %

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117S18TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR, 7 INCH

1.76 V

1.8 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.006 %

MATTE TIN

DUAL

1.84 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.01 %

3.3 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

LD1117D33CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

3.16 V

3.3 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.03 %

NICKEL PALLADIUM GOLD

DUAL

3.44 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.03 %

4.75 V

1.3 A

e4

1

260

4.9 mm

15 V

REG1117A-2.5/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.007 %

NICKEL PALLADIUM GOLD

DUAL

2.55 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.5 V

1 A

e4

30

1

260

1.2 V

6.5 mm

10 V

REG1117A-2.5/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.55 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.5 V

1 A

e4

30

1

260

1.2 V

6.5 mm

15 V

LD1117S25CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 7 INCH

2.4 V

2.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.006 %

MATTE TIN

DUAL

2.6 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.03 %

3.9 V

1.3 A

e3

30

1

260

6.5 mm

15 V

LT1529CQ-5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TO-263

GULL WING

15 V

3 %

PLASTIC/EPOXY

.95 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

4.85 V

5 V

SMALL OUTLINE

SMSIP5H,.6,67TB

FIXED

1.702 mm

.01 %

MATTE TIN OVER NICKEL

SINGLE

5.15 V

R-PSSO-G5

1

4.877 mm

8.89 mm

Not Qualified

.03 %

6 V

3 A

e3

30

1

260

.6 V

10.2235 mm

15 V

LD1117S33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.006 %

MATTE TIN

DUAL

3.365 V

R-PDSO-G4

1

1.9 mm

3.5 mm

Not Qualified

.01 %

4.75 V

1.3 A

e3

30

1

260

1.1 V

6.5 mm

15 V

REG1117FA-5.0/500

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

15 V

1 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

125 Cel

.01 %

-40 Cel

MATTE TIN

SINGLE

5.1 V

R-PSSO-G3

2

5.08 mm

9.015 mm

Not Qualified

.015 %

6.5 V

1 A

e3

30

1

260

1.2 V

10.16 mm

15 V

REG1117A-1.8

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

1.764 V

1.8 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.007 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.836 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

3.8 V

1 A

e4

30

1

260

1.2 V

6.5 mm

15 V

LT1529IQ-5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TO-263

GULL WING

15 V

3 %

PLASTIC/EPOXY

.95 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-45 Cel

4.85 V

5 V

SMALL OUTLINE

SMSIP5H,.6,67TB

FIXED

1.702 mm

.01 %

MATTE TIN OVER NICKEL

SINGLE

5.15 V

R-PSSO-G5

1

4.877 mm

8.89 mm

Not Qualified

.03 %

6 V

3 A

e3

30

1

260

.6 V

10.2235 mm

15 V

LD1117DT25CTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR, 13 INCH

2.4 V

2.5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

FIXED

2.28 mm

.006 %

Matte Tin (Sn) - annealed

SINGLE

2.6 V

R-PSSO-G2

1

2.3 mm

6.1 mm

Not Qualified

.03 %

3.9 V

1.3 A

e3

30

1

260

6.5 mm

15 V

LD1117DT33

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.006 %

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

1

1.1 V

6.5 mm

15 V

LD1117DT18C

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

15 V

3.89 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.76 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.28 mm

.03 %

MATTE TIN

SINGLE

1.84 V

R-PSSO-G2

1

2.63 mm

6.1 mm

Not Qualified

.03 %

3.3 V

1.3 A

e3

1

1.1 V

6.5 mm

8 V

LD1117V33C-DG

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

15 V

2 %

PLASTIC/EPOXY

1.3 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.16 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.55 mm

.03 %

SINGLE

3.44 V

R-PSFM-T3

15.5 mm

10.2 mm

.03 %

4.75 V

1.3 A

NOT SPECIFIED

1

NOT SPECIFIED

4.5 mm

15 V

LT1529CQ-5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TO-263

GULL WING

15 V

3 %

PLASTIC/EPOXY

.95 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.85 V

5 V

SMALL OUTLINE

SMSIP5H,.6,67TB

FIXED

1.702 mm

.01 %

MATTE TIN OVER NICKEL

SINGLE

5.15 V

R-PSSO-G5

1

4.877 mm

8.89 mm

Not Qualified

.03 %

6 V

3 A

e3

30

1

260

.6 V

10.2235 mm

15 V

REG1117A-1.8/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

15 V

2 %

PLASTIC/EPOXY

1.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.764 V

1.8 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.007 %

NICKEL PALLADIUM GOLD

DUAL

1.836 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

3.8 V

1 A

e4

30

1

260

1.2 V

6.5 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.