20 V Fixed Regulators - Positive Single Output LDO 1,745

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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

MC33269T-3.3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

20 V

2.12 %

UNSPECIFIED

1.35 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

3.23 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

.0099 %

MATTE TIN

SINGLE

3.37 V

R-XSFM-T3

Not Qualified

.0165 %

4.8 V

.8 A

e3

1

1.1 V

20 V

NCP1117ST33T3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.0045 %

0 Cel

MATTE TIN

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.5 mm

15 V

LM1117MPX-33NOPB

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

125 Cel

.0045 %

0 Cel

MATTE TIN

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.5 mm

.01 %

4.75 V

.8 A

e3

30

1

260

1.07 V

6.5 mm

15 V

LM1117MPX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

NCP1117ST50T3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

MATTE TIN

DUAL

5.1 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

1 A

e3

30

1

260

1.07 V

6.5 mm

15 V

TL1963A-33DCYR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

3 %

PLASTIC/EPOXY

.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.2 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.01 %

MATTE TIN

DUAL

3.4 V

R-PDSO-G4

2

1.8 mm

3.5 mm

Not Qualified

.07 %

3.8 V

1.5 A

e3

30

1

260

.34 V

6.5 mm

20 V

LM1117IMP-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.168 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.01 %

Matte Tin (Sn)

DUAL

3.432 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

LM1117IMPX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.168 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

-40 Cel

Matte Tin (Sn)

DUAL

3.432 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

LM1117MP-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

LM1117MPX-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

Tin/Lead (Sn/Pb)

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.56 mm

Not Qualified

.01 %

4.75 V

.8 A

e0

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

SPX3819M5-L-3-3/TR

Exar

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.267 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0386 %

MATTE TIN

DUAL

3.333 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0132 %

2.5 V

.5 A

e3

1

260

.34 V

2.9 mm

16 V

NCV1117ST33T3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.0045 %

-40 Cel

MATTE TIN

DUAL

3.365 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.5 mm

15 V

LM1117DT-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

SINGLE

3.365 V

R-PSSO-G2

2

2.55 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.58 mm

15 V

LM1117IMP-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.8 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn)

DUAL

5.2 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

NCP1117DT33G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

RAIL

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0045 %

0 Cel

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.54 mm

15 V

MC33269DT-3.3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2.12 %

PLASTIC/EPOXY

1.35 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

3.23 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

.0099 %

MATTE TIN

SINGLE

3.37 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.0165 %

4.8 V

.8 A

e3

30

1

260

1.1 V

6.54 mm

20 V

LM1117DTX-1.8/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

3 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

SINGLE

1.854 V

R-PSSO-G2

2

2.55 mm

6.1 mm

Not Qualified

.01 %

3.2 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.58 mm

10 V

NCV1117ST50T3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-55 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

-40 Cel

MATTE TIN

DUAL

5.1 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

1 A

e3

30

1

235

1.07 V

6.5 mm

15 V

NCP1117DT33RKG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0045 %

0 Cel

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.54 mm

15 V

LM1117MP-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.01 %

0 Cel

Matte Tin (Sn)

DUAL

5.1 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

SPX1117M3-L-3.3/TR

Exar

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.007 %

MATTE TIN

DUAL

3.366 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.7 V

.8 A

e3

1

260

1.1 V

6.5 mm

10 V

SPX1117M3-L-3-3/TR

Exar

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.007 %

MATTE TIN

DUAL

3.366 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

.012 %

4.8 V

.8 A

e3

1

260

1.1 V

6.5 mm

12 V

LM1117MP-1.8/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

3 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

1.854 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

3.2 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

10 V

LM1117MPX-50NOPB

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

RECTANGULAR

-55 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

DUAL

5.1 V

R-PDSO-G4

1.8 mm

3.5 mm

.015 %

6.5 V

.8 A

1

1.07 V

6.5 mm

15 V

LM1117MPX-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.01 %

0 Cel

Matte Tin (Sn)

DUAL

5.1 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.015 %

6.5 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.5 mm

15 V

NCV1117DT33T5G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0045 %

-40 Cel

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.54 mm

15 V

LM1117IMP-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

3.168 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.29 mm

.006 %

TIN LEAD

DUAL

3.432 V

R-PDSO-G4

1

1.8 mm

3.56 mm

Not Qualified

.01 %

4.75 V

.8 A

e0

1

260

1.2 V

6.5 mm

15 V

NCP1117DT33T5G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0045 %

0 Cel

MATTE TIN

SINGLE

3.365 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.01 %

4.75 V

1 A

e3

30

1

260

1.07 V

6.54 mm

15 V

MIC5205-3.3YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0193 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.625 mm

Not Qualified

.0165 %

2.5 V

.15 A

e4

40

1

260

.165 V

2.91 mm

16 V

MIC5205-3.3YM5-TR

Microchip Technology

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

TS 16949

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

FIXED

.95 mm

.019305 %

NICKEL PALLADIUM GOLD

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0165 %

4.3 V

.15 A

e4

40

1

260

.165 V

2.9 mm

16 V

LM1117LD-1.8/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

20 V

3 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

SQUARE

0 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.15,32

Other Regulators

FIXED

.8 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

1.854 V

S-PDSO-N8

3

.8 mm

4 mm

Not Qualified

.01 %

3.2 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

4 mm

10 V

LM1117LDX-1.8/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

20 V

3 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

SQUARE

0 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.15,32

Other Regulators

FIXED

.8 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

1.854 V

S-PDSO-N8

3

.8 mm

4 mm

Not Qualified

.01 %

3.2 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

4 mm

10 V

MC33269DTRK-3.3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2.12 %

PLASTIC/EPOXY

1.35 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.23 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

.0099 %

MATTE TIN

SINGLE

3.37 V

R-PSSO-G2

1

2.38 mm

6.095 mm

Not Qualified

.0165 %

4.8 V

.8 A

e3

30

1

260

1.1 V

6.54 mm

20 V

LM1117IMPX-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.168 V

3.3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

.006 %

TIN LEAD

DUAL

3.432 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

4.75 V

.8 A

e0

1

260

1.2 V

6.5 mm

15 V

LT1763CS8-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2.42 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.005 %

MATTE TIN

DUAL

3.38 V

R-PDSO-G8

1

1.752 mm

3.9 mm

Not Qualified

.033 %

1.8 V

.5 A

e3

30

1

260

.3 V

4.9 mm

20 V

MIC5209-3.3YS

Microchip Technology

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TUBE

3.234 V

3.3 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.0033 %

Matte Tin (Sn)

DUAL

3.366 V

R-PDSO-G3

3

1.8 mm

3.5 mm

Not Qualified

.0231 %

4.3 V

.5 A

e3

1

260

.35 V

6.5 mm

16 V

LM1117DTX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

SINGLE

3.365 V

R-PSSO-G2

2

2.55 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.58 mm

15 V

MIC5219-3.3YM5T&R

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.02541 %

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

3.366 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0231 %

2.5 V

.5 A

e4

40

1

260

.35 V

2.9 mm

12 V

MIC5219-3.3YM5-TR

Microchip Technology

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

TS 16949

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

FIXED

.95 mm

.02541 %

NICKEL PALLADIUM GOLD

DUAL

3.366 V

R-PDSO-G5

1.45 mm

1.6 mm

.0231 %

4.3 V

.5 A

e4

1

.35 V

2.9 mm

12 V

MIC5205-5.0YM5-TR

Microchip Technology

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

TS 16949

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

FIXED

.95 mm

.025 %

NICKEL PALLADIUM GOLD

DUAL

5.1 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.025 %

6 V

.15 A

e4

40

1

260

.165 V

2.9 mm

16 V

LM1117IDT-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.168 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.006 %

-40 Cel

Matte Tin (Sn)

SINGLE

3.432 V

R-PSSO-G2

2

2.55 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.58 mm

15 V

LT1763CS8-5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2.5 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.875 V

5 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.005 %

MATTE TIN

DUAL

5.125 V

R-PDSO-G8

1

1.752 mm

3.9 mm

Not Qualified

.05 %

1.8 V

.5 A

e3

30

1

260

.3 V

4.9 mm

20 V

LM1117IDTX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.168 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.006 %

-40 Cel

Matte Tin (Sn)

SINGLE

3.432 V

R-PSSO-G2

2

2.55 mm

6.1 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

260

1.2 V

6.58 mm

15 V

LT1761ES5-3.3#TRMPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

TSOP

GULL WING

20 V

3.3 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.19 V

3.3 V

SMALL OUTLINE, THIN PROFILE

TSOP5/6,.11,37

FIXED

.95 mm

.01 %

MATTE TIN

DUAL

3.4 V

R-PDSO-G5

1

1 mm

1.625 mm

Not Qualified

.1 %

3.8 V

.1 A

e3

30

1

260

.3 V

2.9 mm

20 V

LT1763CS8-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2.42 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.005 %

MATTE TIN

DUAL

3.38 V

R-PDSO-G8

1

1.752 mm

3.9 mm

Not Qualified

.033 %

1.8 V

.5 A

e3

30

1

260

.3 V

4.9 mm

20 V

LM1117SX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

SMSIP3H,.55TB

Other Regulators

FIXED

2.54 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

SINGLE

3.365 V

R-PSSO-G3

3

4.79 mm

8.64 mm

Not Qualified

.01 %

4.75 V

.8 A

e3

NOT SPECIFIED

1

245

1.2 V

10.16 mm

15 V

LM1117MPX-25NOPB

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.2 V

YES

150 Cel

1

RECTANGULAR

-55 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

125 Cel

.0025 %

0 Cel

DUAL

2.55 V

R-PDSO-G4

1.8 mm

3.5 mm

.0075 %

3.9 V

.8 A

1

1.07 V

6.5 mm

10 V

LM1117MPX-2.5/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

125 Cel

.006 %

0 Cel

Matte Tin (Sn)

DUAL

2.55 V

R-PDSO-G4

1

1.8 mm

3.5 mm

Not Qualified

.01 %

3.9 V

.8 A

e3

NOT SPECIFIED

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.