2.4 % Fixed Regulators - Positive Single Output LDO 154

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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

LP2950CDT-3.3G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

RAIL

3.221 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0066 %

-40 Cel

Matte Tin (Sn) - annealed

SINGLE

3.379 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.0066 %

4.3 V

.1 A

e3

40

1

260

.35 V

6.54 mm

30 V

LP2950CDT-3.3RKG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

TR

3.221 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0066 %

-40 Cel

Matte Tin (Sn) - annealed

SINGLE

3.379 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.0066 %

4.3 V

.1 A

e3

40

1

260

.35 V

6.54 mm

30 V

LP2950CDT-5.0RKG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

TR

4.88 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn) - annealed

SINGLE

5.12 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.01 %

6 V

.1 A

e3

40

1

260

.35 V

6.54 mm

30 V

LP2950CDT-5.0G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

RAIL

4.88 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn) - annealed

SINGLE

5.12 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.01 %

6 V

.1 A

e3

NOT SPECIFIED

1

NOT SPECIFIED

.35 V

6.54 mm

30 V

LP2951CD-3.3R2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

RECTANGULAR

TR

3.221 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.0066 %

-40 Cel

Matte Tin (Sn) - annealed

DUAL

3.379 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.0066 %

4.3 V

.1 A

e3

40

1

260

.35 V

4.9 mm

30 V

LP2950CDT-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.02 %

-40 Cel

MATTE TIN

SINGLE

5.1 V

R-PSSO-G2

2

2.38 mm

6.1 mm

Not Qualified

.015 %

6 V

.1 A

e3

30

1

260

.38 V

6.58 mm

30 V

LP2950CDT-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.0132 %

-40 Cel

MATTE TIN

SINGLE

3.366 V

R-PSSO-G2

2

2.38 mm

6.1 mm

Not Qualified

.0099 %

4.3 V

.1 A

e3

30

1

260

.38 V

6.58 mm

30 V

LP2950CDTX-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.02 %

-40 Cel

MATTE TIN

SINGLE

5.1 V

R-PSSO-G2

2

2.38 mm

6.1 mm

Not Qualified

.015 %

6 V

.1 A

e3

30

1

260

.38 V

6.58 mm

30 V

LP2954IT/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.8 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

4.88 V

5 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

125 Cel

.02 %

-40 Cel

MATTE TIN

SINGLE

5.12 V

R-PSFM-T3

1

4.7 mm

10.16 mm

Not Qualified

.015 %

6 V

.25 A

e3

1

.8 V

14.986 mm

30 V

LP2950CDT-5.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

.02 %

TIN LEAD

SINGLE

5.1 V

R-PSSO-G2

1

2.38 mm

6.1 mm

Not Qualified

.015 %

6 V

.1 A

e0

20

1

235

.38 V

6.58 mm

30 V

LT1962EMS8-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.43 V

YES

125 Cel

1

SQUARE

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

MATTE TIN

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.8 V

.3 A

e3

30

260

3 mm

20 V

LP2950CDT-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.0132 %

-40 Cel

Tin/Lead (Sn/Pb)

SINGLE

3.366 V

R-PSSO-G2

1

2.38 mm

6.1 mm

Not Qualified

.0099 %

4.3 V

.1 A

e0

NOT SPECIFIED

1

235

.38 V

6.58 mm

30 V

LP2950CZ-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

WIRE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

4.9 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.02 %

-40 Cel

MATTE TIN

BOTTOM

5.1 V

O-PBCY-W3

5.34 mm

4.3 mm

Not Qualified

.015 %

6 V

.1 A

e3

1

.38 V

4.3 mm

30 V

TLS205B0EJV33XUMA1

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HLSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

AEC-Q100

RECTANGULAR

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

1.27 mm

TIN

DUAL

3.38 V

R-PDSO-G8

3

1.7 mm

3.9 mm

3.8 V

.5 A

e3

40

260

4.9 mm

20 V

LT1962EMS8-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.43 V

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

MATTE TIN

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.8 V

.3 A

e3

260

3 mm

20 V

LP2950CZ-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

3.234 V

3.3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.0132 %

-40 Cel

MATTE TIN

BOTTOM

3.366 V

O-PBCY-T3

5.34 mm

4.3 mm

Not Qualified

.0099 %

4.3 V

.1 A

e3

1

.38 V

4.3 mm

30 V

LP2950CDT-5.0RK

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.88 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

.01 %

TIN LEAD

SINGLE

5.12 V

R-PSSO-G2

2.51 mm

6.095 mm

Not Qualified

.01 %

6 V

.1 A

e0

1

235

.35 V

6.54 mm

30 V

LP2950CZ-3.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

2.94 V

3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.012 %

-40 Cel

MATTE TIN

BOTTOM

3.06 V

O-PBCY-T3

5.34 mm

4.3 mm

Not Qualified

.009 %

4 V

.1 A

e3

1

.38 V

4.3 mm

30 V

LT1762EMS8-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

20 V

2.4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

SQUARE

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

FIXED

.65 mm

.005 %

MATTE TIN

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.033 %

4.3 V

.15 A

e3

30

1

260

.27 V

3 mm

20 V

LT1763MPDE-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

12

HVSON

NO LEAD

2.4 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

RECTANGULAR

-55 Cel

3.22 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

TIN LEAD

DUAL

3.38 V

R-PDSO-N12

1

.8 mm

3 mm

Not Qualified

1.8 V

.5 A

e0

4 mm

20 V

LP2950CDT-3.0RKG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

TR

2.928 V

3 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.006 %

-40 Cel

Matte Tin (Sn) - annealed

SINGLE

3.072 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.006 %

4 V

.1 A

e3

40

1

260

.35 V

6.54 mm

30 V

TLS203B0EJV33XUMA1

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

LSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

AEC-Q100

RECTANGULAR

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE, LOW PROFILE

1.27 mm

DUAL

3.38 V

R-PDSO-G8

3

1.7 mm

3.9 mm

3.8 V

.3 A

4.9 mm

20 V

LP2950CDT-3.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

2.94 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.012 %

-40 Cel

MATTE TIN

SINGLE

3.06 V

R-PSSO-G2

2

2.38 mm

6.1 mm

Not Qualified

.009 %

4 V

.1 A

e3

30

1

260

.38 V

6.58 mm

30 V

LP2950CDTX-5.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

.02 %

TIN LEAD

SINGLE

5.1 V

R-PSSO-G2

1

2.38 mm

6.1 mm

Not Qualified

.015 %

6 V

.1 A

e0

20

1

235

.38 V

6.58 mm

30 V

LP2950CZ-5.0RAG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

UNSPECIFIED

.45 V

NO

150 Cel

1

BIPOLAR

ROUND

TR

4.88 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

5.12 V

O-XBCY-T3

Not Qualified

.01 %

6 V

.1 A

e3

40

1

260

.35 V

30 V

KA78R05CTU

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

THROUGH-HOLE

35 V

2.4 %

PLASTIC/EPOXY

.5 V

NO

150 Cel

1

BIPOLAR

RECTANGULAR

RAIL

4.88 V

5 V

FLANGE MOUNT

SIP4,.06TB

Other Regulators

FIXED

2.54 mm

80 Cel

.125 %

-20 Cel

TIN

SINGLE

5.12 V

R-PSFM-T4

Not Qualified

.1 %

6 V

1 A

e3

1

.5 V

12 V

LP2950CZ-3.0RAG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

UNSPECIFIED

.45 V

NO

150 Cel

1

BIPOLAR

ROUND

TR

2.928 V

3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.006 %

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

3.072 V

O-XBCY-T3

Not Qualified

.006 %

4 V

.1 A

e3

40

1

260

.35 V

30 V

LP2950CDT-3.3RK

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

TR

3.221 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.0066 %

-40 Cel

TIN LEAD

SINGLE

3.379 V

R-PSSO-G2

2.51 mm

6.095 mm

Not Qualified

.0066 %

4.3 V

.1 A

e0

1

235

.35 V

6.54 mm

30 V

LP2951CDM-3.0R2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1.24 V

1

BIPOLAR

SQUARE

TR

2.928 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

125 Cel

.006 %

-40 Cel

MATTE TIN

DUAL

3.072 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.003 %

29 V

4 V

.1 A

e3

30

1

260

.35 V

3 mm

30 V

LP2950CDTX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

125 Cel

.0132 %

-40 Cel

MATTE TIN

SINGLE

3.366 V

R-PSSO-G2

2

2.38 mm

6.1 mm

Not Qualified

.0099 %

4.3 V

.1 A

e3

30

1

260

.38 V

6.58 mm

30 V

LP2950CZ-3.3RAG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

UNSPECIFIED

.45 V

NO

150 Cel

1

BIPOLAR

ROUND

TR

3.221 V

3.3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.0066 %

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

3.379 V

O-XBCY-T3

Not Qualified

.0066 %

4.3 V

.1 A

e3

40

1

260

.35 V

30 V

LT1762EMS8-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

20 V

2.4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

FIXED

.65 mm

.005 %

MATTE TIN

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.033 %

4.3 V

.15 A

e3

30

1

260

.27 V

3 mm

20 V

LP2951CN-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1.24 V

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

2.964 V

3 V

IN-LINE

DIP8,.3

Other Regulators

FIXED/ADJUSTABLE

2.54 mm

.012 %

TIN LEAD

DUAL

3.036 V

R-PDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.009 %

29 V

4 V

.1 A

e0

40

2

260

.38 V

9.817 mm

30 V

LP2950CZ-5.0G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

UNSPECIFIED

.45 V

NO

150 Cel

1

BIPOLAR

ROUND

BAG

4.88 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

5.12 V

O-XBCY-T3

Not Qualified

.01 %

6 V

.1 A

e3

40

1

260

.35 V

30 V

KA78RM33RTF

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

125 Cel

.02 %

-25 Cel

TIN

SINGLE

3.38 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.02 %

4.3 V

.5 A

e3

30

1

260

6.6 mm

16 V

LT1763CS8-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

2.4 %

PLASTIC/EPOXY

.45 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE

1.27 mm

Tin/Lead (Sn/Pb)

DUAL

3.38 V

R-PDSO-G8

1

1.752 mm

3.9 mm

Not Qualified

1.8 V

.5 A

e0

20

235

4.9 mm

20 V

LP2950CZ-5.0RPG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

30 V

2.4 %

UNSPECIFIED

.45 V

NO

150 Cel

1

BIPOLAR

ROUND

AMMO PACK

4.88 V

5 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

125 Cel

.01 %

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

5.12 V

O-XBCY-T3

Not Qualified

.01 %

6 V

.1 A

e3

40

1

260

.35 V

30 V

LP2951CN-3.3/NOPB

National Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

3.26 V

3.3 V

IN-LINE

DIP8,.3

Other Regulators

FIXED/ADJUSTABLE

2.54 mm

.0132 %

MATTE TIN

DUAL

3.34 V

R-PDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.01 %

4.3 V

.1 A

e3

40

1

260

.38 V

9.817 mm

30 V

KA78RM33

Fairchild Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

20 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

BULK

3.22 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

125 Cel

.02 %

-25 Cel

MATTE TIN

SINGLE

3.38 V

R-PSFM-T3

Not Qualified

.02 %

4.3 V

.5 A

e3

1

16 V

KA78RM33TSTU

Fairchild Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

20 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

RAIL

3.22 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

125 Cel

.02 %

-25 Cel

MATTE TIN

SINGLE

3.38 V

R-PSFM-T3

Not Qualified

.02 %

4.3 V

.5 A

e3

1

16 V

KA78RM33TU

Fairchild Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

20 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

RAIL

3.22 V

3.3 V

FLANGE MOUNT

SIP3,.1TB

Other Regulators

FIXED

2.54 mm

125 Cel

.02 %

-25 Cel

MATTE TIN

SINGLE

3.38 V

R-PSFM-T3

Not Qualified

.02 %

4.3 V

.5 A

e3

1

16 V

LP2950CDT-3.0G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.45 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

RAIL

2.928 V

3 V

SMALL OUTLINE, HEAT SINK/SLUG

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.29 mm

125 Cel

.006 %

-40 Cel

MATTE TIN

SINGLE

3.072 V

R-PSSO-G2

1

2.51 mm

6.095 mm

Not Qualified

.006 %

4 V

.1 A

e3

30

1

260

.35 V

6.54 mm

30 V

LT1962EMS8-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.43 V

YES

125 Cel

1

SQUARE

-40 Cel

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

Tin/Lead (Sn/Pb)

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.8 V

.3 A

e0

20

235

3 mm

20 V

LT1962EMS8-3.3#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.4 %

PLASTIC/EPOXY

.43 V

YES

125 Cel

1

SQUARE

-40 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

Tin/Lead (Sn/Pb)

DUAL

3.38 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.8 V

.3 A

e0

3 mm

20 V

KA78RM33D

Fairchild Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

150 Cel

1

BIPOLAR

RECTANGULAR

3.22 V

3.3 V

SMALL OUTLINE

SMSIP5H,.37,50TB

Other Regulators

FIXED

2.3 mm

125 Cel

.02 %

-25 Cel

TIN LEAD

SINGLE

3.38 V

R-PSSO-G2

2.5 mm

6.1 mm

Not Qualified

.02 %

4.3 V

.5 A

e0

1

.6 V

6.6 mm

16 V

KA78RM33RTM

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

20 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

TR

3.22 V

3.3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.3 mm

125 Cel

.02 %

-25 Cel

TIN

SINGLE

3.38 V

R-PSSO-G2

1

2.4 mm

6.1 mm

Not Qualified

.02 %

4.3 V

.5 A

e3

30

1

260

6.6 mm

16 V

LP2950CDT-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

2

TO-252

GULL WING

30 V

2.4 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

2.94 V

3 V

SMALL OUTLINE

SMSIP3H,.38,90TB

Other Regulators

FIXED

2.285 mm

.012 %

TIN LEAD

SINGLE

3.06 V

R-PSSO-G2

1

2.38 mm

6.1 mm

Not Qualified

.009 %

4 V

.1 A

e0

20

1

235

.38 V

6.58 mm

30 V

LP2951CN-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

30 V

2.4 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

RAIL

3.26 V

3.3 V

IN-LINE

DIP8,.3

Other Regulators

FIXED/ADJUSTABLE

2.54 mm

.0132 %

TIN LEAD

DUAL

3.34 V

R-PDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.01 %

4.3 V

.1 A

e0

40

1

260

.38 V

9.817 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.