2.2 % Fixed Regulators - Positive Single Output LDO 172

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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

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

REG101NA-3.3/250

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

ADP3309ARTZ-3.3-R7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

16 V

2.2 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-55 Cel

TR

3.2274 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

MATTE TIN

DUAL

3.3726 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

3.6 V

.1 A

e3

30

1

260

.12 V

2.9 mm

12 V

REG101NA-3.3/250G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

NCP103AMX180TCG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

4

HVSON

NO LEAD

6 V

2.2 %

PLASTIC/EPOXY

YES

85 Cel

1

CMOS

SQUARE

-40 Cel

TR

1.76 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC4,.04,25

Other Regulators

FIXED

.65 mm

.00576 %

NICKEL GOLD PALLADIUM

DUAL

1.84 V

S-PDSO-N4

1

.6 mm

1 mm

Not Qualified

.03 %

1.7 V

.15 A

30

1

260

.5 V

1 mm

5.5 V

REG101NA-3.3/3K

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

AP7343D-09W5-7

Diodes Incorporated

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

6 V

2.2 %

PLASTIC/EPOXY

.82 V

YES

125 Cel

1

CMOS

RECTANGULAR

TR, 7 INCH

.88 V

.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SOP5/6,.11,37

FIXED

.95 mm

85 Cel

.003015 %

-40 Cel

MATTE TIN

DUAL

.92 V

R-PDSO-G5

1.4 mm

1.6 mm

.03 %

1.7 V

.3 A

e3

1

260

.51 V

3 mm

5.25 V

REG101NA-3.3/3KG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101UA-3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

2.955 V

3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.081 %

-40 Cel

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

DUAL

3.045 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.081 %

3.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101UA-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

3.2505 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101NA-5/3K

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.135 %

-40 Cel

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

DUAL

5.075 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101UA-5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

4.925 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.135 %

-40 Cel

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

DUAL

5.075 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101UA-5/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.135 %

-40 Cel

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

DUAL

5.075 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101NA-5/250

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.135 %

-40 Cel

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

DUAL

5.075 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

TPS7228QD

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

11 V

2.2 %

PLASTIC/EPOXY

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

2.69 V

2.75 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

DUAL

2.81 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

3.75 V

.25 A

NOT SPECIFIED

1

NOT SPECIFIED

1 V

4.9 mm

10 V

REG101NA-5/3KG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.135 %

-40 Cel

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

DUAL

5.075 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101NA-2.5/3K

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4625 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.0675 %

-40 Cel

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

DUAL

2.5375 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101NA-3/3KG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.955 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.081 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.045 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.081 %

3.06 V

.1 A

e4

30

1

260

.06 V

2.9 mm

10 V

REG101UA-3.3G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

3.2505 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101NA-5/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.865 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.135 %

-40 Cel

DUAL

5.135 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.135 %

5.6 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

REG101NA-2.8/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.7244 V

2.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0756 %

DUAL

2.8756 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.0756 %

3.4 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

REG101NA-2.5/250

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4625 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.0675 %

-40 Cel

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

DUAL

2.5375 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101UA-2.5/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4325 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0675 %

DUAL

2.5675 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.0675 %

2.56 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

4.9 mm

10 V

REG101NA-3.3/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2109 V

3.3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.089 %

-40 Cel

DUAL

3.3891 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.089 %

3.9 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

TPS7228QPWLE

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.2 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.69 V

2.75 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

2.81 V

R-PDSO-G8

1.2 mm

3 mm

Not Qualified

3.75 V

.25 A

1 V

4.4 mm

10 V

REG101UA-3.3/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.089 %

-40 Cel

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

DUAL

3.3495 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101UA-2.8/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.758 V

2.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0756 %

DUAL

2.842 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.0756 %

2.86 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

4.9 mm

10 V

REG101UA-5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

RAIL

4.925 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.135 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.075 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

REG101UA-5/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.135 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.075 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

TPS7228Y

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIE

NO LEAD

2.2 %

UNSPECIFIED

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.69 V

2.75 V

UNCASED CHIP

UPPER

2.81 V

R-XUUC-N8

Not Qualified

3.75 V

.25 A

1 V

10 V

REG101NA-2.8/3KG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.758 V

2.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0756 %

DUAL

2.842 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.0756 %

2.86 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

REG101UA-2.8/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.758 V

2.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0756 %

DUAL

2.842 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.0756 %

2.86 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

4.9 mm

10 V

REG101NA-5/250G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

4.925 V

5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.135 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.075 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.135 %

5.06 V

.1 A

e4

30

1

260

.06 V

2.9 mm

10 V

REG101UA-2.5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

2.4625 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.0675 %

-40 Cel

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

DUAL

2.5375 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101UA-3G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

RAIL

2.955 V

3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.081 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.045 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.081 %

3.06 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

REG101NA-2.85/250

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.807 V

2.85 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.077 %

-40 Cel

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

DUAL

2.892 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.077 %

2.91 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101UA-2.8G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

2.758 V

2.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0756 %

NICKEL PALLADIUM GOLD

DUAL

2.842 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.0756 %

2.86 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

REG101NA-2.5/250G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4625 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.0675 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.5375 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

30

1

260

.06 V

2.9 mm

10 V

REG101UA-3.3/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

3.2505 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.089 %

NICKEL PALLADIUM GOLD

DUAL

3.3495 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.089 %

3.36 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

REG101NA-3/3K

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.955 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.081 %

-40 Cel

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

DUAL

3.045 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.081 %

3.06 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

2.9 mm

10 V

REG101UA-2.5/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4625 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0675 %

DUAL

2.5375 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.0675 %

2.56 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

4.9 mm

10 V

REG101NA-3/250G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.955 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.081 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.045 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.081 %

3.06 V

.1 A

e4

30

1

260

.06 V

2.9 mm

10 V

REG101NA-3/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.919 V

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

85 Cel

.081 %

-40 Cel

DUAL

3.081 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.081 %

3.6 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

REG101UA-2.8

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

2.758 V

2.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0756 %

NICKEL PALLADIUM GOLD

DUAL

2.842 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.0756 %

2.86 V

.1 A

e4

30

1

260

.06 V

4.9 mm

10 V

REG101NA-2.8/3K

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.758 V

2.8 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0756 %

DUAL

2.842 V

R-PDSO-G5

1.45 mm

1.6 mm

Not Qualified

.0756 %

2.86 V

.1 A

NOT SPECIFIED

1

NOT SPECIFIED

.06 V

2.9 mm

10 V

REG101UA-2.5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TUBE

2.4625 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.0675 %

-40 Cel

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

DUAL

2.5375 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

NOT SPECIFIED

1

260

.06 V

4.9 mm

10 V

REG101NA-2.5/3KG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

5

LSSOP

GULL WING

12 V

2.2 %

PLASTIC/EPOXY

.13 V

YES

85 Cel

1

NMOS

RECTANGULAR

-40 Cel

TR

2.4625 V

2.5 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Other Regulators

FIXED

.95 mm

.0675 %

NICKEL PALLADIUM GOLD

DUAL

2.5375 V

R-PDSO-G5

1

1.45 mm

1.6 mm

Not Qualified

.0675 %

2.56 V

.1 A

e4

30

1

260

.06 V

2.9 mm

10 V

TPS7228QP

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

11 V

2.2 %

PLASTIC/EPOXY

NO

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

2.69 V

2.75 V

IN-LINE

DIP8,.3

Other Regulators

FIXED

2.54 mm

DUAL

2.81 V

R-PDIP-T8

5.08 mm

7.62 mm

Not Qualified

3.75 V

.25 A

NOT SPECIFIED

1

NOT SPECIFIED

1 V

9.81 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.