8 Fixed Regulators - Positive Single Output LDO 2,400+

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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

TPS73512QDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

7 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

BICMOS

AEC-Q100

SQUARE

-40 Cel

TR

1.164 V

1.2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

FIXED

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.236 V

S-PDSO-N8

3

1 mm

3 mm

2.7 V

.5 A

e4

30

1

260

.28 V

3 mm

6.5 V

LP2988IMM-2.5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

SQUARE

-40 Cel

2.43 V

2.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

2.57 V

S-PDSO-G8

1.09 mm

3 mm

3.5 V

.2 A

3 mm

16 V

TPPM0304D

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

5 %

PLASTIC/EPOXY

1 V

YES

120 Cel

1

RECTANGULAR

-5 Cel

3.135 V

3.3 V

SMALL OUTLINE

1.27 mm

DUAL

3.465 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

4.5 V

.25 A

4.9 mm

5.5 V

TPS7325QP

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

11 V

3 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TUBE

2.425 V

2.5 V

IN-LINE

DIP8,.3

Other Regulators

FIXED

2.54 mm

125 Cel

.025 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.575 V

R-PDIP-T8

1

5.08 mm

7.62 mm

Not Qualified

.1 %

3.1 V

.5 A

e4

1

.27 V

9.81 mm

10 V

LM2936QMX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

40 V

3 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.03 %

-40 Cel

MATTE TIN

DUAL

3.399 V

R-PDSO-G8

1

1.75 mm

3.91 mm

Not Qualified

.03 %

6 V

.05 A

e3

30

1

260

.2 V

4.9 mm

60 V

LM2936QMMX-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

SQUARE

3.201 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.399 V

S-PDSO-G8

1.09 mm

3 mm

6 V

.05 A

3 mm

40 V

LP3982ILDX-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6.5 V

3 %

PLASTIC/EPOXY

.22 V

YES

150 Cel

1

CMOS

RECTANGULAR

TR

2.91 V

3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.11,20

Other Regulators

FIXED

.5 mm

85 Cel

.0075 %

-40 Cel

TIN LEAD

DUAL

3.09 V

R-PDSO-N8

1

.8 mm

2.5 mm

Not Qualified

2.5 V

.3 A

e0

20

1

235

.12 V

3 mm

6 V

LP2988IMMX-3.3/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

2.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

3.2076 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

125 Cel

.0123 %

-40 Cel

MATTE TIN

DUAL

3.3924 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

4.3 V

.2 A

e3

30

1

260

.18 V

3 mm

16 V

LP3981IMM-3.03

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6.5 V

3 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

TR

2.9391 V

3.03 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

125 Cel

.033 %

-40 Cel

TIN LEAD

DUAL

3.1209 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.7 V

.3 A

e0

1

260

.132 V

3 mm

6 V

LP2989IMX-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

3.5 %

PLASTIC/EPOXY

.65 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

2.865 V

3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0115 %

TIN LEAD

DUAL

3.105 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

4 V

.5 A

e0

20

1

235

.31 V

4.9 mm

16 V

LP3981IMMX-2.5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6.5 V

3 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

TR

2.425 V

2.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.015 %

TIN LEAD

DUAL

2.575 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.7 V

.3 A

e0

1

260

.132 V

3 mm

6 V

LP2987AIM-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

1.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.2406 V

3.3 V

SMALL OUTLINE

1.27 mm

DUAL

3.3594 V

R-PDSO-G8

1.75 mm

3.9 mm

4.3 V

.2 A

4.9 mm

16 V

TPS74517PQWDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6.5 V

1.5 %

PLASTIC/EPOXY

.265 V

YES

150 Cel

1

AEC-Q100

SQUARE

-40 Cel

TR

1.6745 V

1.7 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

FIXED

.65 mm

.0075 %

NICKEL PALLADIUM GOLD

DUAL

5.5 V

S-PDSO-N8

2

1 mm

3 mm

2.2 V

.5 A

e4

30

1

260

.225 V

3 mm

6 V

TPS76528DR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

3 %

PLASTIC/EPOXY

.33 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TR

2.716 V

2.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

1.27 mm

DUAL

2.884 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

3.214 V

.15 A

NOT SPECIFIED

NOT SPECIFIED

.19 V

4.9 mm

10 V

LP2987AIMMX-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

1.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

SQUARE

-40 Cel

2.946 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.054 V

S-PDSO-G8

1.09 mm

3 mm

4 V

.2 A

3 mm

16 V

TPS77150QDGKQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.115 V

YES

125 Cel

1

PMOS

AEC-Q100

SQUARE

-40 Cel

4.9 V

5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.01 %

DUAL

5.1 V

S-PDSO-G8

1.1 mm

3 mm

Not Qualified

5.215 V

.15 A

1

3 mm

10 V

TPS7A8018DRBT

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

7 V

3 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

FIXED

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.854 V

S-PDSO-N8

1

1 mm

3 mm

2.2 V

1 A

e4

30

1

260

.17 V

3 mm

6.5 V

LP2988AIMMX-5.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

1.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

4.91 V

5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.016 %

TIN LEAD

DUAL

5.09 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

6 V

.2 A

e0

1

260

.18 V

3 mm

16 V

LP2989ILD-2.5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

16 V

5 %

PLASTIC/EPOXY

.65 V

YES

125 Cel

1

BIPOLAR

SQUARE

-25 Cel

TR

2.3875 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.15,32

Other Regulators

FIXED

.8 mm

.01 %

TIN LEAD

DUAL

2.5875 V

S-PDSO-N8

1

.8 mm

4 mm

Not Qualified

3.5 V

.5 A

e0

20

1

235

.31 V

4 mm

16 V

REG103UA-3.3G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

2.8 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

NMOS

RECTANGULAR

-55 Cel

RAIL

3.234 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.115 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.366 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.115 %

3.5 V

.5 A

e4

30

1

260

.115 V

4.9 mm

15 V

TPS77428DGK

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.475 V

YES

125 Cel

1

PMOS

SQUARE

-40 Cel

TUBE

2.744 V

2.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

125 Cel

.0087 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.856 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.331 V

.25 A

e4

30

1

260

.2 V

3 mm

10 V

TPS79430DGNRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HTSSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

.21 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

2.91 V

3 V

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.0054 %

NICKEL PALLADIUM GOLD

DUAL

3.09 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.21 V

.25 A

e4

30

1

260

.155 V

3 mm

5.5 V

TPS76815QDRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TR

1.47 V

1.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

1.53 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

2.7 V

1 A

e4

30

1

260

1.2 V

4.9 mm

10 V

TPS74012DGKR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6.5 V

2 %

PLASTIC/EPOXY

.3 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

TR

1.176 V

1.2 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

Other Regulators

FIXED

.65 mm

125 Cel

.00576 %

-40 Cel

NICKEL PALLADIUM GOLD SILVER

DUAL

1.224 V

S-PDSO-G8

2

1.1 mm

3 mm

Not Qualified

.027 %

1.2 V

1.5 A

e4

30

1

260

.1 V

3 mm

6 V

LM1117LDX-2.85

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

2.1 %

PLASTIC/EPOXY

1.3 V

YES

125 Cel

1

BIPOLAR

SQUARE

0 Cel

2.79 V

2.85 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.8 mm

DUAL

2.91 V

S-PDSO-N8

.8 mm

4 mm

4.25 V

.8 A

4 mm

10 V

LP3981IMM-2.7/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6.5 V

3 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

TR

2.619 V

2.7 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

125 Cel

.0151 %

-40 Cel

MATTE TIN

DUAL

2.781 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.7 V

.3 A

e3

30

1

260

.132 V

3 mm

6 V

TPS76718QDG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.825 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

1.836 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

2.7 V

1 A

e4

30

1

260

4.9 mm

10 V

TPS77415DGKR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

YES

125 Cel

1

PMOS

SQUARE

-40 Cel

TR

1.47 V

1.5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.0056 %

DUAL

1.53 V

S-PDSO-G8

1.1 mm

3 mm

Not Qualified

2.7 V

.25 A

NOT SPECIFIED

1

NOT SPECIFIED

1.2 V

3 mm

10 V

TPPM0303DG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

7 V

5 %

PLASTIC/EPOXY

1 V

YES

120 Cel

1

CMOS

RECTANGULAR

-5 Cel

TUBE

3.135 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

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

DUAL

3.465 V

R-PDSO-G8

1

1.75 mm

3.905 mm

Not Qualified

4.5 V

.25 A

e4

NOT SPECIFIED

1

260

1 V

4.9 mm

5.5 V

TPS76618DRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TR

1.746 V

1.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

1.854 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

2.7 V

.25 A

e4

30

1

260

.14 V

4.9 mm

10 V

LM1086ILD-3.3

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

27 V

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

RAIL

3.235 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.15,32

Other Regulators

FIXED

.8 mm

.01 %

TIN LEAD

DUAL

3.365 V

S-PDSO-N8

1

.8 mm

4 mm

Not Qualified

.025 %

4.5 V

1.5 A

e0

20

1

235

1.3 V

4 mm

18 V

LP2989AILDX-4.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

3.5 %

PLASTIC/EPOXY

.65 V

YES

125 Cel

1

SQUARE

-25 Cel

3.86 V

4 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.8 mm

DUAL

4.1 V

S-PDSO-N8

.8 mm

4 mm

5 V

.5 A

4 mm

16 V

LP2989ILDX-3.6

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

4.5 %

PLASTIC/EPOXY

.65 V

YES

125 Cel

1

SQUARE

-25 Cel

3.438 V

3.6 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.8 mm

DUAL

3.726 V

S-PDSO-N8

.8 mm

4 mm

4.6 V

.5 A

4 mm

16 V

REG103UA-2.5/2K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

2.8 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

NMOS

RECTANGULAR

-55 Cel

TR

2.45 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

.0875 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.55 V

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

.0875 %

2.7 V

.5 A

e4

30

1

260

.115 V

4.9 mm

15 V

LP3981IMMX-2.7/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

2.619 V

2.7 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

TIN

DUAL

2.781 V

S-PDSO-G8

1

1.09 mm

3 mm

Not Qualified

2.7 V

.3 A

e3

3 mm

6 V

TPS7425DRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

8 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

2.425 V

2.5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

2.575 V

R-PDSO-G8

1

1.75 mm

3.905 mm

Not Qualified

.005 %

2.5 V

.2 A

e4

30

1

260

1 V

4.9 mm

7 V

LP2988IMX-5.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

2.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.86 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.016 %

TIN LEAD

DUAL

5.14 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

6 V

.2 A

e0

20

1

235

.18 V

4.9 mm

16 V

TPS76515PWR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

3 %

PLASTIC/EPOXY

YES

125 Cel

1

RECTANGULAR

-40 Cel

1.455 V

1.5 V

SMALL OUTLINE

DUAL

1.545 V

R-PDSO-G8

Not Qualified

2.5 V

.15 A

1.2 V

10 V

TPS78410QWDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6.5 V

1.7 %

PLASTIC/EPOXY

.775 V

YES

150 Cel

1

AEC-Q100

SQUARE

-40 Cel

TR

.983 V

1 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

FIXED

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.017 V

S-PDSO-N8

2

1 mm

3 mm

.01 %

1.65 V

.3 A

e4

30

1

260

.115 V

3 mm

6 V

LP2988IMM-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

2.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

2.916 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.0115 %

TIN LEAD

DUAL

3.084 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

4 V

.2 A

e0

1

260

.18 V

3 mm

16 V

LP2988AIMMX-5.7

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

1.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

SQUARE

-40 Cel

5.5974 V

5.7 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

5.8026 V

S-PDSO-G8

1.09 mm

3 mm

6.7 V

.2 A

3 mm

16 V

TL751L08QP

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

26 V

5 %

PLASTIC/EPOXY

.6 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

7.6 V

8 V

IN-LINE

DIP8,.3

Other Regulators

FIXED

2.54 mm

.05 %

DUAL

8.4 V

R-PDIP-T8

5.08 mm

7.62 mm

Not Qualified

.08 %

9 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.6 V

9.81 mm

26 V

LP3891EMR-1.8/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HLSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

.43 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TUBE

1.746 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

1.854 V

R-PDSO-G8

3

1.68 mm

3.94 mm

Not Qualified

2.23 V

.8 A

e3

30

1

260

.1 V

4.93 mm

5.5 V

LP3982IMMX-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

3 %

PLASTIC/EPOXY

.22 V

YES

150 Cel

1

CMOS

SQUARE

2.91 V

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

DUAL

3.09 V

S-PDSO-G8

1.09 mm

3 mm

2.5 V

.3 A

3 mm

6 V

TPS73534DRBT

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

7 V

3 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

3.298 V

3.4 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

Other Regulators

FIXED

.65 mm

125 Cel

-40 Cel

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

DUAL

3.502 V

S-PDSO-N8

2

1 mm

3 mm

Not Qualified

3.9 V

.5 A

e4

NOT SPECIFIED

1

260

.28 V

3 mm

6.5 V

LM2931AM-5.0X

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.75 V

5 V

SMALL OUTLINE

1.27 mm

DUAL

5.25 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

6 V

.1 A

4.9 mm

26 V

LP2987IMX-3.2

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

2.8 %

PLASTIC/EPOXY

.35 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

3.1104 V

3.2 V

SMALL OUTLINE

1.27 mm

DUAL

3.2896 V

R-PDSO-G8

1.75 mm

3.9 mm

4.2 V

.2 A

4.9 mm

16 V

TPS77250DGKRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.115 V

YES

125 Cel

1

PMOS

SQUARE

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.01 %

DUAL

5.1 V

S-PDSO-G8

1.1 mm

3 mm

Not Qualified

5.215 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.075 V

3 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.