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

MIC5236-3.3BMMTR

Micrel

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

2 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR

3.234 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

TIN LEAD

DUAL

3.366 V

R-PDSO-G8

1

1.09 mm

2.97 mm

Not Qualified

2.3 V

.15 A

e0

30

240

3 mm

30 V

MIC5281-5.0YMME-TR

Microchip Technology

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HTSSOP

GULL WING

125 V

5 %

PLASTIC/EPOXY

3 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

4.75 V

5 V

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

TSSOP8,.19

FIXED

.65 mm

.025 %

MATTE TIN

DUAL

5.25 V

R-PDSO-G8

1.04 mm

3 mm

.5 %

6 V

.025 A

e3

1

2 V

4.9 mm

120 V

MP20045DQ-33-LF

Monolithic Power Systems

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

2.5 %

PLASTIC/EPOXY

.28 V

YES

125 Cel

1

SQUARE

-40 Cel

3.2175 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

MATTE TIN

DUAL

3.3825 V

S-PDSO-N8

1

1 mm

3 mm

Not Qualified

2.5 V

1 A

e3

40

260

3 mm

5.5 V

NCP186AMX280TAG

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6 V

1 %

PLASTIC/EPOXY

.17 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

TR

2.744 V

2.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.05,16

FIXED

.4 mm

.0103 %

NICKEL GOLD PALLADIUM

DUAL

2.828 V

R-PDSO-N8

1

.45 mm

1.2 mm

.005 %

3.3 V

1 A

30

1

260

.11 V

1.6 mm

5.5 V

NCV8501D80R2G

Onsemi

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

45 V

3 %

PLASTIC/EPOXY

.6 V

YES

150 Cel

1

BIPOLAR

AEC-Q100

RECTANGULAR

-40 Cel

TR

7.76 V

8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.06 %

Matte Tin (Sn) - annealed

DUAL

8.24 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.03 %

9 V

.15 A

e3

40

1

260

.4 V

4.9 mm

26 V

PTPS78533QWDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

NO LEAD

6.5 V

1.7 %

PLASTIC/EPOXY

.315 V

YES

150 Cel

1

AEC-Q100

SQUARE

-40 Cel

TR

.75 V

3.3 V

FIXED

DUAL

5.5 V

S-PDSO-N8

.015 %

4.05 V

1 A

1

.315 V

6 V

REG113EA-3.3/2K5

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

12 V

2.3 %

PLASTIC/EPOXY

.41 V

YES

85 Cel

1

NMOS

SQUARE

-40 Cel

TR

3.201 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

85 Cel

.099 %

-40 Cel

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

DUAL

3.399 V

S-PDSO-G8

2

1.1 mm

3 mm

Not Qualified

.099 %

3.7 V

.4 A

e4

NOT SPECIFIED

1

260

.25 V

3 mm

10 V

REG113EA332K5G4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

12 V

2.3 %

PLASTIC/EPOXY

.41 V

YES

85 Cel

1

NMOS

SQUARE

-40 Cel

3.201 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.099 %

DUAL

3.399 V

S-PDSO-G8

2

1.1 mm

3 mm

Not Qualified

.099 %

3.7 V

.4 A

30

1

260

.25 V

3 mm

10 V

TL751L05CDR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

26 V

5 %

PLASTIC/EPOXY

.6 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.75 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.03 %

0 Cel

NICKEL PALLADIUM GOLD

DUAL

5.25 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.05 %

6 V

.15 A

e4

30

1

260

.6 V

4.9 mm

26 V

TLF4949EJXUMA1

Infineon Technologies

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HSOP

GULL WING

3 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

4.85 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG

1.27 mm

TIN

DUAL

5.15 V

R-PDSO-G8

3

1.75 mm

4 mm

5.5 V

.1 A

e3

5 mm

28 V

TPS7333QD

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

11 V

2 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TUBE

3.23 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.029 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.37 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.12 %

3.77 V

.5 A

e4

30

1

260

.27 V

4.9 mm

10 V

TPS73533DRBT

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

3.201 V

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

Other Regulators

FIXED

.65 mm

125 Cel

.0019 %

-40 Cel

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

DUAL

3.399 V

S-PDSO-N8

2

1 mm

3 mm

Not Qualified

.025 %

3.8 V

.5 A

e4

NOT SPECIFIED

1

260

.28 V

3 mm

6.5 V

TPS74515PQWDRBRQ1

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

1.4775 V

1.5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

FIXED

.65 mm

.0075 %

NICKEL PALLADIUM GOLD

DUAL

1.5225 V

S-PDSO-N8

2

1 mm

3 mm

1.5 V

.5 A

e4

30

1

260

.225 V

3 mm

6 V

TPS74518PQWDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6.5 V

1.5 %

PLASTIC/EPOXY

.215 V

YES

150 Cel

1

AEC-Q100

SQUARE

-40 Cel

TR

1.773 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

FIXED

.65 mm

.0075 %

NICKEL PALLADIUM GOLD

DUAL

1.827 V

S-PDSO-N8

2

1 mm

3 mm

2.3 V

.5 A

e4

30

1

260

.225 V

3 mm

6 V

TPS76633DG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

3 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TUBE

3.201 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3.399 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

3.799 V

.25 A

e4

30

1

260

.14 V

4.9 mm

10 V

TPS76650DR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

3 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TR

4.85 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

5.15 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

5.4 V

.25 A

e4

30

1

260

.14 V

4.9 mm

10 V

TPS76650DRG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

3 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

TR

4.85 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

5.15 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

5.4 V

.25 A

e4

30

1

260

.14 V

4.9 mm

10 V

TPS76818QD

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

TUBE

1.764 V

1.8 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

-40 Cel

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

.23 V

4.9 mm

10 V

TPS76818QDG4

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

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

.9 V

4.9 mm

10 V

TPS77133DGKG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.2 V

YES

125 Cel

1

PMOS

SQUARE

-40 Cel

3.234 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

NICKEL PALLADIUM GOLD

DUAL

3.366 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.566 V

.15 A

e4

30

1

260

1 V

3 mm

10 V

TPS77150DGKR

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

125 Cel

.01 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.1 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

5.215 V

.15 A

e4

30

1

260

.075 V

3 mm

10 V

TPS77516DRG4

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

1.568 V

1.6 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

1.632 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

2.7 V

.5 A

e4

30

1

260

1 V

4.9 mm

10 V

TPS77533DG4

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

13.5 V

2 %

PLASTIC/EPOXY

.287 V

YES

125 Cel

1

PMOS

RECTANGULAR

-40 Cel

3.234 V

3.3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

3.366 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

2.7 V

.5 A

e4

30

1

260

.169 V

4.9 mm

10 V

TPS78512BQWDRBRQ1

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

6.5 V

1.7 %

PLASTIC/EPOXY

.725 V

YES

150 Cel

1

AEC-Q100

SQUARE

-40 Cel

1.1796 V

1.2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

FIXED

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1.2204 V

S-PDSO-N8

2

1 mm

3 mm

.015 %

1.7 V

1 A

e4

1

260

.315 V

3 mm

6 V

TPS79425DGNR

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HTSSOP

GULL WING

6 V

3 %

PLASTIC/EPOXY

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

TR

2.425 V

2.5 V

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

TSSOP8,.19

Other Regulators

FIXED

.65 mm

85 Cel

.006 %

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2.575 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.7 V

.25 A

e4

30

1

260

.155 V

3 mm

5.5 V

TPS7A8012DRBT

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

3 %

PLASTIC/EPOXY

.5 V

YES

125 Cel

1

BICMOS

SQUARE

-40 Cel

1.164 V

1.2 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

FIXED

.65 mm

NICKEL PALLADIUM GOLD

DUAL

1.236 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

TPS7A8050DRBR

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

4.85 V

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

FIXED

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

5.15 V

S-PDSO-N8

1

1 mm

3 mm

5.5 V

1 A

e4

30

1

260

.17 V

3 mm

6.5 V

ADM7150ACPZ-1.8-R7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

2 %

PLASTIC/EPOXY

YES

125 Cel

1

SQUARE

-40 Cel

1.764 V

1.8 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

MATTE TIN

DUAL

1.836 V

S-PDSO-N8

3

.85 mm

3 mm

.014382 %

4.5 V

.8 A

e3

30

260

1.2 V

3 mm

16 V

ADP124ARHZ-3.0-R7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HTSSOP

GULL WING

6.5 V

1.5 %

PLASTIC/EPOXY

.23 V

YES

125 Cel

1

CMOS

SQUARE

-40 Cel

2.94 V

3 V

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

TSSOP8,.19

Other Regulators

FIXED

.65 mm

MATTE TIN

DUAL

3.045 V

S-PDSO-G8

3

1.1 mm

3 mm

Not Qualified

2.3 V

.5 A

e3

30

1

260

.13 V

3 mm

5.5 V

ADP3303ARZ-5-REEL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

1.4 %

PLASTIC/EPOXY

.4 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-20 Cel

TR

4.93 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

85 Cel

-20 Cel

MATTE TIN

DUAL

5.07 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

5.5 V

.2 A

e3

40

1

260

.4 V

4.9 mm

12 V

ADP3335ARM-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

2.3 %

PLASTIC/EPOXY

.37 V

YES

150 Cel

1

BIPOLAR

SQUARE

-40 Cel

3.2241 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

Tin/Lead (Sn/Pb)

DUAL

3.3759 V

S-PDSO-G8

1.1 mm

3 mm

Not Qualified

2.6 V

.5 A

e0

1

.2 V

3 mm

12 V

ADP3335ARM-3.3-RL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

2.3 %

PLASTIC/EPOXY

.37 V

YES

150 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

3.2241 V

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

TIN LEAD

DUAL

3.3759 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.6 V

.5 A

e0

1

240

.2 V

3 mm

12 V

ADP3335ARMZ-1.8-RL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

16 V

2.3 %

PLASTIC/EPOXY

.37 V

YES

150 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

1.7586 V

1.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

NICKEL PALLADIUM GOLD

DUAL

1.8414 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.6 V

.5 A

e4

30

1

260

.2 V

3 mm

12 V

ADP7142ARDZ-2.5-R7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HSOP

GULL WING

1.8 %

PLASTIC/EPOXY

.42 V

YES

125 Cel

1

CMOS

RECTANGULAR

-40 Cel

2.455 V

2.5 V

SMALL OUTLINE, HEAT SINK/SLUG

1.27 mm

MATTE TIN

DUAL

2.545 V

R-PDSO-G8

3

1.75 mm

3.9 mm

2.7 V

.2 A

e3

30

260

4.9 mm

40 V

BD3504FVM-TR

ROHM

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

PLASTIC/EPOXY

YES

CMOS

RECTANGULAR

TR

.65 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.16

.5

Other Regulators

ADJUSTABLE

.635 mm

100 Cel

1.5 %

-10 Cel

TIN COPPER

DUAL

2.5 V

R-PDSO-G8

Not Qualified

3 A

e2

10

1

260

L4931CD47

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

4 %

PLASTIC/EPOXY

.8 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

4.512 V

4.7 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.021 %

NICKEL PALLADIUM GOLD

DUAL

4.888 V

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

.038 %

5.5 V

.25 A

e4

1

.4 V

4.9 mm

20 V

L4979D013TR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

40 V

2 %

PLASTIC/EPOXY

.4 V

YES

150 Cel

1

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.025 %

TIN

DUAL

5.1 V

R-PDSO-G8

3

1.75 mm

3.9 mm

Not Qualified

.025 %

5.6 V

.15 A

e3

1

260

.2 V

4.9 mm

31 V

L4988DTR

STMicroelectronics

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

40 V

2 %

PLASTIC/EPOXY

.5 V

YES

150 Cel

1

BICMOS

RECTANGULAR

-40 Cel

TR

4.9 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.025 %

NICKEL PALLADIUM GOLD

DUAL

5.1 V

R-PDSO-G8

3

1.75 mm

3.9 mm

Not Qualified

.025 %

5.6 V

.2 A

e4

1

260

.27 V

4.9 mm

31 V

LDI1117-1.8D

Diotec Semiconductor Ag

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

3 %

PLASTIC/EPOXY

1.25 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR, 13 INCH

1.746 V

1.8 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.006 %

DUAL

1.854 V

R-PDSO-G8

3

1.75 mm

3.9 mm

.01 %

3.2 V

1 A

1

1.15 V

4.9 mm

15 V

LDI1117-2.5D

Diotec Semiconductor Ag

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

20 V

2 %

PLASTIC/EPOXY

1.25 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

TR, 13 INCH

2.45 V

2.5 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.006 %

DUAL

2.55 V

R-PDSO-G8

3

1.75 mm

3.9 mm

.01 %

3.9 V

1 A

1

1.15 V

4.9 mm

15 V

LM2940LD-12/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

HVSON

NO LEAD

60 V

5 %

PLASTIC/EPOXY

1 V

YES

125 Cel

1

BIPOLAR

SQUARE

-40 Cel

TR

11.4 V

12 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.15,32

Other Regulators

FIXED

.8 mm

125 Cel

.12 %

-40 Cel

Matte Tin (Sn)

DUAL

12.6 V

S-PDSO-N8

3

.8 mm

4 mm

Not Qualified

.2 %

13.6 V

1 A

e3

NOT SPECIFIED

1

260

.5 V

4 mm

26 V

LM9076BMAX-5.0/NOPB

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

55 V

10 %

PLASTIC/EPOXY

.25 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

4.85 V

5 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

125 Cel

.025 %

-40 Cel

MATTE TIN

DUAL

5.15 V

R-PDSO-G8

1

1.75 mm

3.91 mm

Not Qualified

.06 %

5.35 V

.15 A

e3

30

1

260

.25 V

4.9 mm

40 V

LP2988IMM-3.2/NOPB

National Semiconductor

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

3.1104 V

3.2 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

.0121 %

MATTE TIN

DUAL

3.2896 V

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

4.2 V

.2 A

e3

40

1

260

.18 V

3 mm

16 V

LP2989AIM-3.0

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

16 V

2.5 %

PLASTIC/EPOXY

.65 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-25 Cel

2.895 V

3 V

SMALL OUTLINE

SOP8,.25

Other Regulators

FIXED

1.27 mm

.0115 %

TIN LEAD

DUAL

3.075 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

LP3982IMMX-1.8

Texas Instruments

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

TSSOP

GULL WING

6.5 V

3 %

PLASTIC/EPOXY

YES

150 Cel

1

CMOS

SQUARE

TR

1.746 V

1.8 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Regulators

FIXED

.65 mm

85 Cel

.0066 %

-40 Cel

TIN LEAD

DUAL

1.854 V

S-PDSO-G8

1

1.09 mm

3 mm

Not Qualified

2.5 V

.3 A

e0

1

260

.12 V

3 mm

6 V

LT1121CN8-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

DIP

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TUBE

3.2 V

3.3 V

IN-LINE

DIP8,.3

FIXED

2.54 mm

.01 %

MATTE TIN

DUAL

3.4 V

R-PDIP-T8

1

3.937 mm

7.62 mm

Not Qualified

.04 %

4.3 V

.15 A

e3

30

1

260

.42 V

10.16 mm

20 V

LT1121IS8-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

30 V

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TUBE

3.2 V

3.3 V

SMALL OUTLINE

SOP8,.25

FIXED

1.27 mm

.01 %

MATTE TIN

DUAL

3.4 V

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

.04 %

4.3 V

.15 A

e3

30

1

260

.42 V

4.93 mm

20 V

LT1129CS8-5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

8

SOP

GULL WING

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

0 Cel

TR

4.85 V

5 V

SMALL OUTLINE

1.27 mm

MATTE TIN

DUAL

5.15 V

R-PDSO-G8

1

1.752 mm

3.899 mm

Not Qualified

5.5 V

.7 A

e3

30

260

4.9025 mm

20 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.