3 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

LT1129CST-3.3#TRMPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

0 Cel

TR

3.2 V

3.3 V

SMALL OUTLINE

2.3 mm

Matte Tin (Sn) - annealed

DUAL

3.4 V

R-PDSO-G3

1

1.8 mm

3.505 mm

4.3 V

.7 A

e3

6.505 mm

20 V

LT1121IZ-5

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TRAY

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

TIN LEAD

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e0

1

.42 V

20 V

LT1129CST-3.3#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

0 Cel

TR

3.2 V

3.3 V

SMALL OUTLINE

2.3 mm

Tin/Lead (Sn/Pb)

SINGLE

3.4 V

R-PSSO-G3

1

1.8 mm

3.505 mm

Not Qualified

3.8 V

.7 A

e0

20

235

6.505 mm

20 V

LT1121IZ-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TRAY

3.2 V

3.3 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

Tin/Lead (Sn/Pb)

BOTTOM

3.4 V

O-PBCY-T3

1

Not Qualified

.04 %

4.3 V

.15 A

e0

20

1

235

.42 V

20 V

LT1121IZ-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

3.2 V

3.3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.01 %

Matte Tin (Sn) - annealed

BOTTOM

3.4 V

O-PBCY-T3

Not Qualified

.04 %

4.3 V

.15 A

e3

30

1

260

.42 V

20 V

LT1123CZ

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

1 %

PLASTIC/EPOXY

.75 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

4.95 V

5 V

CYLINDRICAL

TIN LEAD

BOTTOM

5.05 V

O-PBCY-T3

1

Not Qualified

5.4 V

4 A

e0

7.2 V

LT1121CZ3-3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

TRAY

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

BOTTOM

5.15 V

O-PBCY-T3

.04 %

6 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.42 V

20 V

LT1117CM-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

3.365 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

4.75 V

.8 A

e3

30

260

10.2235 mm

10 V

LT1121IZ-5#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

TIN LEAD

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e0

1

.42 V

20 V

LT1121CZ3-3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

TR

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

BOTTOM

5.15 V

O-PBCY-T3

.04 %

6 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.42 V

20 V

LT1121IZ-5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TRAY

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

MATTE TIN

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e3

1

.42 V

20 V

LT1121IZ-3.3#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

3.2 V

3.3 V

CYLINDRICAL

SIP3,.1,50

Other Regulators

FIXED

1.27 mm

.01 %

TIN LEAD

BOTTOM

3.4 V

O-PBCY-T3

Not Qualified

.04 %

4.3 V

.15 A

e0

20

1

235

.42 V

20 V

LT1117CM-5#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.9 V

5 V

SMALL OUTLINE

2.54 mm

TIN LEAD OVER NICKEL

SINGLE

5.1 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

6.5 V

.8 A

e0

10.2235 mm

12 V

LT1117CM-3.3#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

3.235 V

3.3 V

SMALL OUTLINE

2.54 mm

TIN LEAD

SINGLE

3.365 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

4.75 V

.8 A

e0

10.2235 mm

10 V

LT1121CZ-5

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

TRAY

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

TIN LEAD

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e0

1

.42 V

20 V

LT1121IZ3-3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

BOTTOM

5.15 V

O-PBCY-T3

.04 %

6 V

.15 A

NOT SPECIFIED

1

NOT SPECIFIED

.42 V

20 V

LT1117CM-5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

TR

4.9 V

5 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

5.1 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

6.5 V

.8 A

e3

10.2235 mm

12 V

LT1129MPST-3.3#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

GULL WING

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-55 Cel

TR

3.2 V

3.3 V

SMALL OUTLINE

2.3 mm

MATTE TIN

SINGLE

3.4 V

R-PSSO-G3

1

1.8 mm

3.505 mm

Not Qualified

3.8 V

.7 A

e3

30

260

6.505 mm

20 V

LT1123CZ#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-92

THROUGH-HOLE

1 %

PLASTIC/EPOXY

.75 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

TR

4.95 V

5 V

CYLINDRICAL

TIN LEAD

BOTTOM

5.05 V

O-PBCY-T3

1

Not Qualified

5.4 V

4 A

e0

7.2 V

LT1117CM-2.85#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2.1 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

2.79 V

2.85 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

2.91 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

4.25 V

.8 A

e3

30

260

10.2235 mm

10 V

LT1121IZ-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TRAY

3.2 V

3.3 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

MATTE TIN

BOTTOM

3.4 V

O-PBCY-T3

1

Not Qualified

.04 %

4.3 V

.15 A

e3

30

1

260

.42 V

20 V

LT1117CM-3.3#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.235 V

3.3 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

3.365 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

4.75 V

.8 A

e3

30

260

10.2235 mm

10 V

LT1121CZ-5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

0 Cel

TR

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

MATTE TIN

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e3

1

.42 V

20 V

LT1117CM-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.2 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.235 V

3.3 V

SMALL OUTLINE

2.54 mm

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

SINGLE

3.365 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

4.75 V

.8 A

e0

20

235

10.2235 mm

10 V

LT1121IZ-5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

BCY

THROUGH-HOLE

30 V

3 %

PLASTIC/EPOXY

.7 V

NO

125 Cel

1

BIPOLAR

ROUND

-40 Cel

TR

4.85 V

5 V

CYLINDRICAL

SIP3,.1,50

FIXED

1.27 mm

.01 %

MATTE TIN

BOTTOM

5.15 V

O-PBCY-T3

1

Not Qualified

.04 %

6 V

.15 A

e3

1

.42 V

20 V

LT1129MPST-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

GULL WING

3 %

PLASTIC/EPOXY

.7 V

YES

125 Cel

1

RECTANGULAR

-55 Cel

3.2 V

3.3 V

SMALL OUTLINE

2.3 mm

Tin/Lead (Sn/Pb)

SINGLE

3.4 V

R-PSSO-G3

1

1.8 mm

3.505 mm

Not Qualified

3.8 V

.7 A

e0

20

235

6.505 mm

20 V

LT1963EST-1.5#TRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

3.5 %

PLASTIC/EPOXY

.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.447 V

1.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.01 %

MATTE TIN

DUAL

1.545 V

R-PDSO-G3

1

1.8 mm

3.505 mm

Not Qualified

.018 %

2.21 V

1.5 A

e3

30

1

260

.34 V

6.505 mm

20 V

LT1963AEST-2.5#WTRPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

3.52 %

PLASTIC/EPOXY

.55 V

YES

125 Cel

1

AEC-Q100

RECTANGULAR

-40 Cel

TR

2.412 V

2.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.01 %

SINGLE

2.575 V

R-PSSO-G3

1

1.8 mm

3.505 mm

.03 %

3.5 V

1.5 A

30

1

260

.34 V

6.505 mm

20 V

LT1584CT-3.45

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

2 %

PLASTIC/EPOXY

1.45 V

NO

125 Cel

1

RECTANGULAR

0 Cel

3.381 V

3.45 V

FLANGE MOUNT

TIN LEAD OVER NICKEL

SINGLE

3.519 V

R-PSFM-T3

1

Not Qualified

4.75 V

7 A

e0

20

235

7 V

ADP3339AKC-1.5-RL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

8.5 V

1.9 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

1.4775 V

1.5 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

TIN LEAD

DUAL

1.5225 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

2 V

1.5 A

e0

1

240

.23 V

6.5 mm

6 V

LT1086CT-3.6#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

30 V

2.77 %

PLASTIC/EPOXY

1.5 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.5 V

3.6 V

FLANGE MOUNT

SIP3,.1TB

FIXED

2.54 mm

.01 %

MATTE TIN OVER NICKEL

SINGLE

3.636 V

R-PSFM-T3

1

15.113 mm

4.3815 mm

Not Qualified

.025 %

4.75 V

1.5 A

e3

30

1

260

1.3 V

10.2235 mm

18 V

LT1585ACT-1.5

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

2 %

PLASTIC/EPOXY

1.4 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

1.47 V

1.5 V

FLANGE MOUNT

TIN LEAD OVER NICKEL

SINGLE

1.53 V

R-PSFM-T3

1

Not Qualified

3 V

5 A

e0

20

235

7 V

ADP3339AKC-2.85-R7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

1.5 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.8072 V

2.85 V

SMALL OUTLINE

2.3 mm

TIN LEAD

DUAL

2.8927 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

3.35 V

1.5 A

e0

240

6.5 mm

6 V

ADP3339AKC-2.85-RL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

8.5 V

1.9 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.807 V

2.85 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

TIN LEAD

DUAL

2.8927 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

3.35 V

1.5 A

e0

1

240

.23 V

6.5 mm

6 V

LT1585ACT-3.3

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

THROUGH-HOLE

2 %

PLASTIC/EPOXY

1.4 V

NO

125 Cel

1

RECTANGULAR

0 Cel

3.235 V

3.3 V

FLANGE MOUNT

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

SINGLE

3.365 V

R-PSFM-T3

1

Not Qualified

4.75 V

5 A

e0

20

235

7 V

LT1963AEST-1.8

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

3.5 %

PLASTIC/EPOXY

.55 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

1.737 V

1.8 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.007 %

Tin/Lead (Sn/Pb)

SINGLE

1.854 V

R-PSSO-G3

1

1.8 mm

3.505 mm

Not Qualified

.02 %

2.3 V

1.5 A

e0

20

1

235

.34 V

6.505 mm

20 V

LT1085IM-3.6#TR

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

1

BIPOLAR

RECTANGULAR

TR

3.528 V

3.6 V

SMALL OUTLINE

2.54 mm

TIN LEAD OVER NICKEL

SINGLE

3.672 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

5 V

3 A

e0

10.2235 mm

15 V

LT1585ACT-1.5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

2 %

PLASTIC/EPOXY

1.4 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

1.47 V

1.5 V

FLANGE MOUNT

MATTE TIN OVER NICKEL

SINGLE

1.53 V

R-PSFM-T3

1

Not Qualified

3 V

5 A

e3

30

260

7 V

LT1585CT-3.6

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

4.2 %

PLASTIC/EPOXY

1.4 V

NO

125 Cel

1

RECTANGULAR

0 Cel

3.45 V

3.6 V

FLANGE MOUNT

TIN LEAD OVER NICKEL

SINGLE

3.672 V

R-PSFM-T3

1

Not Qualified

4.75 V

4.6 A

e0

20

235

7 V

LT1085IT-12

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

1 %

PLASTIC/EPOXY

1.2 V

NO

1

RECTANGULAR

11.88 V

12 V

FLANGE MOUNT

TIN LEAD OVER NICKEL

SINGLE

12.12 V

R-PSFM-T3

1

Not Qualified

3 A

e0

LT1585CM-1.5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.4 V

YES

125 Cel

1

RECTANGULAR

0 Cel

1.47 V

1.5 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

1.53 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

3 V

4.6 A

e3

30

260

10.2235 mm

7 V

LT1085IM-3.6#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

1

BIPOLAR

RECTANGULAR

3.528 V

3.6 V

SMALL OUTLINE

2.54 mm

MATTE TIN OVER NICKEL

SINGLE

3.672 V

R-PSSO-G3

1

4.9 mm

8.89 mm

Not Qualified

5 V

3 A

e3

30

260

10.2235 mm

15 V

ADP3339AKCZ-2.5-RL7

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

1.5 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

RECTANGULAR

-40 Cel

2.4625 V

2.5 V

SMALL OUTLINE

2.3 mm

MATTE TIN OVER SILVER

DUAL

2.5375 V

R-PDSO-G3

1.8 mm

3.5 mm

Not Qualified

3 V

1.5 A

e3

6.5 mm

6 V

LT1963AEST-2.5#WPBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

20 V

3.52 %

PLASTIC/EPOXY

.55 V

YES

125 Cel

1

AEC-Q100

RECTANGULAR

-40 Cel

2.412 V

2.5 V

SMALL OUTLINE

SOT-223

FIXED

2.3 mm

.01 %

SINGLE

2.575 V

R-PSSO-G3

1

1.8 mm

3.505 mm

.03 %

3.5 V

1.5 A

30

1

260

.34 V

6.505 mm

20 V

LT1085CM-3.6

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-263

GULL WING

2 %

PLASTIC/EPOXY

1.5 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

3.528 V

3.6 V

SMALL OUTLINE

2.54 mm

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

SINGLE

3.672 V

R-PSSO-G3

1

4.877 mm

8.89 mm

Not Qualified

4.8 V

3 A

e0

20

235

10.2235 mm

15 V

LT1587CT-1.5

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

PLASTIC/EPOXY

1.3 V

NO

125 Cel

1

BIPOLAR

RECTANGULAR

0 Cel

1.5 V

FLANGE MOUNT

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

SINGLE

R-PSFM-T3

1

Not Qualified

3 V

3 A

e0

20

235

7 V

LT1085IT-5#PBF

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

TO-220

THROUGH-HOLE

1 %

PLASTIC/EPOXY

1.2 V

NO

1

RECTANGULAR

4.95 V

5 V

FLANGE MOUNT

MATTE TIN

SINGLE

5.05 V

R-PSFM-T3

1

Not Qualified

3 A

e3

30

245

ADP3339AKC-3-RL

Analog Devices

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

3

SOP

GULL WING

8.5 V

1.9 %

PLASTIC/EPOXY

.48 V

YES

125 Cel

1

BIPOLAR

RECTANGULAR

-40 Cel

TR

2.955 V

3 V

SMALL OUTLINE

SOT-223

Other Regulators

FIXED

2.3 mm

TIN LEAD

DUAL

3.045 V

R-PDSO-G3

1

1.8 mm

3.5 mm

Not Qualified

3.5 V

1.5 A

e0

1

240

.23 V

6.5 mm

6 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.