LDO Voltage Regulators – Mouser Singapore

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LT308x Rugged Single Resistor Linear Regulators

Analog Devices Inc. LT308x single resistor rugged low dropout linear regulators (LDOs) are designed for rugged industrial applications. A key feature of the components is the extended safe operating area (SOA). The LDOs can be paralleled for higher output current or heat spreading. The devices withstand reverse input and reverse output-to-input voltages without reverse current flow. The LT308x precision 50μA reference current source allows a single resistor to program output voltage to any level between zero and 34.5V. The current reference architecture makes load regulation independent of output voltage. These Analog Devices Inc. devices are stable with or without input and output capacitors. Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting.

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Part #

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081ET7#06PBF
Analog Devices
1: $12.50
2,779In Stock

Mfr. Part No.
LT3081ET7#06PBF

Mouser Part No
584-LT3081ET7#06PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

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Datasheet

2,779In Stock

$12.50

$9.72

$8.60

$8.43

View

Min.: 1
Mult.: 1

Through Hole

TO-220-7

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088EST#PBF
Analog Devices
1: $9.02
6,997In Stock

Mfr. Part No.
LT3088EST#PBF

Mouser Part No
584-LT3088EST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

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Datasheet

6,997In Stock

$9.02

$6.91

$6.66

$5.68

Min.: 1
Mult.: 1
Max.: 100

SMD/SMT

SOT-223-3

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081IFE#PBF
Analog Devices
1: $13.64
325In Stock

Mfr. Part No.
LT3081IFE#PBF

Mouser Part No
584-LT3081IFE#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

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Datasheet

325In Stock

$13.64

$10.64

$10.62

$8.80

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088IST#PBF
Analog Devices
1: $10.15
1,524In Stock

Mfr. Part No.
LT3088IST#PBF

Mouser Part No
584-LT3088IST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

1,524In Stock

$10.15

$7.83

$7.22

$6.46

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081HT7#PBF
Analog Devices
1: $15.40
136In Stock

Mfr. Part No.
LT3081HT7#PBF

Mouser Part No
584-LT3081HT7#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

136In Stock

$15.40

$11.89

$10.76

$10.31

View

Min.: 1
Mult.: 1

Through Hole

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 150 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081IR#PBF
Analog Devices
1: $14.42
200In Stock

Mfr. Part No.
LT3081IR#PBF

Mouser Part No
584-LT3081IR#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

200In Stock

$14.42

$11.26

$9.98

$9.79

View

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-7

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

LT3089EFE#PBF
Analog Devices
1: $10.06
219In Stock

Mfr. Part No.
LT3089EFE#PBF

Mouser Part No
584-LT3089EFE#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

219In Stock

$10.06

$7.77

$6.58

$5.93

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

0 V to 34.35 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

LT3089IDF#PBF
Analog Devices
1: $11.04
175In Stock

Mfr. Part No.
LT3089IDF#PBF

Mouser Part No
584-LT3089IDF#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

175In Stock

$11.04

$8.54

$7.41

$6.87

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

0 V to 34.35 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

LT3089IDF#TRPBF
Analog Devices
1: $13.63
168In Stock

Mfr. Part No.
LT3089IDF#TRPBF

Mouser Part No
584-LT3089IDF#TRPBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

168In Stock

Cut Tape

$13.63

$10.21

$9.74

$8.46

View

Reel

$6.16

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-12

0 V to 34.35 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081EDF#TRPBF
Analog Devices
1: $11.68
2,876In Stock

Mfr. Part No.
LT3081EDF#TRPBF

Mouser Part No
584-LT3081EDF#TRPBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

2,876In Stock

Cut Tape

$11.68

$9.07

$8.40

$7.68

View

Reel

$6.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-12

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081EFE#PBF
Analog Devices
1: $11.91
2,319In Stock

Mfr. Part No.
LT3081EFE#PBF

Mouser Part No
584-LT3081EFE#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

2,319In Stock

$11.91

$9.25

$7.87

$7.59

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081ER#PBF
Analog Devices
1: $12.73
1,133In Stock

Mfr. Part No.
LT3081ER#PBF

Mouser Part No
584-LT3081ER#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

1,133In Stock

$12.73

$9.91

$8.76

$8.40

View

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-7

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081ER#TRPBF
Analog Devices
1: $12.73
1,416In Stock

Mfr. Part No.
LT3081ER#TRPBF

Mouser Part No
584-LT3081ER#TRPBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

1,416In Stock

Cut Tape

$12.73

$9.91

$9.21

$8.42

Reel

$7.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

DDPAK-7

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081ET7#PBF
Analog Devices
1: $12.50
1,590In Stock

Mfr. Part No.
LT3081ET7#PBF

Mouser Part No
584-LT3081ET7#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

1,590In Stock

$12.50

$9.72

$8.60

$8.24

View

Min.: 1
Mult.: 1

Through Hole

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088EDD#PBF
Analog Devices
1: $9.17
689In Stock

Mfr. Part No.
LT3088EDD#PBF

Mouser Part No
584-LT3088EDD#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

689In Stock

$9.17

$7.04

$6.51

$5.89

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088HDD#PBF
Analog Devices
1: $11.80
352In Stock

Mfr. Part No.
LT3088HDD#PBF

Mouser Part No
584-LT3088HDD#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

352In Stock

$11.80

$9.17

$8.50

$7.70

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 150 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088HST#PBF
Analog Devices
1: $11.48
617In Stock

Mfr. Part No.
LT3088HST#PBF

Mouser Part No
584-LT3088HST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

617In Stock

$11.48

$8.91

$7.66

$7.36

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 150 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088MPST#PBF
Analog Devices
1: $21.91
452In Stock

Mfr. Part No.
LT3088MPST#PBF

Mouser Part No
584-LT3088MPST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

452In Stock

$21.91

$17.35

$15.15

$14.63

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

0 V to 34.5 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 55 C

+ 150 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

LT3089EDF#PBF
Analog Devices
1: $9.68
379In Stock

Mfr. Part No.
LT3089EDF#PBF

Mouser Part No
584-LT3089EDF#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

379In Stock

$9.68

$7.41

$6.75

$5.97

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

0 V to 34.35 V

800 mA

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081EDF#PBF
Analog Devices
1: $11.68
59In Stock
1,001On Order

Mfr. Part No.
LT3081EDF#PBF

Mouser Part No
584-LT3081EDF#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

59In Stock

1,001On Order

$11.68

$9.07

$7.72

$7.44

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081HFE#PBF
Analog Devices
1: $14.81
45In Stock
95Expected 12/8/2026

Mfr. Part No.
LT3081HFE#PBF

Mouser Part No
584-LT3081HFE#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

45In Stock

95Expected 12/8/2026

$14.81

$11.59

$10.80

$9.49

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 150 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081IDF#PBF
Analog Devices
1: $13.19
7In Stock
182Expected 16/4/2027

Mfr. Part No.
LT3081IDF#PBF

Mouser Part No
584-LT3081IDF#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

7In Stock

182Expected 16/4/2027

$13.19

$10.27

$8.81

$8.32

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081IT7#PBF
Analog Devices
1: $14.16
130In Stock
150Expected 11/11/2026

Mfr. Part No.
LT3081IT7#PBF

Mouser Part No
584-LT3081IT7#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

130In Stock

150Expected 11/11/2026

$14.16

$11.04

$9.79

$9.60

View

Min.: 1
Mult.: 1

Through Hole

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081MPFE#PBF
Analog Devices
1: $29.08
40In Stock
190Expected 24/8/2026

Mfr. Part No.
LT3081MPFE#PBF

Mouser Part No
584-LT3081MPFE#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

40In Stock

190Expected 24/8/2026

$29.08

$23.24

$20.22

$19.60

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 55 C

+ 150 C

1.23 V

LT3081

Tube

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081MPT7#PBF
Analog Devices
1: $30.83
29In Stock

Mfr. Part No.
LT3081MPT7#PBF

Mouser Part No
584-LT3081MPT7#PBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

Learn More

Datasheet

29In Stock

$30.83

$24.68

$22.21

$21.45

View

Min.: 1
Mult.: 1

Through Hole

0 V to 34.5 V

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 55 C

+ 150 C

1.23 V

LT3081

Tube

LT308x Rugged Single Resistor Linear Regulators

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