LDO Voltage Regulators – Mouser Canada

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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 800mA 1x Res Rugged Lin Reg

LT3088EST#PBF
Analog Devices
1: $9.27
7,873In Stock

Mfr. Part #
LT3088EST#PBF

Mouser Part #
584-LT3088EST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

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Datasheet

7,873In Stock

$9.27

$7.13

$6.09

$5.85

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

LT3081ET7#06PBF
Analog Devices
1: $12.84
2,779In Stock

Mfr. Part #
LT3081ET7#06PBF

Mouser Part #
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

$12.84

$9.99

$8.83

Quote

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

LT3081ET7#PBF
Analog Devices
1: $12.84
1,834In Stock

Mfr. Part #
LT3081ET7#PBF

Mouser Part #
584-LT3081ET7#PBF

Analog Devices

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

Learn More

Datasheet

1,834In Stock

$12.84

$9.99

$8.83

$8.48

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 w/ Mon s

LT3089EDF#PBF
Analog Devices
1: $10.07
455In Stock

Mfr. Part #
LT3089EDF#PBF

Mouser Part #
584-LT3089EDF#PBF

Analog Devices

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

Learn More

Datasheet

455In Stock

$10.07

$7.76

$6.60

$6.34

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#PBF
Analog Devices
1: $11.35
175In Stock

Mfr. Part #
LT3089IDF#PBF

Mouser Part #
584-LT3089IDF#PBF

Analog Devices

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

Learn More

Datasheet

175In Stock

$11.35

$8.78

$7.85

$7.07

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

LT3089EFE#PBF
Analog Devices
1: $10.34
219In Stock

Mfr. Part #
LT3089EFE#PBF

Mouser Part #
584-LT3089EFE#PBF

Analog Devices

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

Learn More

Datasheet

219In Stock

$10.34

$7.99

$6.77

$6.75

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

LT3088MPM#PBF
Analog Devices
1: $25.10
94In Stock

Mfr. Part #
LT3088MPM#PBF

Mouser Part #
584-LT3088MPM#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

94In Stock

$25.10

$19.94

$17.87

$17.22

View

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-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 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081HFE#PBF
Analog Devices
1: $15.22
109In Stock

Mfr. Part #
LT3081HFE#PBF

Mouser Part #
584-LT3081HFE#PBF

Analog Devices

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

Learn More

Datasheet

109In Stock

$15.22

$11.91

$11.22

$10.28

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 800mA 1x Res Rugged Lin Reg

LT3088HM#PBF
Analog Devices
1: $13.00
129In Stock

Mfr. Part #
LT3088HM#PBF

Mouser Part #
584-LT3088HM#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

129In Stock

$13.00

$10.11

$8.94

$8.58

View

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-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 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081HT7#PBF
Analog Devices
1: $15.87
144In Stock

Mfr. Part #
LT3081HT7#PBF

Mouser Part #
584-LT3081HT7#PBF

Analog Devices

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

Learn More

Datasheet

144In Stock

$15.87

$12.43

$12.41

$11.65

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

LT3089IDF#TRPBF
Analog Devices
1: $14.43
168In Stock

Mfr. Part #
LT3089IDF#TRPBF

Mouser Part #
584-LT3089IDF#TRPBF

Analog Devices

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

Learn More

Datasheet

168In Stock

Cut Tape

$14.43

$10.81

$10.31

$8.96

View

Reel

$6.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT3081ER#PBF
Analog Devices
1: $13.09
1,470In Stock

Mfr. Part #
LT3081ER#PBF

Mouser Part #
584-LT3081ER#PBF

Analog Devices

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

Learn More

Datasheet

1,470In Stock

$13.09

$10.18

$9.00

$8.64

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

LT3081IFE#PBF
Analog Devices
1: $16.65
453In Stock

Mfr. Part #
LT3081IFE#PBF

Mouser Part #
584-LT3081IFE#PBF

Analog Devices

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

Learn More

Datasheet

453In Stock

$16.65

$12.97

$11.07

$10.68

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

LT3081MPFE#PBF
Analog Devices
1: $29.88
212In Stock

Mfr. Part #
LT3081MPFE#PBF

Mouser Part #
584-LT3081MPFE#PBF

Analog Devices

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

Learn More

Datasheet

212In Stock

$29.88

$23.89

$21.77

$20.56

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 800mA 1x Res Rugged Lin Reg

LT3088EDD#PBF
Analog Devices
1: $9.52
776In Stock

Mfr. Part #
LT3088EDD#PBF

Mouser Part #
584-LT3088EDD#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

776In Stock

$9.52

$7.33

$6.78

$6.11

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: $12.12
1,045In Stock

Mfr. Part #
LT3088HDD#PBF

Mouser Part #
584-LT3088HDD#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

1,045In Stock

$12.12

$9.42

$8.74

$7.91

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

LT3088IDD#PBF
Analog Devices
1: $10.77
373In Stock

Mfr. Part #
LT3088IDD#PBF

Mouser Part #
584-LT3088IDD#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

373In Stock

$10.77

$8.32

$7.72

$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

+ 125 C

1.35 V

LT3088

Tube

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088IST#PBF
Analog Devices
1: $10.44
1,602In Stock

Mfr. Part #
LT3088IST#PBF

Mouser Part #
584-LT3088IST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

1,602In Stock

$10.44

$8.06

$6.91

$6.64

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 800mA 1x Res Rugged Lin Reg

LT3088MPST#PBF
Analog Devices
1: $22.52
457In Stock

Mfr. Part #
LT3088MPST#PBF

Mouser Part #
584-LT3088MPST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

457In Stock

$22.52

$17.84

$15.57

$15.05

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

LT3081EDF#PBF
Analog Devices
1: $12.01
2,645In Stock

Mfr. Part #
LT3081EDF#PBF

Mouser Part #
584-LT3081EDF#PBF

Analog Devices

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

Learn More

Datasheet

2,645In Stock

$12.01

$9.32

$7.95

$7.65

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

LT3081EDF#TRPBF
Analog Devices
1: $12.01
2,504In Stock

Mfr. Part #
LT3081EDF#TRPBF

Mouser Part #
584-LT3081EDF#TRPBF

Analog Devices

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

Learn More

Datasheet

2,504In Stock

Cut Tape

$12.01

$9.32

$8.64

$7.96

Reel

$7.95

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $12.25
1,658In Stock
1,235Expected 2026-08-12

Mfr. Part #
LT3081EFE#PBF

Mouser Part #
584-LT3081EFE#PBF

Analog Devices

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

Learn More

Datasheet

1,658In Stock

1,235Expected 2026-08-12

$12.25

$9.52

$8.32

$7.79

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

LT3081IT7#PBF
Analog Devices
1: $14.54
74In Stock

Mfr. Part #
LT3081IT7#PBF

Mouser Part #
584-LT3081IT7#PBF

Analog Devices

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

Learn More

Datasheet

74In Stock

$14.54

$11.36

$11.35

$9.24

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

LT3081MPT7#PBF
Analog Devices
1: $31.69
29In Stock

Mfr. Part #
LT3081MPT7#PBF

Mouser Part #
584-LT3081MPT7#PBF

Analog Devices

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

Learn More

Datasheet

29In Stock

$31.69

$25.37

$22.82

$22.05

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

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

LT3088HST#PBF
Analog Devices
1: $11.79
269In Stock

Mfr. Part #
LT3088HST#PBF

Mouser Part #
584-LT3088HST#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

Learn More

Datasheet

269In Stock

$11.79

$9.14

$7.86

$7.56

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

LT308x Rugged Single Resistor Linear Regulators

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