LDO Voltage Regulators – Mouser United Kingdom

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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

LT3081IT7#PBF
Analog Devices
1: £9.35
206In Stock

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

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Datasheet

206In Stock

£9.35

£7.26

£6.93

£6.01

£5.74

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 800mA 1x Res Rugged Lin Reg

LT3088IM#PBF
Analog Devices
1: £7.40
62In Stock

Mfr. Part No.
LT3088IM#PBF

Mouser Part No
584-LT3088IM#PBF

Analog Devices

LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg

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Datasheet

62In Stock

£7.40

£6.02

£5.11

£4.73

£4.52

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

+ 125 C

1.35 V

LT3088

Tube

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

LT3089ER#PBF
Analog Devices
1: £7.40
109In Stock

Mfr. Part No.
LT3089ER#PBF

Mouser Part No
584-LT3089ER#PBF

Analog Devices

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

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Datasheet

109In Stock

£7.40

£6.02

£5.11

£4.73

£4.52

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-7

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

LT3089IFE#PBF
Analog Devices
1: £7.39
35In Stock

Mfr. Part No.
LT3089IFE#PBF

Mouser Part No
584-LT3089IFE#PBF

Analog Devices

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

Learn More

Datasheet

35In Stock

£7.39

£5.72

£5.45

£4.73

£4.52

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

LT3089IR#PBF
Analog Devices
1: £8.45
63In Stock

Mfr. Part No.
LT3089IR#PBF

Mouser Part No
584-LT3089IR#PBF

Analog Devices

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

Learn More

Datasheet

63In Stock

£8.45

£6.56

£6.26

£5.44

£5.19

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-7

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

LT3081MPT7#PBF
Analog Devices
1: £18.08
39In 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

39In Stock

£18.08

£14.13

£13.51

£12.07

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

LT3081IR#PBF
Analog Devices
1: £9.38
200Expected 16/02/2026

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

200Expected 16/02/2026

£9.38

£7.41

£7.07

£6.14

£5.87

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

LT3081EFE#TRPBF
Analog Devices
2,500: £4.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3081EFE#TRPBF

Mouser Part No
584-LT3081EFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.75

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Reel

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

LT3081ER#TRPBF
Analog Devices
1: £8.37
Lead-Time 11 Weeks

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

Lead-Time 11 Weeks

Cut Tape

£8.37

£6.46

£6.16

£5.35

£5.12

Reel

£5.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT3081HFE#TRPBF
Analog Devices
2,500: £6.04
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3081HFE#TRPBF

Mouser Part No
584-LT3081HFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.04

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 150 C

1.23 V

LT3081

Reel

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

LT3081IDF#TRPBF
Analog Devices
2,500: £5.33
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3081IDF#TRPBF

Mouser Part No
584-LT3081IDF#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£5.33

Min.: 2,500
Mult.: 2,500

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

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

LT3081IFE#TRPBF
Analog Devices
2,500: £5.45
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3081IFE#TRPBF

Mouser Part No
584-LT3081IFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£5.45

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

Adjustable

1.5 A

1 Output

Positive

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.23 V

LT3081

Reel

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

LT3081IR#TRPBF
Analog Devices
750: £5.87
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LT3081IR#TRPBF

Mouser Part No
584-LT3081IR#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

£5.87

Min.: 750
Mult.: 750

Reel: 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

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

LT3081MPFE#TRPBF
Analog Devices
2,500: £12.14
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3081MPFE#TRPBF

Mouser Part No
584-LT3081MPFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£12.14

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

Reel

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

LT3089EDF#TRPBF
Analog Devices
2,500: £3.56
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3089EDF#TRPBF

Mouser Part No
584-LT3089EDF#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.56

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

DFN-12

800 mA

1 Output

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel

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

LT3089EFE#TRPBF
Analog Devices
2,500: £3.67
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3089EFE#TRPBF

Mouser Part No
584-LT3089EFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.67

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

800 mA

1 Output

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel

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

LT3089ER#TRPBF
Analog Devices
750: £4.52
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3089ER#TRPBF

Mouser Part No
584-LT3089ER#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.52

Min.: 750
Mult.: 750

Reel: 750

SMD/SMT

DDPAK-7

800 mA

1 Output

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel

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

LT3089IFE#TRPBF
Analog Devices
2,500: £4.52
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3089IFE#TRPBF

Mouser Part No
584-LT3089IFE#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.52

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

800 mA

1 Output

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel

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

LT3089IR#TRPBF
Analog Devices
750: £5.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT3089IR#TRPBF

Mouser Part No
584-LT3089IR#TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£5.19

Min.: 750
Mult.: 750

Reel: 750

SMD/SMT

DDPAK-7

800 mA

1 Output

1.2 V

36 V

90 dB

Adjustable

- 40 C

+ 125 C

1.47 V

LT3089

Reel

LT308x Rugged Single Resistor Linear Regulators

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