Semiconductors – Mouser United Kingdom

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LT86xx High-Voltage Buck Regulators

Linear Technology/Analog Devices LT86xx High-Voltage Synchronous Buck Regulators product line features high-performance step-down buck switching regulator ICs. The LT86xx High-Voltage Buck Regulators work from input voltages of 3V up to 100V+, with switching frequencies of up to 4MHz, and high-efficiency operation of up to 96%.

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Part #

Switching Voltage Regulators 42V, 750mA Sync Buck Reg w/ 2.5 A Q C

LT8607IMSE#TRPBF
Analog Devices
1: £5.49
699In Stock
2,500Expected 23/02/2026

Mfr. Part No.
LT8607IMSE#TRPBF

Mouser Part No
584-LT8607IMSE#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 750mA Sync Buck Reg w/ 2.5 A Q C

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Datasheet

699In Stock

2,500Expected 23/02/2026

Cut Tape

£5.49

£4.12

£3.83

£3.37

View

Reel

£2.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

LT8608EDC#TRMPBF
Analog Devices
1: £6.77
1,311In Stock

Mfr. Part No.
LT8608EDC#TRMPBF

Mouser Part No
584-LT8608EDC#TRMPBF

Analog Devices

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

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Datasheet

1,311In Stock

Cut Tape

£6.77

£5.07

£4.84

£4.20

£4.01

Reel

£3.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

LT8608HDC#TRMPBF
Analog Devices
1: £8.49
580In Stock

Mfr. Part No.
LT8608HDC#TRMPBF

Mouser Part No
584-LT8608HDC#TRMPBF

Analog Devices

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

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Datasheet

580In Stock

Cut Tape

£8.49

£6.60

£6.29

£5.46

£5.22

Reel

£5.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AEDDM#PBF
Analog Devices
1: £7.67
459In Stock
726Expected 16/02/2026

Mfr. Part No.
LT8609AEDDM#PBF

Mouser Part No
584-LT8609AEDDM#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

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Datasheet

459In Stock

726Expected 16/02/2026

£7.67

£5.75

£5.48

£4.76

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AEDDM#TRPBF
Analog Devices
1: £7.67
1,842In Stock

Mfr. Part No.
LT8609AEDDM#TRPBF

Mouser Part No
584-LT8609AEDDM#TR

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,842In Stock

Cut Tape

£7.67

£5.75

£5.48

£4.76

View

Reel

£4.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AEMSE#PBF
Analog Devices
1: £7.70
1,352In Stock

Mfr. Part No.
LT8609AEMSE#PBF

Mouser Part No
584-LT8609AEMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,352In Stock

£7.70

£6.48

£5.50

£4.78

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AEMSE#TRPBF
Analog Devices
1: £7.70
1,278In Stock

Mfr. Part No.
LT8609AEMSE#TRPBF

Mouser Part No
584-LT8609AEMSETRPBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,278In Stock

Cut Tape

£7.70

£5.76

£5.50

£4.78

View

Reel

£4.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AIMSE#PBF
Analog Devices
1: £8.04
1,126In Stock

Mfr. Part No.
LT8609AIMSE#PBF

Mouser Part No
584-LT8609AIMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,126In Stock

£8.04

£6.98

£5.93

£5.14

£4.91

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AJDDM-5#PBF
Analog Devices
1: £8.77
247In Stock

Mfr. Part No.
LT8609AJDDM-5#PBF

Mouser Part No
584-LT8609AJDDM-5

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

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Datasheet

247In Stock

£8.77

£6.83

£6.51

£5.66

£5.40

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609BEMSE#PBF
Analog Devices
1: £7.41
927In Stock

Mfr. Part No.
LT8609BEMSE#PBF

Mouser Part No
584-LT8609BEMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

927In Stock

£7.41

£5.62

£4.78

£4.59

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609HMSE#PBF
Analog Devices
1: £8.70
1,947In Stock

Mfr. Part No.
LT8609HMSE#PBF

Mouser Part No
584-LT8609HMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,947In Stock

£8.70

£6.76

£6.45

£5.60

£5.34

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609IMSE#PBF
Analog Devices
1: £8.04
1,936In Stock

Mfr. Part No.
LT8609IMSE#PBF

Mouser Part No
584-LT8609IMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

1,936In Stock

£8.04

£6.31

£5.36

£5.13

£4.91

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ABEMSE#PBF
Analog Devices
1: £9.93
256In Stock

Mfr. Part No.
LT8610ABEMSE#PBF

Mouser Part No
584-LT8610ABEMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

256In Stock

£9.93

£7.53

£7.23

£6.36

£6.06

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ACHMSE#PBF
Analog Devices
1: £11.18
464In Stock

Mfr. Part No.
LT8610ACHMSE#PBF

Mouser Part No
584-LT8610ACHMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

464In Stock

£11.18

£8.77

£8.42

£7.41

£7.05

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ACIMSE#PBF
Analog Devices
1: £10.91
623In Stock

Mfr. Part No.
LT8610ACIMSE#PBF

Mouser Part No
584-LT8610ACIMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

623In Stock

£10.91

£8.29

£7.95

£7.00

£6.66

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610AEMSE#PBF
Analog Devices
1: £9.93
583In Stock

Mfr. Part No.
LT8610AEMSE#PBF

Mouser Part No
584-LT8610AEMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

583In Stock

£9.93

£7.53

£7.23

£6.36

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610AHMSE#PBF
Analog Devices
1: £11.18
207In Stock

Mfr. Part No.
LT8610AHMSE#PBF

Mouser Part No
584-LT8610AHMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

207In Stock

£11.18

£8.77

£8.42

£7.41

£7.05

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 6A Sync Buck Reg w/ 3 A Q C

LT8612EUDE#TRPBF
Analog Devices
1: £12.66
804In Stock
2,500Expected 04/05/2026

Mfr. Part No.
LT8612EUDE#TRPBF

Mouser Part No
584-LT8612EUDE#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 6A Sync Buck Reg w/ 3 A Q C

Learn More

Datasheet

804In Stock

2,500Expected 04/05/2026

Cut Tape

£12.66

£9.93

£9.52

£8.39

£7.97

Reel

£7.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

LT8616EUDE#PBF
Analog Devices
1: £10.96
395In Stock

Mfr. Part No.
LT8616EUDE#PBF

Mouser Part No
584-LT8616EUDE#PBF

Analog Devices

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

Learn More

Datasheet

395In Stock

£10.96

£8.32

£7.98

£7.03

£6.68

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

LT8616IUDE#TRPBF
Analog Devices
1: £11.68
1,159In Stock
2,500Expected 04/03/2026

Mfr. Part No.
LT8616IUDE#TRPBF

Mouser Part No
584-LT8616IUDE#TRPBF

Analog Devices

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

Learn More

Datasheet

1,159In Stock

2,500Expected 04/03/2026

Cut Tape

£11.68

£9.17

£8.79

£7.75

£7.37

Reel

£7.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

LT8619EDD#PBF
Analog Devices
1: £7.73
2,094In Stock

Mfr. Part No.
LT8619EDD#PBF

Mouser Part No
584-LT8619EDD#PBF

Analog Devices

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

Learn More

Datasheet

2,094In Stock

£7.73

£5.98

£5.70

£4.95

£4.73

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

LT8619EDD#TRPBF
Analog Devices
1: £7.73
2,473In Stock

Mfr. Part No.
LT8619EDD#TRPBF

Mouser Part No
584-LT8619EDD#TRPBF

Analog Devices

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

Learn More

Datasheet

2,473In Stock

Cut Tape

£7.73

£5.98

£5.70

£4.95

£4.73

Reel

£4.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

LT8619IDD#TRPBF
Analog Devices
1: £8.46
1,878In Stock

Mfr. Part No.
LT8619IDD#TRPBF

Mouser Part No
584-LT8619IDD#TRPBF

Analog Devices

Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C

Learn More

Datasheet

1,878In Stock

Cut Tape

£8.46

£6.58

£6.28

£5.45

£5.20

Reel

£5.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

LT8620HMSE#PBF
Analog Devices
1: £11.18
393In Stock

Mfr. Part No.
LT8620HMSE#PBF

Mouser Part No
584-LT8620HMSE#PBF

Analog Devices

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

393In Stock

£11.18

£8.77

£8.42

£7.41

£7.05

Min.: 1
Mult.: 1

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

LT8620MPMSE#PBF
Analog Devices
1: £23.51
328In Stock
433Expected 23/02/2026

Mfr. Part No.
LT8620MPMSE#PBF

Mouser Part No
584-LT8620MPMSE#PBF

Analog Devices

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

328In Stock

433Expected 23/02/2026

£23.51

£20.46

£19.54

£17.47

Min.: 1
Mult.: 1

LT86xx High-Voltage Buck Regulators

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