Semiconductors – Mouser Singapore

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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: $10.16
699In Stock
2,500Expected 23/2/2026

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 23/2/2026

Cut Tape

$10.16

$7.63

$7.10

$6.24

View

Reel

$5.32

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: $12.52
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

$12.52

$9.38

$8.95

$7.77

$7.42

Reel

$6.76

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: $15.71
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

$15.71

$12.22

$11.65

$10.12

$9.66

Reel

$9.66

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: $14.21
459In Stock
726Expected 16/2/2026

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 16/2/2026

$14.21

$10.65

$10.15

$8.81

View

Min.: 1
Mult.: 1

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

LT8609AEDDM#TRPBF
Analog Devices
1: $14.21
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

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Datasheet

1,842In Stock

Cut Tape

$14.21

$10.65

$10.15

$8.81

View

Reel

$7.67

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: $14.26
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

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Datasheet

1,352In Stock

$14.26

$12.00

$10.19

$8.85

View

Min.: 1
Mult.: 1

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

LT8609AEMSE#TRPBF
Analog Devices
1: $14.25
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

$14.25

$10.68

$10.17

$8.84

View

Reel

$7.70

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: $14.89
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

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Datasheet

1,126In Stock

$14.89

$12.91

$10.97

$9.52

$9.10

Min.: 1
Mult.: 1

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

LT8609AJDDM-5#PBF
Analog Devices
1: $16.25
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

$16.25

$12.64

$12.05

$10.47

$9.99

Min.: 1
Mult.: 1

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

LT8609BEMSE#PBF
Analog Devices
1: $13.72
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

$13.72

$10.41

$8.84

$8.51

View

Min.: 1
Mult.: 1

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

LT8609HMSE#PBF
Analog Devices
1: $16.10
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

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Datasheet

1,947In Stock

$16.10

$12.51

$11.94

$10.37

$9.90

Min.: 1
Mult.: 1

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

LT8609IMSE#PBF
Analog Devices
1: $14.89
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

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Datasheet

1,936In Stock

$14.89

$11.69

$9.92

$9.51

View

Min.: 1
Mult.: 1

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

LT8610ABEMSE#PBF
Analog Devices
1: $18.38
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

$18.38

$13.96

$13.39

$11.79

$11.22

Min.: 1
Mult.: 1

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

LT8610ACHMSE#PBF
Analog Devices
1: $20.70
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

$20.70

$16.25

$15.58

$13.72

$13.05

Min.: 1
Mult.: 1

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

LT8610ACIMSE#PBF
Analog Devices
1: $20.21
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

$20.21

$15.36

$14.72

$12.97

$12.33

Min.: 1
Mult.: 1

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

LT8610AEMSE#PBF
Analog Devices
1: $18.38
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

$18.38

$13.96

$13.39

$11.77

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: $20.70
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

$20.70

$16.25

$15.58

$13.72

$13.05

Min.: 1
Mult.: 1

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

LT8612EUDE#TRPBF
Analog Devices
1: $23.44
804In Stock
2,500Expected 4/5/2026

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 4/5/2026

Cut Tape

$23.44

$18.39

$17.63

$15.53

$14.76

Reel

$14.76

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: $20.28
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

$20.28

$15.40

$14.78

$13.01

$12.37

Min.: 1
Mult.: 1

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

LT8616IUDE#TRPBF
Analog Devices
1: $21.63
1,159In Stock
2,500Expected 4/3/2026

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 4/3/2026

Cut Tape

$21.63

$16.97

$16.28

$14.34

$13.64

Reel

$13.64

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: $14.32
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

$14.32

$11.06

$10.55

$9.16

$8.76

Min.: 1
Mult.: 1

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

LT8619EDD#TRPBF
Analog Devices
1: $14.32
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

$14.32

$11.06

$10.55

$9.16

$8.76

Reel

$8.76

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: $15.67
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

$15.67

$12.19

$11.62

$10.09

$9.63

Reel

$9.63

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: $20.70
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

$20.70

$16.25

$15.58

$13.72

$13.05

Min.: 1
Mult.: 1

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

LT8620MPMSE#PBF
Analog Devices
1: $43.52
328In Stock
433Expected 23/2/2026

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 23/2/2026

$43.52

$37.88

$36.17

$32.35

Min.: 1
Mult.: 1

LT86xx High-Voltage Buck Regulators

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