Semiconductors – Mouser South Africa

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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, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609SEV#PBF
Analog Devices
1: $10.47
3,176In Stock

Mfr. Part No.
LT8609SEV#PBF

Mouser Part No
584-LT8609SEVPBF

Analog Devices

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

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Datasheet

3,176In Stock

$10.47

$8.09

$7.72

$6.70

$6.40

Min.: 1
Mult.: 1

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

LT8610AIMSE#TRPBF
Analog Devices
1: $14.54
2,002In Stock

Mfr. Part No.
LT8610AIMSE#TRPBF

Mouser Part No
584-LT8610AIMSETRPBF

Analog Devices

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

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Datasheet

2,002In Stock

Cut Tape

$14.54

$11.05

$10.59

$9.33

$8.87

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 3.5A Synchronous Step-Down Regulator with Operation to 175 C

LT8610AXMSE#PBF
Analog Devices
1: $293.53
149In Stock
222Expected 2026/04/09

Mfr. Part No.
LT8610AXMSE#PBF

Mouser Part No
584-LT8610AXMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Synchronous Step-Down Regulator with Operation to 175 C

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Datasheet

149In Stock

222Expected 2026/04/09

$293.53

$252.09

$241.73

Min.: 1
Mult.: 1

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

LT8610EMSE#PBF
Analog Devices
1: $13.46
6,745In Stock

Mfr. Part No.
LT8610EMSE#PBF

Mouser Part No
584-LT8610EMSE#PBF

Analog Devices

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

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Datasheet

6,745In Stock

$13.46

$10.62

$10.13

$8.80

$8.40

Min.: 1
Mult.: 1

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

LT8610EMSE#TRPBF
Analog Devices
1: $13.44
11,986In Stock

Mfr. Part No.
LT8610EMSE#TRPBF

Mouser Part No
584-LT8610EMSE#TRPBF

Analog Devices

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

Learn More

Datasheet

11,986In Stock

Cut Tape

$13.44

$10.61

$10.12

$8.79

$8.40

Reel

$8.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LT8610IMSE#TRPBF
Analog Devices
1: $13.80
3,478In Stock

Mfr. Part No.
LT8610IMSE#TRPBF

Mouser Part No
584-LT8610IMSE#TRPBF

Analog Devices

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

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Datasheet

3,478In Stock

Cut Tape

$13.80

$10.48

$10.05

$8.85

$8.42

Reel

$8.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LT8612EUDE#PBF
Analog Devices
1: $16.86
9,090In Stock

Mfr. Part No.
LT8612EUDE#PBF

Mouser Part No
584-LT8612EUDE#PBF

Analog Devices

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

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Datasheet

9,090In Stock

$16.86

$13.23

$12.68

$11.18

$10.62

Min.: 1
Mult.: 1

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

LT8616EFE#TRPBF
Analog Devices
1: $14.99
1,934In Stock

Mfr. Part No.
LT8616EFE#TRPBF

Mouser Part No
584-LT8616EFE#TRPBF

Analog Devices

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

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Datasheet

1,934In Stock

Cut Tape

$14.99

$11.77

$11.28

$9.94

$9.46

Reel

$9.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

LT8616EUDE#TRPBF
Analog Devices
1: $14.60
2,255In Stock

Mfr. Part No.
LT8616EUDE#TRPBF

Mouser Part No
584-LT8616EUDE#TRPBF

Analog Devices

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

Learn More

Datasheet

2,255In Stock

Cut Tape

$14.60

$11.08

$10.63

$9.36

$8.90

Reel

$8.90

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#PBF
Analog Devices
1: $11.27
15,332In Stock

Mfr. Part No.
LT8619IDD#PBF

Mouser Part No
584-LT8619IDD#PBF

Analog Devices

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

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Datasheet

15,332In Stock

$11.27

$8.77

$8.36

$7.26

$6.93

Min.: 1
Mult.: 1

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

LT8620EMSE#TRPBF
Analog Devices
1: $13.21
3,124In Stock

Mfr. Part No.
LT8620EMSE#TRPBF

Mouser Part No
584-LT8620EMSE#TRPBF

Analog Devices

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

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Datasheet

3,124In Stock

Cut Tape

$13.21

$10.04

$9.62

$8.47

$8.06

Reel

$8.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LT8620EUDD#TRPBF
Analog Devices
1: $13.21
6,375In Stock

Mfr. Part No.
LT8620EUDD#TRPBF

Mouser Part No
584-LT8620EUDD#TRPBF

Analog Devices

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

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Datasheet

6,375In Stock

Cut Tape

$13.21

$10.04

$9.62

$8.47

$8.06

Reel

$8.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LT8620IMSE#TRPBF
Analog Devices
1: $14.54
2,365In Stock

Mfr. Part No.
LT8620IMSE#TRPBF

Mouser Part No
584-LT8620IMSE#TRPBF

Analog Devices

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

Learn More

Datasheet

2,365In Stock

Cut Tape

$14.54

$11.05

$10.59

$9.33

$8.87

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LT8620IUDD#TRPBF
Analog Devices
1: $14.54
1,982In Stock

Mfr. Part No.
LT8620IUDD#TRPBF

Mouser Part No
584-LT8620IUDD#TRPBF

Analog Devices

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

Learn More

Datasheet

1,982In Stock

Cut Tape

$14.54

$11.05

$10.59

$9.33

$8.87

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

LT8636HV#PBF
Analog Devices
1: $15.34
2,028In Stock

Mfr. Part No.
LT8636HV#PBF

Mouser Part No
584-LT8636HV#PBF

Analog Devices

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

Learn More

Datasheet

2,028In Stock

$15.34

$12.04

$11.54

$10.18

$9.68

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDC#PBF
Analog Devices
1: $15.32
4,687In Stock

Mfr. Part No.
LT8640EUDC#PBF

Mouser Part No
584-LT8640EUDC#PBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

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Datasheet

4,687In Stock

$15.32

$11.63

$11.15

$9.83

$9.34

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDC#TRPBF
Analog Devices
1: $15.32
3,537In Stock

Mfr. Part No.
LT8640EUDC#TRPBF

Mouser Part No
584-LT8640EUDC#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

3,537In Stock

Cut Tape

$15.32

$11.63

$11.15

$9.83

$9.34

Reel

$9.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDC-1#PBF
Analog Devices
1: $15.32
2,735In Stock

Mfr. Part No.
LT8640EUDC-1#PBF

Mouser Part No
584-LT8640EUDC-1#PBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

2,735In Stock

$15.32

$11.63

$11.15

$9.83

$9.34

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640IUDC#TRPBF
Analog Devices
1: $16.32
3,688In Stock

Mfr. Part No.
LT8640IUDC#TRPBF

Mouser Part No
584-LT8640IUDC#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

3,688In Stock

Cut Tape

$16.32

$12.80

$12.27

$10.82

$10.28

Reel

$10.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

LT8640SEV-2#PBF
Analog Devices
1: $15.64
10,916In Stock

Mfr. Part No.
LT8640SEV-2#PBF

Mouser Part No
584-LT8640SEV-2#PBF

Analog Devices

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

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Datasheet

10,916In Stock

$15.64

$12.27

$11.77

$10.37

$9.86

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

LT8640SEV#PBF
Analog Devices
1: $15.64
5,605In Stock

Mfr. Part No.
LT8640SEV#PBF

Mouser Part No
584-LT8640SEVPBF

Analog Devices

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

5,605In Stock

$15.64

$12.27

$11.77

$10.37

$9.86

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

LT8640SIV-2#PBF
Analog Devices
1: $17.19
6,295In Stock

Mfr. Part No.
LT8640SIV-2#PBF

Mouser Part No
584-LT8640SIV-2#PBF

Analog Devices

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

6,295In Stock

$17.19

$13.49

$12.93

$12.18

$10.83

Min.: 1
Mult.: 1

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

LT8641EUDC#PBF
Analog Devices
1: $15.32
5,455In Stock

Mfr. Part No.
LT8641EUDC#PBF

Mouser Part No
584-LT8641EUDC#PBF

Analog Devices

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

Learn More

Datasheet

5,455In Stock

$15.32

$11.63

$11.15

$9.83

$9.34

Min.: 1
Mult.: 1

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

LT8641IUDC#TRPBF
Analog Devices
1: $16.32
2,476In Stock

Mfr. Part No.
LT8641IUDC#TRPBF

Mouser Part No
584-LT8641IUDC#TRPBF

Analog Devices

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

Learn More

Datasheet

2,476In Stock

Cut Tape

$16.32

$12.80

$12.27

$10.82

$10.28

Reel

$10.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

LT8642SEV#PBF
Analog Devices
1: $14.41
9,341In Stock

Mfr. Part No.
LT8642SEV#PBF

Mouser Part No
584-LT8642SEV#PBF

Analog Devices

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

Learn More

Datasheet

9,341In Stock

$14.41

$10.96

$10.50

$9.26

$8.79

Min.: 1
Mult.: 1

LT86xx High-Voltage Buck Regulators

Types of Semiconductors

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