Semiconductors – Mouser Finland

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

LT8620MPMSE#PBF
Analog Devices
1: 26,93 €
343In 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

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Datasheet

343In Stock

433Expected 23/02/2026

26,93 €

23,44 €

22,38 €

20,01 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

LT8631IFE#TRPBF
Analog Devices
1: 12,00 €
1 440In Stock

Mfr. Part No.
LT8631IFE#TRPBF

Mouser Part No
584-LT8631IFE#TRPBF

Analog Devices

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

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Datasheet

1 440In Stock

Cut Tape

12,00 €

9,12 €

8,74 €

7,70 €

7,32 €

Reel

7,32 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

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

LT8640EUDC#TRPBF
Analog Devices
1: 13,17 €
1 048In Stock
2 490Expected 16/02/2026

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

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Datasheet

1 048In Stock

2 490Expected 16/02/2026

Cut Tape

13,17 €

10,00 €

9,59 €

8,45 €

8,03 €

Reel

8,03 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

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

LT8640HUDC#PBF
Analog Devices
1: 14,73 €
438In Stock
273Expected 23/02/2026

Mfr. Part No.
LT8640HUDC#PBF

Mouser Part No
584-LT8640HUDC#PBF

Analog Devices

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

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Datasheet

438In Stock

273Expected 23/02/2026

14,73 €

11,56 €

11,09 €

9,76 €

9,29 €

Min.: 1
Mult.: 1

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

LT8640HUDC#TRPBF
Analog Devices
1: 14,73 €
360In Stock

Mfr. Part No.
LT8640HUDC#TRPBF

Mouser Part No
584-LT8640HUDC#TRPBF

Analog Devices

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

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Datasheet

360In Stock

Cut Tape

14,73 €

11,56 €

11,09 €

9,76 €

9,29 €

Reel

9,29 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

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

LT8640IUDC-1#PBF
Analog Devices
1: 14,03 €
645In Stock

Mfr. Part No.
LT8640IUDC-1#PBF

Mouser Part No
584-LT8640IUDC-1#PBF

Analog Devices

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

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Datasheet

645In Stock

14,03 €

11,01 €

10,55 €

9,30 €

8,84 €

Min.: 1
Mult.: 1

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

LT8641EUDC#TRPBF
Analog Devices
1: 13,17 €
1 228In Stock
2 500Expected 15/09/2026

Mfr. Part No.
LT8641EUDC#TRPBF

Mouser Part No
584-LT8641EUDC#TRPBF

Analog Devices

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

Learn More

Datasheet

1 228In Stock

2 500Expected 15/09/2026

Cut Tape

13,17 €

10,00 €

9,59 €

8,45 €

8,03 €

Reel

8,03 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

LT8643SIV-2#PBF
Analog Devices
1: 14,77 €
921In Stock
1 080Expected 24/06/2026

Mfr. Part No.
LT8643SIV-2#PBF

Mouser Part No
584-LT8643SIV-2#PBF

Analog Devices

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

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Datasheet

921In Stock

1 080Expected 24/06/2026

14,77 €

11,59 €

11,11 €

9,80 €

9,31 €

Min.: 1
Mult.: 1

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

LT8612IUDE#PBF
Analog Devices
1: 15,45 €
1 293In Stock
1 098Expected 17/03/2026

Mfr. Part No.
LT8612IUDE#PBF

Mouser Part No
584-LT8612IUDE#PBF

Analog Devices

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

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Datasheet

1 293In Stock

1 098Expected 17/03/2026

15,45 €

12,48 €

11,97 €

10,54 €

Min.: 1
Mult.: 1

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

LT8613IUDE#PBF
Analog Devices
1: 16,24 €
404In Stock

Mfr. Part No.
LT8613IUDE#PBF

Mouser Part No
584-LT8613IUDE#PBF

Analog Devices

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

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Datasheet

404In Stock

16,24 €

13,12 €

12,58 €

11,08 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

LT8631EFE#PBF
Analog Devices
1: 11,72 €
1 271In Stock
1 332Expected 02/04/2026

Mfr. Part No.
LT8631EFE#PBF

Mouser Part No
584-LT8631EFE#PBF

Analog Devices

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

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Datasheet

1 271In Stock

1 332Expected 02/04/2026

11,72 €

9,25 €

8,82 €

7,66 €

7,32 €

Min.: 1
Mult.: 1

Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

LT8653SEV#PBF
Analog Devices
1: 12,00 €
1 398In Stock

Mfr. Part No.
LT8653SEV#PBF

Mouser Part No
584-LT8653SEV#PBF

Analog Devices

Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

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Datasheet

1 398In Stock

12,00 €

9,12 €

8,74 €

7,70 €

7,32 €

Min.: 1
Mult.: 1

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

LT8610ABEMSE-5#PBF
Analog Devices
1: 11,37 €
8In Stock

Mfr. Part No.
LT8610ABEMSE-5#PBF

Mouser Part No
584-8610ABEMSE-5PBF

Analog Devices

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

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Datasheet

8In Stock

11,37 €

8,63 €

8,28 €

7,28 €

View

Min.: 1
Mult.: 1

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

LT8610ABHMSE-3.3#PBF
Analog Devices
1: 12,81 €
105In Stock

Mfr. Part No.
LT8610ABHMSE-3.3#PBF

Mouser Part No
584-8610ABHMSE-3.3PF

Analog Devices

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

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Datasheet

105In Stock

12,81 €

10,05 €

9,64 €

8,49 €

8,08 €

Min.: 1
Mult.: 1

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

LT8610ABIMSE-3.3#PBF
Analog Devices
1: 12,50 €
45In Stock

Mfr. Part No.
LT8610ABIMSE-3.3#PBF

Mouser Part No
584-8610ABIMSE-3.3PF

Analog Devices

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

Learn More

Datasheet

45In Stock

12,50 €

9,50 €

9,11 €

8,02 €

7,63 €

Min.: 1
Mult.: 1

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

LT8610ACEMSE#TRPBF
Analog Devices
1: 12,84 €
289In Stock

Mfr. Part No.
LT8610ACEMSE#TRPBF

Mouser Part No
584-8610ACEMSETRPBF

Analog Devices

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

Learn More

Datasheet

289In Stock

Cut Tape

12,84 €

9,75 €

9,35 €

8,24 €

7,83 €

Reel

7,83 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

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

LT8610ACHMSE-1#PBF
Analog Devices
1: 12,81 €
88In Stock

Mfr. Part No.
LT8610ACHMSE-1#PBF

Mouser Part No
584-8610ACHMSE-1PBF

Analog Devices

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

Learn More

Datasheet

88In Stock

12,81 €

10,05 €

9,64 €

8,49 €

8,08 €

Min.: 1
Mult.: 1

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

LT8610ACIMSE-1#PBF
Analog Devices
1: 12,50 €
108In Stock

Mfr. Part No.
LT8610ACIMSE-1#PBF

Mouser Part No
584-8610ACIMSE-1PBF

Analog Devices

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

Learn More

Datasheet

108In Stock

12,50 €

9,50 €

9,11 €

8,02 €

7,63 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V 3x Mono Sync Buck Reg

LT8601JUJ#PBF
Analog Devices
1: 17,08 €
41In Stock

Mfr. Part No.
LT8601JUJ#PBF

Mouser Part No
584-LT8601JUJ#PBF

Analog Devices

Switching Voltage Regulators 42V 3x Mono Sync Buck Reg

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Datasheet

41In Stock

17,08 €

14,14 €

13,55 €

11,95 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

LT8602ELXE#PBF
Analog Devices
1: 15,72 €
136In Stock

Mfr. Part No.
LT8602ELXE#PBF

Mouser Part No
584-LT8602ELXEPBF

Analog Devices

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

Learn More

Datasheet

136In Stock

15,72 €

12,70 €

12,18 €

10,72 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

LT8602ILXE#PBF
Analog Devices
1: 16,87 €
222In Stock

Mfr. Part No.
LT8602ILXE#PBF

Mouser Part No
584-LT8602ILXEPBF

Analog Devices

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

Learn More

Datasheet

222In Stock

16,87 €

13,98 €

13,40 €

11,80 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

LT8602IUJ#PBF
Analog Devices
1: 16,31 €
122In Stock

Mfr. Part No.
LT8602IUJ#PBF

Mouser Part No
584-LT8602IUJ#PBF

Analog Devices

Switching Voltage Regulators 42V 4x Mono Sync Buck Reg

Learn More

Datasheet

122In Stock

16,31 €

13,50 €

12,94 €

11,40 €

Min.: 1
Mult.: 1

Power Management Specialised - PMIC 42V, L IQ, 4x Out 3x Mono Buck Conv & Bo

LT8603EUJ#PBF
Analog Devices
1: 9,74 €
68In Stock

Mfr. Part No.
LT8603EUJ#PBF

Mouser Part No
584-LT8603EUJPBF

Analog Devices

Power Management Specialised - PMIC 42V, L IQ, 4x Out 3x Mono Buck Conv & Bo

Learn More

Datasheet

68In Stock

9,74 €

7,58 €

7,22 €

6,27 €

5,99 €

Min.: 1
Mult.: 1

Power Management Specialised - PMIC 42V, L IQ, 4x Out 3x Mono Buck Conv & Bo

LT8603JUJ#WPBF
Analog Devices
1: 11,60 €
70In Stock

Mfr. Part No.
LT8603JUJ#WPBF

Mouser Part No
584-LT8603JUJ#WPBF

Analog Devices

Power Management Specialised - PMIC 42V, L IQ, 4x Out 3x Mono Buck Conv & Bo

Learn More

Datasheet

70In Stock

11,60 €

8,82 €

8,45 €

7,44 €

7,08 €

Min.: 1
Mult.: 1

Switching Voltage Regulators 42V, 350mA Sync Buck Reg w/ 2.5 A Q C

LT8606BEDC#TRMPBF
Analog Devices
1: 4,90 €
553In Stock

Mfr. Part No.
LT8606BEDC#TRMPBF

Mouser Part No
584-LT8606BEDCTRMPB

Analog Devices

Switching Voltage Regulators 42V, 350mA Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

553In Stock

Cut Tape

4,90 €

3,41 €

3,18 €

2,80 €

Reel

2,38 €

View

Min.: 1
Mult.: 1

Reel: 500

LT86xx High-Voltage Buck Regulators

Types of Semiconductors

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