LT86 Series High-Voltage Buck Regulators

Analog Devices Inc. LT86xx High-Voltage Synchronous Buck Regulators feature high-performance step-down buck switching regulator ICs. The LT86xx buck regulators operate with input voltages from 3V to 100V+, switching frequencies up to 4MHz, and efficiency up to 96%. Analog Devices LT86xx High-Voltage Buck Regulators offer low EMI, high-efficiency operation at 2MHz in an ultra-small solution footprint, and only require 2.5µA of quiescent current. This combination of features enables a high-efficiency, compact, low-profile buck switching regulator circuit.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Output Voltage
Analog Devices Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C
Datasheet
7,627In Stock
Min.: 1
Mult.: 1
Max.: 7,877

SMD/SMT TSSOP-EP-28 790 mV to 41.8 V
Analog Devices Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C
Datasheet
13,105In Stock
6,292On Order
Min.: 1
Mult.: 1
Max.: 19,031

SMD/SMT DFN-10 Adjustable
Analog Devices Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5
Datasheet
7,099In Stock
Min.: 1
Mult.: 1
Max.: 7,099

SMD/SMT QFN-18 970 mV to 41.9 V
Analog Devices Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
5,570In Stock
Min.: 1
Mult.: 1
Max.: 5,570

SMD/SMT MSOP-16 41.8 V
Analog Devices Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5
Datasheet
8,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,601
: 2,500

SMD/SMT QFN-24 970 mV to 40 V
Analog Devices Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C
Datasheet
10,283In Stock
Min.: 1
Mult.: 1
Max.: 10,283

SMD/SMT MSOP-16 970 mV to 64.75 V
Analog Devices Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C
Datasheet
8,589In Stock
Min.: 1
Mult.: 1
Max.: 8,589

SMD/SMT QFN-24 970 mV to 64.75 V
Analog Devices Switching Voltage Regulators 42V, 750mA Sync Buck Reg w/ 2.5 A Q C
Datasheet
7,603In Stock
Min.: 1
Mult.: 1
Max.: 7,613

SMD/SMT MSOP-10 Adjustable
Analog Devices Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
7,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 7,265
: 500

SMD/SMT DFN-8 Adjustable
Analog Devices Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A
Datasheet
3,100In Stock
Min.: 1
Mult.: 1
Max.: 3,100

SMD/SMT MSOP-10 Adjustable
Analog Devices Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A
Datasheet
31,400In Stock
Min.: 1
Mult.: 1
Max.: 31,401

SMD/SMT MSOP-10 Adjustable
Analog Devices Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
3,161In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,161
: 2,500

SMD/SMT MSOP-16 40 V
Analog Devices Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
31,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 31,290
: 2,500

SMD/SMT MSOP-10 Adjustable
Analog Devices Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A
Datasheet
8,600In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,710
: 2,500

SMD/SMT DFN-10 5 V
Analog Devices Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
3,436In Stock
Min.: 1
Mult.: 1
Max.: 3,436

SMD/SMT MSOP-16 39.7 V
Analog Devices Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5
Datasheet
8,464In Stock
Min.: 1
Mult.: 1
Max.: 8,464

SMD/SMT QFN-24 970 mV to 40 V
Analog Devices Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C
Datasheet
3,727In Stock
Min.: 1
Mult.: 1
Max.: 3,737

SMD/SMT QFN-28 790 mV to 41.8 V

Analog Devices Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher
Datasheet
1,990In Stock
Min.: 1
Mult.: 1
Max.: 1,979

SMD/SMT LQFN-20 Adjustable

Analog Devices Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current
Datasheet
17,889In Stock
Min.: 1
Mult.: 1
Max.: 17,777

SMD/SMT 600 mV to 3.3 V
Analog Devices Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
10,973In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 10,973
: 2,500

SMD/SMT MSOP-16 40 V
Analog Devices Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C
Datasheet
1,988In Stock
Min.: 1
Mult.: 1
Max.: 1,988

SMD/SMT TSSOP-EP-28 790 mV to 41.8 V
Analog Devices Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C
Datasheet
4,734In Stock
Min.: 1
Mult.: 1
Max.: 4,734

SMD/SMT MSOP-16 5 V
Analog Devices Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A
Datasheet
290In Stock
Min.: 1
Mult.: 1
Max.: 290

SMD/SMT DFN-10 5 V
Analog Devices Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A
Datasheet
300In Stock
50On Order
Min.: 1
Mult.: 1
Max.: 350

SMD/SMT MSOP-10 Adjustable
Analog Devices Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C
Datasheet
1,337In Stock
Min.: 1
Mult.: 1
Max.: 1,320

SMD/SMT MSOP-16 Adjustable