LT8686S Step-Down Regulators

Analog Devices LT8686S Step-Down Regulators are highly flexible, four-channel, current-mode, monolithic regulators for automotive and industrial power systems. The device combines two high-voltage synchronous buck regulators with two low-voltage synchronous buck regulators to support multiple regulated rails while minimizing board space. The LT8686S supports gangable operation, allowing two high-voltage or low-voltage channels to connect in parallel using a single inductor to achieve higher output current. The ADI LT8686S Step-Down Regulators also offer individual channel enable, track/soft-start, and power-good pins for flexible sequencing and system-level power control.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Output Current
Number of Outputs
Quiescent Current
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Analog Devices Switching Voltage Regulators 42V quad, monolithic, step-down converte
Datasheet
980Expected 10/15/2026
Min.: 1
Mult.: 1

SMD/SMT LQFN-32 Buck 2 A 4 Output 500 nA 3 MHz - 40 C + 150 C LT8686 Tray
Analog Devices Switching Voltage Regulators 42V quad, monolithic, step-down converte
Datasheet
980Expected 9/16/2026
Min.: 1
Mult.: 1

SMD/SMT LQFN-32 Buck 2 A 4 Output 500 nA 3 MHz - 40 C + 150 C LT8686 Tray
Analog Devices Switching Voltage Regulators 42V quad, monolithic, step-down converte
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT LQFN-32 Buck 2 A 4 Output 500 nA 3 MHz - 40 C + 150 C LT8686 Reel
Analog Devices Switching Voltage Regulators 42V quad, monolithic, step-down converte
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT LQFN-32 Buck 2 A 4 Output 500 nA 3 MHz - 40 C + 150 C LT8686 Reel