Mfr Part #:

LT8641HUDC#WTRPBF

Mfr Name: AD(RoHS)

The LT8641HUDC#WTRPBF from Analog Devices is a 65V, 3.5A Synchronous Step-Down Silent Switcher. It offers a low quiescent current of 2.5μA and operates efficiently across a wide temperature range.

✓ Total Stock: 14 pcs

$ Price Range: $1.08

LT8641HUDC#WTRPBF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	14 pcs On Request	14 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LT8641HUDC#WTRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	AD(RoHS)
Lead Style	Smd
Maximum Input Voltage	65V
Mounting Type	Surface Mount
Tape & Reel	Yes

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LT8641HUDC#WTRPBF Description

Short technical summary and product information.

The LT8641HUDC#WTRPBF is a high-performance synchronous step-down switching regulator manufactured by Analog Devices. It is designed for efficient power conversion with a maximum input voltage of 65V and a maximum output current of 3.5A. This Silent Switcher technology minimizes electromagnetic interference, making it suitable for noise-sensitive applications.

Key electrical characteristics include a low quiescent current of 2.5μA, enabling extended battery life in portable devices. The device operates over a wide junction temperature range, from -40°C to 150°C, ensuring reliability in various environmental conditions. The LT8641HUDC#WTRPBF is available in an 18-lead UDC package, designed for surface mounting.

This component is ideal for applications requiring efficient and quiet DC-to-DC conversion. Its robust design and wide operating parameters make it a versatile choice for power management solutions in industrial, automotive, and consumer electronics.

LT8641HUDC#WTRPBF Quick Information

Product Type: Synchronous Step-Down Silent Switcher

Series: LT8641

Canonical Name: LT8641HUDC#WTRPBF 65V, 3.5A Synchronous Step-Down Silent Switcher

Subcategory: DC-DC Switching Regulator

LT8641HUDC#WTRPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LT8641HUDC#WTRPBF Estimated Pricing

Qty	Low	High
1+	$1.08	$1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT8641HUDC#WTRPBF Features

65V maximum input voltage capability.
3.5A continuous output current.
Low 2.5μA quiescent current.
Wide -40°C to 150°C operating temperature.
18-lead UDC package for surface mounting.

LT8641HUDC#WTRPBF Applications

Efficient DC-DC power conversion.
Noise-sensitive electronic systems.
Battery-powered portable devices.
Automotive power management.
Industrial control systems.

LT8641HUDC#WTRPBF FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum input voltage for the LT8641HUDC#WTRPBF?

The maximum input voltage is 65V.

What is the quiescent current of the LT8641HUDC#WTRPBF?

The quiescent current is typically 0.75µA when VEN/UV is 0V, and 0.3mA when VEN/UV is 2V and not switching with VSYNC at 2V.

What is the operating temperature range for the LT8641HUDC#WTRPBF?

The operating junction temperature range is -40°C to 150°C.

What package type is the LT8641HUDC#WTRPBF supplied in?

It is supplied in an 18-lead UDC package.

Is the LT8641HUDC#WTRPBF RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.