LT8610ABHMSE-5#PBF

$11.08

Description：IC REG BUCK 5V 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:1bc853a05d4c Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK 5V 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3.4V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：3.5A
Frequency - Switching：200kHz ~ 2.24MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：16-MSOP-EP

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LT8610ABHMSE-5#PBF

Overview

The LT8610ABHMSE-5#PBF is a synchronous step-down switching regulator from the Analog Devices LT8610A series, housed in a 16-lead MSOP package with an exposed pad. It delivers a fixed 5V output at up to 3.5A. The device supports an input voltage range of 3.4V to 42V and operates with a quiescent current of 2.5µA. Switching frequency is adjustable between 200kHz and 2.2MHz. It functions within a temperature range of -40°C to +150°C junction temperature.

Feature Summary

High efficiency synchronous buck topology for power management
Extended high-temperature operation capability up to 150°C
Low quiescent current consumption for standby applications
Programmable switching frequency for optimization

Applications

Industrial distributed power systems
Point-of-load regulation
Battery-powered equipment requiring high efficiency
Automotive electronics operating in harsh thermal environments

Procurement Notes

Verify the specific suffix #PBF indicates tube packaging versus #TRPBF for reel packaging when sourcing. Confirm the 'HM' grade designation matches the required 150°C maximum junction temperature specification compared to standard industrial grades. Ensure the fixed 5V output variant aligns with system requirements rather than adjustable versions.

Selection Notes

Select this component for designs requiring robust performance under extreme thermal conditions due to its 150°C rating. The fixed 5V output simplifies design implementation where that rail is standard. Consider the 3.5A current limit against peak load demands and ensure adequate thermal dissipation through the exposed pad on the MSOP-16 package.

Part Context

This part belongs to the LT8610A family of micropower synchronous buck regulators. It shares core architecture with variants like LT8610ABEMSE-5#PBF but differs in thermal grading and packaging format. The HM suffix specifically denotes the extended temperature range suitable for demanding automotive or industrial sectors.