LT8610ABEMSE-3.3#TRPBF

$4.76

Description：IC REG BUCK 3.3V 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:86d1878af3dd Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK 3.3V 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
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)：3.3V
Voltage - Output (Max)：-
Current - Output：3.5A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°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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LT8610ABEMSE-3.3#TRPBF

Overview

The LT8610ABEMSE-3.3#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc., designed for high-efficiency power conversion in compact spaces. It operates with an input voltage range from 3.4V to 42V and provides a fixed 3.3V output capable of delivering up to 3.5A. The device features a wide adjustable switching frequency range from 200kHz to 2.2MHz, allowing optimization for size and performance. Packaged in a 16-lead MSOP with exposed pad, it supports junction temperatures from -40°C to 125°C.

Feature Summary

Integrated synchronous rectification for enhanced efficiency across load ranges
Wide input voltage capability supporting diverse supply architectures
Configurable switching frequency allows trade-off between component size and ripple
Low quiescent current operation extends battery life in standby modes

Applications

Point-of-load regulation for industrial control systems
Power supplies for automotive infotainment and instrumentation
Voltage regulation for embedded computing modules
Battery-powered equipment requiring efficient step-down conversion

Procurement Notes

Verify the specific suffix #TRPBF confirms tape-and-reel packaging when ordering. Confirm the AB variant designation matches design requirements regarding quiescent current and BurstMode® performance characteristics compared to standard A series parts. Ensure compatibility with LTpowerCAD design tools for schematic generation and simulation prior to procurement.

Selection Notes

Select this part when a fixed 3.3V output is required without external feedback resistors. The AB series offers improved low-noise performance suitable for sensitive analog loads. Consider the 16-MSOP package constraints for thermal management and PCB layout. Verify that the 3.4V minimum input voltage aligns with the lowest expected source voltage under all operating conditions.

Part Context

This component belongs to the LT8610A family of micropower synchronous buck regulators. The AB sub-series specifically enhances quiescent current performance and ripple reduction features. It shares the same pinout and core topology as other LT8610 variants but differs in internal reference and noise specifications. The family targets applications demanding high efficiency in small form factors.