LT8610ABEMSE-3.3#PBF

$9.88

Description：IC REG BUCK 3.3V 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:995f8206b668 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：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)：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#PBF

Overview

The LT8610ABEMSE-3.3#PBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc., operating within the LT8610A series. It provides a fixed 3.3V output with a maximum current capacity of 3.5A. The device supports an input voltage range from 3.4V to 42V and features a low quiescent current of 2.5µA. The adjustable switching frequency spans from 200kHz to 2.2MHz, allowing for optimization of external component size and efficiency. It operates reliably across a temperature range of -40°C to +125°C and is housed in a 16-lead MSOP package with an exposed pad.

Feature Summary

Synchronous buck topology delivers high efficiency across wide load ranges
Integrated BurstMode operation minimizes quiescent current for standby applications
Programmable switching frequency allows optimization of transient response and passive component size

Applications

Industrial point-of-load regulation
Battery-powered equipment power management
Embedded system voltage distribution

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and tube packaging configuration. Confirm the EMSE designation matches the required 16-MSOP thermal performance specifications. Ensure the AB grade meets the necessary electrical tolerance requirements for the target application environment before finalizing procurement orders.

Selection Notes

Select this part when a fixed 3.3V rail is required with up to 3.5A load capability. The wide 42V input range accommodates various bus voltages. Consider the 16-MSOP package constraints for PCB layout and thermal dissipation needs relative to the expected ambient temperature conditions.

Part Context

This component belongs to the LT8610A family of micropower synchronous buck regulators. It shares core architecture with variants like LT8610ABIMSE-3.3#PBF but differs in package type and manufacturer-specific lot coding. The series is designed for space-constrained designs requiring high efficiency and low noise.