LT8609AIMSE16#PBF

$7.76

Description：IC REG BUCK ADJ 3A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:5bb5082cdef4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 3A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.782V
Voltage - Output (Max)：42V
Current - Output：3A
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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LT8609AIMSE16#PBF

Overview

The LT8609AIMSE16#PBF is a high-efficiency, high-speed synchronous monolithic step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3 V to 42 V and delivers a continuous output current of 2 A with a 3 A peak capability. The device features an adjustable output voltage starting from 0.782 V and supports switch frequencies between 200 kHz and 2.2 MHz. It consumes only 1.7 uA of non-switching quiescent current and functions within a junction temperature range of -40°C to +150°C. The component is housed in a 16-lead MSOP package.

Feature Summary

High efficiency synchronous buck topology for compact power designs
Ultra-low non-switching quiescent current consumption
Wide input voltage range supporting various supply rails
Extended operating temperature range up to 150°C

Applications

Industrial distributed power systems
Point-of-load regulation modules
Battery-powered equipment requiring low standby current
Automotive electronics applications

Procurement Notes

Verify the specific suffix 'AIMSE16' against official Analog Devices documentation to confirm pinout compatibility and thermal characteristics. Ensure the procurement channel provides valid traceability data. Confirm RoHS compliance status as indicated in the manufacturer's latest datasheet revision before finalizing orders.

Selection Notes

Select this component when designing space-constrained systems requiring wide input voltage tolerance and high thermal performance. The 150°C maximum junction temperature rating distinguishes it from standard industrial grade parts. Consider the 2A continuous output limit and the need for external feedback resistors for adjustable voltage settings during circuit planning.

Part Context

This part belongs to the LT8609 family of synchronous step-down regulators designed for high-density power conversion. The AIMSE16 designation indicates a specific automotive-grade or extended temperature variant within the MSOP-16 package lineup. It shares core architecture with other LT8609 variants but offers distinct thermal and reliability specifications suitable for demanding environments.