LT3502AEMS#TRPBF

$6.37

Description：IC REG BUCK ADJ 500MA 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:46a115a53e60 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 500MA 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：32V
Current - Output：500mA
Frequency - Switching：2.25MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP

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LT3502AEMS#TRPBF

Overview

The LT3502AEMS#TRPBF is a current mode PWM step-down DC/DC converter featuring an internal 500mA power switch. It operates at switching frequencies of 1.1MHz or 2.2MHz and accepts input voltages from 3V to 40V. The device provides a single adjustable output ranging from 0.8V to 36V. Packaged in a 10-lead MSOP, it supports automotive applications with specified operating temperature ranges.

Feature Summary

Integrates a 500mA power switch for compact design
Supports dual selectable switching frequencies
Features current mode PWM control architecture

Applications

Automotive electronics systems
Battery-powered equipment
Point-of-load regulation modules

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm frequency selection and package variations. Confirm RoHS compliance status through manufacturer declarations. Validate that the component matches the required thermal and electrical specifications for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a high-efficiency buck regulator with integrated power switching is required. The choice depends on the need for flexible frequency options to optimize external component size. Ensure the input voltage range aligns with the system supply and the load current does not exceed the internal switch rating.

Part Context

This part belongs to the LT3502 family of monolithic step-down converters. It shares architectural similarities with other devices in the series but offers specific performance characteristics regarding current handling and switching speed. The MSOP package provides a small footprint suitable for space-constrained designs.