LT1936HMS8E#TRPBF

$4.51

Description：IC REG BUCK ADJ 1.4A 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:9f3a94cc47be 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 1.4A 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.6V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：33.12V
Current - Output：1.4A
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：8-MSOP-EP

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LT1936HMS8E#TRPBF

Overview

The LT1936HMS8E#TRPBF is a high-voltage synchronous step-down DC/DC switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.6V to 36V and provides a single adjustable output from 1.2V to 33.12V. The device delivers up to 1.4A of continuous output current with a fixed switching frequency of 500kHz. Packaged in an 8-lead MSOP with an exposed thermal pad, it supports junction temperatures from -40°C to +125°C.

Feature Summary

Integrated synchronous rectification for improved efficiency
Fixed 500kHz switching frequency allows use of small external components
Wide input voltage range accommodates various power sources
Adjustable output voltage capability for flexible design

Applications

Industrial control systems requiring isolated or non-isolated power conversion
Battery-powered equipment needing efficient step-down regulation
Embedded systems utilizing wide input voltage ranges
Point-of-load regulation in dense PCB layouts

Procurement Notes

Verify the specific suffix 'H' indicates the extended temperature grade compared to standard variants. Confirm the package type matches the required footprint. Ensure compatibility with the intended input voltage range. Check for RoHS compliance status if required by project specifications. Validate the manufacturer part number against official Analog Devices documentation before ordering.

Selection Notes

Select this component when a wide input voltage range up to 36V is required. Consider the 1.4A current limit for load requirements. Evaluate the need for synchronous rectification to maximize efficiency. Assess the thermal performance given the MSOP package constraints. Compare against non-synchronous alternatives if cost is a primary driver.

Part Context

This part belongs to the LT1936 family of high-voltage synchronous buck converters. It shares core functionality with other LT1936 variants but differs in temperature rating and packaging details. The family is designed for applications requiring robust performance across varying input conditions. Other members may offer different current ratings or fixed output voltages.