LT3695HMSE#TRPBF

$4.90

Description：IC REG BUCK ADJ 1A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:7528e36fda4e 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 1A 16MSOP
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)：0.8V
Voltage - Output (Max)：20V
Current - Output：1A
Frequency - Switching：250kHz ~ 2.2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°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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LT3695HMSE#TRPBF

Overview

The LT3695HMSE#TRPBF is a micropower step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.6 V to 36 V and delivers up to 1 A of output current. The device supports adjustable output voltages from 800 mV to 20 V. Key electrical parameters include a quiescent current of 35 uA and a shutdown supply current of 75 uA. The internal switch frequency is programmable between 250 kHz and 2.2 MHz. It functions within a temperature range of -40°C to +150°C and utilizes an MSOP-16 package.

Feature Summary

Fault-tolerant architecture designed for robust operation in demanding environments
Micropower efficiency with low quiescent current consumption during active and shutdown modes
Programmable switching frequency allows optimization for specific size and performance requirements
Integrated synchronous rectification for improved efficiency across load ranges

Applications

Industrial control systems requiring high reliability
Automotive electronics operating under wide voltage fluctuations
Portable equipment powered by single-cell lithium batteries
Embedded systems needing efficient buck regulation from higher bus voltages

Procurement Notes

Verify the suffix #TRPBF indicates tape-and-reel packaging distinct from tube variants. Confirm the HMSE designation matches the required MSOP-16 package dimensions. Ensure the component meets specified industrial temperature ratings for your application environment. Cross-reference the manufacturer part number with official Analog Devices documentation to validate authenticity and revision status before integration.

Selection Notes

Select this component when a fault-tolerant buck regulator is needed for inputs up to 36 V. It is suitable for applications requiring precise current limiting and low standby power. Consider the MSOP-16 package constraints for PCB layout. Evaluate the programmable frequency range against EMI requirements and external component sizing needs for optimal thermal performance.

Part Context

This part belongs to the LT3695 series of micropower step-down regulators. It shares architectural similarities with other Analog Devices buck converters but is distinguished by its specific fault tolerance capabilities and input voltage range. The series targets applications where system resilience and power efficiency are critical design parameters.