LT3695HMSE-3.3#PBF

$10.09

Description：IC REG BUCK 3.3V 1A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:e61fb7763e05 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 1A 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)：3.6V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
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-3.3#PBF

Overview

The LT3695HMSE-3.3#PBF is a micropower step-down switching regulator manufactured by Analog Devices Inc., housed in an MSOP-16 package. It operates with an input voltage range of 3.6 V to 36 V and delivers a fixed output voltage of 3.3 V at up to 1 A. The device features a quiescent current of 35 uA and supports adjustable switching frequencies from 250 kHz to 2.2 MHz. It functions within a temperature range of -40°C to +150°C.

Feature Summary

Fault-tolerant architecture designed for robust operation in demanding environments
Micropower efficiency with low quiescent current consumption
Integrated synchronous buck topology eliminating external catch diodes

Applications

Industrial control systems requiring fault tolerance
Automotive electronics operating under harsh conditions
Distributed power supply architectures

Procurement Notes

Verify the specific suffix '-3.3' confirms the fixed 3.3 V output configuration against official datasheets. Confirm the 'H' grade indicates the extended high-temperature range up to 150°C. Ensure the '#PBF' designation matches lead-free RoHS compliance requirements for your assembly process.

Selection Notes

Select this component when a fixed 3.3 V rail is required from a wide input range up to 36 V. The high-temperature rating makes it suitable for automotive or industrial applications where ambient temperatures exceed standard limits. Compare against adjustable variants if system flexibility is needed.

Part Context

This part belongs to the LT3695 series of micropower buck regulators. It shares the core topology and fault-tolerance features with other members like the LT3695IMSE-5#PBF, differing primarily in the fixed output voltage setting and thermal grade specifications defined by the manufacturer's suffix codes.