LTM8074IY#PBF | 40V Input 1.2A µModule Buck Regulator | Compact DC/DC Power

Product Overview

     The LTM8074IY#PBF is a compact 1.2A step-down µModule® DC/DC regulator that integrates the switching controller, power MOSFETs, inductor, and compensation components into a single low-profile package. With a wide 3.1V to 40V input voltage range, it delivers an adjustable output from 0.8V to 10V, making it well suited for industrial, automotive-adjacent, and embedded power applications. Its high efficiency, excellent thermal performance, and minimal external component requirement significantly simplify power supply design.

Key Features

• 1.2A continuous output current
• Wide input voltage range: 3.1V to 40V
• Adjustable output voltage: 0.8V to 10V
• High efficiency buck regulator architecture
• Integrated inductor and power MOSFETs
• Minimal external components required
• Excellent thermal performance in a compact package
• Programmable switching frequency
• Internal soft-start and power-good function
• Overcurrent, overtemperature, and short-circuit protection
• Low-profile µModule package for space-constrained designs

Applications

• Industrial control and automation systems
• Embedded computing platforms
• 24V and 36V bus-powered systems
• Factory equipment and instrumentation
• Networking and communication equipment
• Power rails for MCU, DSP, and peripheral devices
• Distributed power architectures

Electrical Characteristics