LT3507HUHF#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3507HUHF#PBF

Manufacturer

Analog Devices

Introduction

Integrated circuit for power management, combining linear and switching voltage regulators

Product Features and Performance

Step-Down Buck topology and Linear LDO

Dual mode operation for efficient voltage regulation

4-output voltage regulator

Switching frequency between 900kHz and 1.1MHz

High-temperature operational range

Product Advantages

High-efficiency power conversion

Multiple outputs for system flexibility

High-temperature performance for industrial applications

Built-in sequencing functionality

Key Technical Parameters

Number of Outputs: 4

Frequency - Switching: 900kHz ~ 1.1MHz

Voltage/Current - Output 1: 0.8V ~ 32.4V, 2.4A

Voltage/Current - Output 2: 0.8V ~ 32.4V, 1.5A

Voltage/Current - Output 3: 0.8V ~ 32.4V, 1.5A

Voltage - Supply: 4V ~ 36V

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Built to withstand industrial temperature ranges

Reliable performance verified by manufacturer's specifications

Compatibility

Surface Mount compatible

38-WFQFN Exposed Pad package compatibility

Application Areas

Industrial power systems

Complex electronics requiring multiple regulated voltages

Product Lifecycle

Product Status: Active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High power conversion efficiency for energy savings

Four different outputs for versatile power management needs

Capable of handling variable input voltages from 4V up to 36V

Suitable for harsh environments with operating temperatures ranging from -40°C to 150°C

Sequencer integration for simplified power-up procedures