MPQ2451DT-AEC1-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ2451DT-AEC1-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MPQ2451DT-AEC1-LF-Z is a high-performance, automotive-grade step-down switching regulator suited for power management applications.

Product Features and Performance

Step-down (Buck) topology

Adjustable output voltage

Single output

High efficiency power conversion

Capable of operating over a wide input voltage range from 3.3V to 36V

Delivers an output voltage ranging from 0.8V to 32.4V

Supports output current up to 600mA

Operates at a switching frequency of 2MHz

Designed for Automotive applications

Packaged in a small SOT-23-6L format

Product Advantages

Versatile input voltage range aligns with various source voltages

Variable output voltage suitable for diverse applications

High switching frequency enables the use of smaller, more cost-effective external components

Compact package ideal for space-constrained applications

Key Technical Parameters

Voltage Input (Min): 3.3V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 32.4V

Current Output: 600mA

Frequency Switching: 2MHz

Quality and Safety Features

Operating Temperature: -40°C to 125°C (TJ)

Qualified under AEC-Q100 for automotive reliability and performance standards

Compatibility

Packaged in widely used SOT-23-6 standard compatible with common surface mount technology (SMT) processes

Application Areas

Automotive Power Systems

Telecommunications

Portable Devices

Fixed and Portable Automotive Electronics

Product Lifecycle

Product Status: Not For New Designs

Replacement or upgrades may be limited as product is nearing discontinuation

Several Key Reasons to Choose This Product

High reliability and performance in automotive applications as evidenced by AEC-Q100 qualification

Flexible power solution due to its adjustable and wide-ranging output specifications

Compact and efficient design suitable for modern electronic applications

Ability to handle high outputs up to 600mA

Supports a wide range of operating temperatures making it suitable for harsh environments