MP2359DT-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP2359DT-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP2359DT-LF-Z is a voltage regulator designed for power management, specifically as a DC-DC switching regulator that steps down the input voltage to a lower adjustable output voltage.

Product Features and Performance

Adjustable output from 0.81V to 15V

Capable of delivering up to 1.2A of output current

Operates over a wide input voltage range from 4.5V to 24V

Utilizes Buck topology

Built without a synchronous rectifier

High switching frequency of 1.4MHz for smaller passive component size

Designed for small form factor applications, packaged in a SOT-23-6

Operates efficiently in a temperature range from -40°C to 85°C

Product Advantages

Flexible input voltage range suitable for various applications

High-efficiency step-down conversion reduces energy usage

Compact package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 24V

Voltage Output (Min/Fixed): 0.81V

Voltage Output (Max): 15V

Current Output: 1.2A

Frequency Switching: 1.4MHz

Topology: Buck

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to operate reliably in temperatures ranging from -40°C to 85°C

Compatibility

Compatible with applications requiring voltage input between 4.5V and 24V

Application Areas

Suitable for power management solutions across telecommunications, consumer electronics, and computer peripheral devices

Product Lifecycle

Product status listed as "Not For New Designs"

Potentially nearing discontinuation without specified replacements or upgrades

Several Key Reasons to Choose This Product

The high switching frequency allows for smaller external components, enabling compact design.

Broad input voltage range accommodates diverse power supply specifications.

High energy efficiency aids in reducing operational costs and enhancing product reliability.