MP1591DN-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP1591DN-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

Highly efficient, small form factor, step-down, switching voltage regulator for varied electronic applications

Product Features and Performance

Adjustable output voltage range from 1.23V to 21V

Supports input voltage range from 6.5V to 32V

Maximum output current of 2A

Integrated 330kHz frequency switching for efficient power conversion

Synchronous rectification for improved efficiency

Designed to operate at industrial temperature ranges from -40°C to 85°C

Buck topology for step-down voltage conversion

Single output for streamlined power management solutions

Product Advantages

High efficiency for energy saving

Compact SOIC8 package saves board space

Wide input voltage range suitable for various power sources

Thermal shutdown and over-current protection enhance reliability

Lead-free and RoHS compliant

Key Technical Parameters

Input Voltage (Min): 6.5V

Input Voltage (Max): 32V

Output Voltage (Min/Fixed): 1.23V

Output Voltage (Max): 21V

Current - Output: 2A

Frequency - Switching: 330kHz

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC with Exposed Pad

Quality and Safety Features

Overcurrent protection

Thermal Shutdown

Under-voltage lockout

Lead-free and RoHS compliant for environmental safety

Compatibility

Suitable for use in applications requiring a DC to DC power conversion

Compatible with surface mount technology for printed circuit boards

Application Areas

Consumer Electronics

Telecommunications Equipment

Portable Devices

Computing Systems

Industrial Applications

Product Lifecycle

Currently Active

No indicators of nearing discontinuation

Availability of replacements and upgrades adherent to industry lifecycle trends

Several Key Reasons to Choose This Product

Efficient power conversion reduces heat generation and increases system reliability

Synchronous rectifier aids in achieving higher efficiency

Flexible input voltage suits a wide array of applications

Thermal protections prevent damage under abnormal conditions

Buck topology favored for its simplicity and cost-effectiveness

Compact package facilitates integration into space-constrained designs

Highly reputable manufacturer with strong track record in power management solutions