MP1541DJ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP1541DJ-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

High-efficiency, adjustable step-up voltage regulator for power management applications

Product Features and Performance

Boost converter topology

Adjustable output voltage range from 3V to 22V

Supports input voltage from 2.5V to 6V

Capable of delivering 300mA output current

3MHz switching frequency for compact external components

Operation temperature range of -40°C to 85°C

Product Advantages

High output voltage range suitable for multiple applications

High switching frequency allows for smaller inductor and capacitor sizes

Thermal overload and short circuit protection

Low power consumption and high efficiency

Key Technical Parameters

Input Voltage (Min): 2.5V

Input Voltage (Max): 6V

Output Voltage (Min): 3V

Output Voltage (Max): 22V

Output Current: 300mA

Switching Frequency: 1.3MHz

Operating Temperature: -40°C to 85°C

Package: SOT-23-5 Thin, TSOT-23-5

Quality and Safety Features

Over temperature protection

Short circuit protection

Stable operation across temperature range and load conditions

Compatibility

Compatible with a wide range of microcontrollers and digital ICs

Suitable for standard surface mount technology (SMT) assembly processes

Application Areas

Portable electronics

Battery-powered devices

IoT devices

Power supply modules

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades can be sourced from the same manufacturer

Several Key Reasons to Choose This Product

Highly efficient power conversion ideal for extending battery life

Flexible input and output voltage ranges to accommodate various power supply designs

Compact TSOT-23-5 package ideal for space-constrained applications

Easy integration with existing designs due to standard SMT mounting

Proven reliability and performance from a reputable manufacturer, Monolithic Power Systems