PM6681A - STMicroelectronics

Manufacturer Part Number

PM6681A

Manufacturer

STMicroelectronics

Introduction

The PM6681A is a highly integrated, multi-output power management IC (PMIC) that provides a flexible and efficient power solution for a wide range of applications. It features four independently programmable output regulators, including two step-down (buck) converters and two low-dropout (LDO) linear regulators.

Product Features and Performance

Supports input voltages from 4.5V to 36V

Two step-down (buck) converters with programmable output voltages from 0.9V to 5V and up to 100mA of output current

Two low-dropout (LDO) linear regulators with programmable output voltages from 0.9V to 3.3V and up to 100mA of output current

Output 3 fixed at 5V, 100mA

Switching frequency down to 33kHz

Wide operating temperature range of -40°C to 85°C

32-pin VFQFN exposed pad package

Product Advantages

Highly integrated multi-output power solution

Flexible and programmable output voltages and currents

Efficient power conversion with low-noise operation

Small form factor package for compact design

Key Reasons to Choose This Product

Comprehensive power management in a single chip

Tailored power solution for a wide range of applications

Excellent thermal performance and reliability

Cost-effective and space-saving power design

Quality and Safety Features

Robust overcurrent, overvoltage, and thermal protection

Meets industry safety and regulatory standards

Compatibility

The PM6681A is designed to be compatible with a variety of microcontrollers, processors, and other electronic devices that require multiple regulated power supplies.

Application Areas

Industrial and consumer electronics

Automotive and transportation systems

Telecommunications and networking equipment

Portable and battery-powered devices

Product Lifecycle

The PM6681A is an active product in our website's sales team's power management portfolio. There are no immediate plans for discontinuation of this model. However, as technology evolves, customers are advised to contact our website's sales team for the latest information on available alternatives or equivalent models.