L5963D-EHT - STMicroelectronics

Manufacturer Part Number

L5963D-EHT

Manufacturer

STMicroelectronics

Introduction

The L5963D-EHT is a highly integrated power management IC (PMIC) that provides three programmable voltage regulators, including two synchronous step-down (buck) converters and one linear low-dropout (LDO) regulator. This device is designed for a wide range of power-sensitive applications such as portable electronics, industrial equipment, and communications systems.

Product Features and Performance

Two synchronous step-down (buck) converters with programmable output voltages up to 3A each

One linear low-dropout (LDO) regulator with programmable output voltage up to 250mA

Switching frequency range of 250kHz to 2MHz

Input voltage range of 3.5V to 26V

Integrated power-on reset and sequence control

Thermal shutdown and current limiting protection

Product Advantages

Highly integrated solution reduces component count and simplifies design

Programmable output voltages provide flexibility for various application requirements

Synchronous buck converters offer high efficiency and low power consumption

Wide input voltage range and operating temperature range support a variety of applications

Key Reasons to Choose This Product

Comprehensive power management capabilities in a compact package

Excellent power efficiency and thermal performance

Robust protection features ensure reliable and safe operation

Cost-effective solution for power-sensitive applications

Quality and Safety Features

Thermal shutdown protection

Current limiting protection

Undervoltage lockout

Compatibility

The L5963D-EHT is compatible with a wide range of electronic devices and systems that require multiple regulated power supplies.

Application Areas

Portable electronics

Industrial equipment

Communications systems

Automotive electronics

Medical devices

Product Lifecycle

The L5963D-EHT is an obsolete product. Customers should contact our website's sales team for information on available alternative or equivalent models.