LP873220RHDR - Texas Instruments

Manufacturer Part Number

LP873220RHDR

Manufacturer

texas-instruments

Introduction

The LP873220RHDR is a high-performance, multi-output power management IC (PMIC) from Texas Instruments. It features two step-down (buck) regulators and two low-dropout (LDO) linear regulators, providing a flexible and efficient power solution for a wide range of applications.

Product Features and Performance

Two step-down (buck) regulators with 2MHz switching frequency, capable of 0.7V to 3.36V output voltage and 2A output current

Two low-dropout (LDO) linear regulators with 0.8V to 3.3V output voltage and 300mA output current

Operates from a 2.5V to 5.5V input voltage

Supports operating temperature range of -40°C to 125°C

Integrated overcurrent, overvoltage, and thermal protection

Compact 28-pin VFQFN (5x5mm) package with wettable flanks for improved manufacturing

Product Advantages

Highly integrated, multi-output power solution reduces system complexity and board space

High-frequency switching regulators enable the use of smaller, lower-cost passive components

Flexible output voltage configurations and high current capabilities address a wide range of power supply requirements

Robust protection features ensure reliable operation in demanding applications

Key Reasons to Choose This Product

Comprehensive power management solution in a compact package

High efficiency and power density for increased system performance

Excellent thermal management and protection for reliable operation

Suitable for a wide range of applications, from portable electronics to industrial equipment

Quality and Safety Features

Integrated overcurrent, overvoltage, and thermal protection

AEC-Q100 qualified for automotive applications

Compliant with relevant safety and EMC standards

Compatibility

The LP873220RHDR is compatible with a variety of microcontrollers, processors, and other electronic devices that require a flexible, multi-output power supply.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Industrial equipment and automation

Automotive electronics

Medical devices

Telecommunications equipment

Product Lifecycle

The LP873220RHDR is an active product. There are no immediate plans for discontinuation. Equivalent or alternative models may be available, and customers are advised to contact our website's sales team for the latest product information and availability.