LP87334DRHDR - Texas Instruments

Manufacturer Part Number

LP87334DRHDR

Manufacturer

Texas Instruments

Introduction

The LP87334DRHDR is a high-performance Power Management Integrated Circuit (PMIC) designed for applications requiring multiple power rails.

Product Features and Performance

Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)

Four adjustable output voltages supporting a wide range of applications

High efficiency and low quiescent current

Frequency Switching: 2 MHz for fast response and optimized size

Surface Mount, Wettable Flank for reliable soldering and manufacturability

Product Advantages

Integration of two Buck and two LDO regulators reduces component count

Support for a wide input voltage range (2.8V to 5.5V) enhances compatibility

Robust operating temperature range from -40°C to 125°C

Key Technical Parameters

Number of Outputs: 4

Voltage/Current Output 1: 0.7V ~ 3.36V, 3A

Voltage/Current Output 2: 0.7V ~ 3.36V, 3A

Voltage/Current Output 3: 0.8V ~ 3.3V, 300mA

Voltage Supply: 2.8V ~ 5.5V

Quality and Safety Features

Built-In thermal shutdown and overcurrent protection

Operating Temperature Range: -40°C ~ 125°C ensuring reliability in extreme conditions

Compatibility

Flexible power solution compatible with a broad range of ICs and systems

Suitable for applications requiring precise voltage and current adjustments

Application Areas

Mobile Devices

Embedded Solutions

Networking Equipment

Portable Electronics

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High efficiency and compact design thanks to integrated synchronous Buck and LDOs

Robust safety features ensuring system protection

Broad compatibility with various voltage requirements

Reliable performance across a wide operating temperature range

Offered by Texas Instruments, a leader in semiconductor solutions