REG71050DDCRG4 - Texas Instruments

Manufacturer Part Number

REG71050DDCRG4

Manufacturer

Texas Instruments

Introduction

The REG71050DDCRG4 by Texas Instruments is a compact, efficient, and versatile charge pump-based DC/DC converter. Specifically designed for applications requiring both step-up and step-down voltage conversion within minimal space.

Product Features and Performance

Step-Up/Step-Down voltage conversion

Fixed 5V output from a 2.7V to 5.5V input range

60mA output current capability

1MHz Switching frequency for efficient power conversion

Charge Pump topology for simplified design

Operates over a wide temperature range of -40°C to 85°C

Surface Mount package for reduced footprint

Product Advantages

Highly efficient conversion in either direction without the need for inductors

Broad input voltage range accommodates a variety of power sources

Capable of meeting demanding thermal management requirements

Suitable for battery-powered and portable applications thanks to low quiescent current

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 5V

Current Output: 60mA

Frequency Switching: 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to Texas Instruments' high manufacturing standards

Over-temperature protection

Compatibility

Compatible with various microcontrollers and digital systems requiring a stable 5V supply

Ideal for use in mixed-voltage environments

Application Areas

Portable electronics

Battery-powered applications

Microcontroller power supply

Energy harvesting

Product Lifecycle

Discontinued at Digi-Key

Customers may need to seek replacements or evaluate current stock for last-time buys

Reasons to Choose This Product

Versatile input voltage range supporting a multitude of power sources

Efficient operation with or without an inductor simplifies design

High switching frequency enables low-profile, compact solutions

Texas Instruments' reputation for quality and reliability

Suitable for challenging environmental conditions