REG71055IDDCRQ1 - Texas Instruments

Manufacturer Part Number

REG71055IDDCRQ1

Manufacturer

Texas Instruments

Introduction

The REG71055IDDCRQ1 is a charge pump-based DC-DC switching regulator designed for automotive applications requiring a fixed output voltage.

Product Features and Performance

Step-Up/Step-Down charge pump topology

Fixed output type with positive output configuration

Operates with an input voltage range from 3V to 5.5V

Provides a fixed output voltage of 5.5V

Delivers an output current of 60mA

Features a switching frequency of 1MHz

Non-synchronous rectification

Operating temperature range of -40°C to 85°C

Automotive-grade device qualified to AEC-Q100 standards

Product Advantages

Compact SOT-23-6 thin package suitable for space-constrained applications

High versatility with the capability to function under a range of input voltages

Optimal for rugged automotive environments due to high-temperature tolerance and robust design

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 5.5V

Current Output: 60mA

Frequency Switching: 1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

AEC-Q100 qualified indicating reliability for automotive applications

Robust thermal performance within automotive-grade temperature ranges

Compatibility

Surface mount compatible with space-efficient SOT-23-6 thin package

Fits easily onto smaller PCB layouts

Application Areas

Automotive electronics

Power supply circuits

Voltage regulation modules

Product Lifecycle

Currently active with no forecast of discontinuation

Ongoing availability secured for future automotive projects

Several Key Reasons to Choose This Product

Reliable performance within a broad operational temperature range, suitable for automotive conditions

Compact design with surface mount compatibility allowing for integration in space-restrained areas

High efficiency with fixed output voltage to simplify design complexities in power management circuits

Guaranteed product quality and long-term availability, backed by Texas Instruments' commitment to the automotive sector