REG711EA-3.3/250 - Texas Instruments

Manufacturer Part Number

REG711EA-3.3/250

Manufacturer

Texas Instruments

Introduction

The REG711EA-3.3/250 is a compact, efficient switching voltage regulator designed for power management applications.

Product Features and Performance

Step-Up/Step-Down functionality

Charge Pump topology

Fixed 3.3V output voltage

Output current capability of 50mA

1MHz switching frequency

Operates from 1.8V to 5.5V input voltage

High integration with internal switching transistors

Low noise operation

Thermal shutdown protection

Product Advantages

High efficiency across full load range

Low quiescent current extends battery life

Small package size suitable for space-constrained applications

Automatic switching between step-up and step-down modes

Key Technical Parameters

Input Voltage (Min): 1.8V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3.3V

Output Current: 50mA

Frequency - Switching: 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over-temperature protection

Short-circuit protection

High reliability and long service life

Compatibility

Compatible with surface-mount technology (SMT)

Application Areas

Portable and battery-powered equipment

Wireless communication devices

Medical devices

Personal electronics

Product Lifecycle

Last Time Buy status

Possibility of discontinuation with suggested replacements or upgrades available

Several Key Reasons to Choose This Product

Highly efficient for extending battery life in portable devices

Flexible input voltage suitable for various battery configurations

Texas Instruments' reputation for quality and reliability

Robust thermal and over-current protection features enhance product safety

The small form factor is ideal for compact electronic systems

Easy integration into existing designs due to standardized package