TPS61261DRVR - Texas Instruments

Manufacturer Part Number

TPS61261DRVR

Manufacturer

Texas Instruments

Introduction

The TPS61261DRVR is a high-efficiency, step-up DC-DC switching regulator designed for products requiring a compact power solution.

Product Features and Performance

Boost converter topology

Maintains fixed 3.3V output from a lower input voltage

Supports input voltages from 0.8V to 4V

Capable of delivering 100mA of output current

Operates at a high switching frequency of 2.5MHz

Features synchronous rectification

Product Advantages

100mA output helps meet the power requirements of small devices

High switching frequency allows for smaller external components

Boost converter topology efficiently steps up lower voltages

Low input voltage capability enables operation with single-cell batteries

Key Technical Parameters

Minimum Input Voltage: 0.8V

Maximum Input Voltage: 4V

Minimum/Fixed Output Voltage: 3.3V

Output Current: 100mA

Switching Frequency: 2.5MHz

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Temperature range ensures reliability under varying environmental conditions

Built-in synchronous rectifier to improve efficiency and reduce heat

Compatibility

Designed for small form factor applications

Compatible with single-cell battery operations

Application Areas

Portable electronics

Wireless and IoT devices

Energy harvesting applications

Battery-powered equipment

Product Lifecycle

Status: Active

The TPS61261DRVR is currently in active production with no immediate discontinuation planned.

Several Key Reasons to Choose This Product

Efficient step-up voltage conversion suitable for battery-operated devices

High frequency operation minimizes the size of external components

Robust operation with input voltage as low as 0.8V

Suitable for a wide range of portable and compact electronic applications

Ensures stable and reliable performance in diverse operating conditions