TPS76901DBVR - Texas Instruments

Manufacturer Part Number

TPS76901DBVR

Manufacturer

Texas Instruments

Introduction

The TPS76901DBVR is a low dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a highly efficient and stable power supply.

Product Features and Performance

Adjustable output voltage range from 1.2V to 5.5V

Supports up to 100mA output current

Low quiescent current of 28 µA, enhancing battery life

High PSRR of 60dB at 1kHz, ensuring stable output

Features enable pin for power-saving mode

Over current and over temperature protection for safe operation

Reverse polarity protection for improved reliability

Operates in a wide temperature range from -40°C to 125°C

Product Advantages

Highly efficient power regulation and low dropout

Significant power savings due to low Iq

Flexible output voltage selection for broad application compatibility

Compact SOT-23-5 package saves board space

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 5.5V

Current - Output: 100mA

Current - Quiescent (Iq): 28 µA

PSRR: 60dB (1kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over current and over temperature protection

Reverse polarity protection

High reliability and stability over a wide range of temperatures

Compatibility

Suitable for various applications requiring adjustable voltage settings within its specified range

Ideal for battery-powered and power-sensitive applications

Application Areas

Portable electronic devices

Wireless and IoT devices

Medical and healthcare electronics

Automotive systems

Industrial controls

Product Lifecycle

Active product status, not currently nearing discontinuation

Future replacements or upgrades may become available but current model widely supported

Several Key Reasons to Choose This Product

High efficiency and low quiescent current extend battery life in portable applications

Flexible voltage range and high PSRR accommodate diverse power supply needs

Compact form factor and surface mount package enable easy integration into design

Comprehensive protection features ensure reliability and safety under different operating conditions

Wide operating temperature range allows use in varied environmental conditions

Texas Instruments' proven reliability and support for power management solutions