TPS77625DR - Texas Instruments

Manufacturer Part Number

TPS77625DR

Manufacturer

Texas Instruments

Introduction

The TPS77625DR is a linear low-dropout (LDO) voltage regulator designed for power management applications, capable of supplying 500mA of output current.

Product Features and Performance

Low dropout voltage increases efficiency in operation.

Fixed 2.5V output voltage for precise voltage regulation.

Capable of operating with a maximum input voltage of 10V.

Low quiescent current of 125 µA enhances battery life in portable applications.

Power supply rejection ratio (PSRR) of 60dB at 100Hz ensures stability under varying input conditions.

Integrated features like Enable and Power Good for simplified power management.

Protection against overcurrent, overtemperature, and reverse polarity for increased reliability.

Product Advantages

High efficiency and reliability for sensitive electronics.

Extended battery life for portable devices through low quiescent current.

Suitable for a wide range of applications due to its 2.5V fixed output.

Improved device safety with integrated protection features.

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 2.5V

Current Output: 500mA

Current Quiescent (Iq): 125 µA

PSRR: 60dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent and overtemperature protection ensure device longevity and safety.

Reverse polarity protection prevents damage from incorrect power connections.

Compatibility

Surface mount package (8-SOIC) for broad compatibility with standard PCB technology.

Application Areas

Suitable for powering microcontrollers, sensors, and other low-power digital and analog circuits in both consumer and industrial applications.

Product Lifecycle

Currently marked as Active, with no indication of discontinuation. Availability of replacements and upgrades is maintained by Texas Instruments.

Several Key Reasons to Choose This Product

High reliability and safety features make it an optimal choice for critical applications.

Low dropout and quiescent current features enhance efficiency, making it ideal for battery-powered devices.

Broad application versatility, from consumer electronics to industrial systems.

Active product status with Texas Instruments' support ensures long-term availability and technical assistance.