TPS7A2501DRVR - Texas Instruments

Manufacturer Part Number

TPS7A2501DRVR

Manufacturer

Texas Instruments

Introduction

The TPS7A2501DRVR is a high-performance, adjustable output linear regulator from Texas Instruments, designed for power-sensitive applications.

Product Features and Performance

Adjustable output voltage ranging from 1.24V to 17.66V

Low dropout voltage: 0.34V at 300mA load

Low quiescent current: 4.5 µA

High power supply rejection ratio (PSRR): 75dB to 52dB from 10Hz to 1kHz

Integrated protection features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Control features include Enable and Power Good for efficient power management

Product Advantages

High efficiency due to low dropout voltage

Long battery life facilitated by low quiescent current

Robust protection features enhance device reliability and safety

Key Technical Parameters

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 1.24V

Voltage Output (Max): 17.66V

Current Output: 300mA

Dropout Voltage: 0.34V @ 300mA

Quiescent Current: 4.5 µA

Supply Current (Max): 15 µA

PSRR: 75dB ~ 52dB (10Hz ~ 1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Suitable for a wide range of applications requiring variable output voltage and low dropout

Application Areas

Sensitive electronic devices

Battery-powered equipment

Portable and wireless devices

Healthcare and medical instrumentation

Product Lifecycle

Status: Active

Not nearing discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Versatility in adjustable voltage output suitable for various applications

Exceptional low dropout performance for higher efficiency

Minimal quiescent current aiding in extended battery life

High PSRR ensuring stable operation against power supply variations

Comprehensive protection features ensuring device longevity and reliability