TPS715A33DRVR - Texas Instruments

Manufacturer Part Number

TPS715A33DRVR

Manufacturer

Texas Instruments

Introduction

The TPS715A33DRVR is a low dropout (LDO) linear regulator, designed to provide a fixed 3.3V output from an input up to 24V. It is specifically tailored for power-sensitive applications due to its ultra-low quiescent current.

Product Features and Performance

Fixed 3.3V output voltage

Maximum input voltage of 24V

Low dropout voltage of 1.12V at 80mA load

Output current up to 80mA

Ultra-low quiescent current of 4.2 µA, maximizing battery life

Excellent PSRR of 60dB at 100kHz

Over current and reverse polarity protection

Product Advantages

Ultra-low quiescent current ideal for battery-powered devices

High PSRR enhances device performance in noisy environments

Built-in protection features increase device robustness and reliability

Key Technical Parameters

Input Voltage (Max): 24V

Output Voltage (Min/Fixed): 3.3V

Dropout Voltage (Max): 1.12V @ 80mA

Output Current: 80mA

Quiescent Current (Iq): 4.2 µA

Supply Current (Max): 5.8 µA

PSRR: 60dB at 100kHz

Quality and Safety Features

Over Current Protection

Reverse Polarity Protection

Operating Temperature range from -40°C to 125°C

Compatibility

Compatible with a wide range of higher voltage inputs up to 24V

Application Areas

Battery-powered devices

Portable and handheld equipment

Microcontroller power supply

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and production

Several Key Reasons to Choose This Product

Exceptionally low quiescent current extends battery life significantly

High PSRR offers improved performance in environments with electrical noise

Wide range of input voltage compatibility makes it versatile for various applications

Robust built-in safety features ensure long operational life and reliability

Active product status ensures availability and support