TPS715A33DRBT - Texas Instruments

Manufacturer Part Number

TPS715A33DRBT

Manufacturer

Texas Instruments

Introduction

The TPS715A33DRBT is an LDO voltage regulator designed for power-sensitive applications, providing a stable and efficient low dropout output.

Product Features and Performance

Single output LDO regulator

Fixed voltage output of 3.3V

Maximum input voltage of 24V

Maximum voltage dropout of 1.12V at 80mA load

Output current of 80mA

Low quiescent current of 4.2 µA

Maximum supply current of 5.8 µA

Power Supply Rejection Ratio (PSRR) of 60dB at 100kHz

Operates efficiently across broad temperature range from -40°C to 125°C

Product Advantages

Ultra-low quiescent current enhances battery life in portable applications

High input voltage capability suitable for various battery technologies

Stable fixed output voltage ideal for sensitive electronic devices

Compact package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Max): 24V

Voltage Output (Min/Fixed): 3.3V

Current Output: 80mA

Voltage Dropout (Max): 1.12V @ 80mA

Current Quiescent (Iq): 4.2 µA

Current Supply (Max): 5.8 µA

Quality and Safety Features

Over Current Protection

Reverse Polarity Protection

Compatibility

Compatible with a variety of electronic circuits requiring a stabilized low-dropout voltage

Application Areas

Mobile phones

Wireless communication devices

Portable instruments

Battery-powered applications

Product Lifecycle

Currently active and in production

Not nearing discontinuation

Ongoing availability of replacements and upgrades

Several Key Reasons to Choose This Product

High reliability and robustness under extreme temperatures ranging from -40°C to 125°C

Exceptionally low dropout making it ideal for applications sensitive to voltage variations

Secure operation with built-in protection features against current overloads and reverse connectivity

High PSRR ensures minimal noise in voltage output crucial for RF and precision analog applications

Extremely low quiescent current beneficial for extending battery life in portable applications