TPS7330QDR - Texas Instruments

Manufacturer Part Number

TPS7330QDR

Manufacturer

Texas Instruments

Introduction

The TPS7330QDR is a low-dropout linear voltage regulator designed for power-sensitive applications.

Product Features and Performance

Linear Voltage Regulator

Low Dropout (LDO) Technology

Fixed Output Voltage

Supports up to 500mA Output Current

High PSRR of 53dB at 120Hz

Enable and Reset Control Features

Over Current and Over Temperature Protection

Reverse Polarity Protection

Stable with Low-ESR Capacitors

Product Advantages

Low Dropout Voltage of 0.5V at full load

Efficient operation with low supply current of 550 µA maximum

Robust thermal performance operating up to 125°C

Small 8-SOIC package saves board space

Key Technical Parameters

Input Voltage (Max): 10V

Output Voltage (Min/Fixed): 3V

Current - Output: 500mA

Dropout Voltage (Max): 0.5V

Supply Current (Max): 550 µA

Quality and Safety Features

Built-in Over Current Protection

Thermal Over Temperature Protection

Reverse Polarity Protection Mechanism

Compatibility

Compatible with various microcontrollers, sensors, and analog ICs requiring 3V fixed output

Application Areas

Portable Electronics

Battery-Powered Devices

Wireless Communications

Consumer Electronics

Product Lifecycle

Status: Active

No indication of discontinuation

Availability of replacements or upgrades not specified

Key Reasons to Choose This Product

Efficient power management for battery-operated devices

Stable performance across a wide range of operating temperatures

Space-saving for compact electronic designs

High reliability with comprehensive protection features

Ease of integration with control features for system-level management