TPS7333QPW - Texas Instruments

Manufacturer Part Number

TPS7333QPW

Manufacturer

Texas Instruments

Introduction

The TPS7333QPW is a fixed-output low-dropout linear regulator designed for power management in a variety of applications.

Product Features and Performance

Positive fixed output configuration

Single regulator integration

Maximum input voltage of 10V

Stable 3.3V output voltage

Low dropout voltage of 0.4V at 500mA load

500mA output current capability

Supply current max of 550 µA

Power supply rejection ratio (PSRR) between 51dB to 49dB at 120Hz

Features enable and reset control functionalities

Product Advantages

Optimized for low-power operations

Enhanced power efficiency due to low dropout

Robust protection features against overcurrent, overtemperature, and reverse polarity

Extended operating temperature range suitable for industrial applications

Compatibility with surface mount technology for ease of PCB design

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.4V @ 500mA

Current - Output: 500mA

Current - Supply (Max): 550 µA

PSRR: 51dB ~ 49dB (120Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

Compatible with 20-TSSOP surface mount packaging

Suitable for a variety of digital and analog applications

Application Areas

Consumer electronics

Telecommunications

Industrial control systems

Embedded systems

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades should be checked with the manufacturer for further product support

Several Key Reasons to Choose This Product

Reliable voltage regulation from a reputable manufacturer, Texas Instruments

Low dropout feature allows for efficient operation at close-to-input voltages

Safety and protection mechanisms ensure product longevity in harsh conditions

Excellent PSRR for minimal noise and ripple in regulated output

Wide operational temperature range meeting industrial standards