TPS7A2133PYWDJ - Texas Instruments

Manufacturer Part Number

TPS7A2133PYWDJ

Manufacturer

Texas Instruments

Introduction

Low dropout linear regulator with fixed 3.3V output

Product Features and Performance

Single regulator design

Low dropout voltage of 0.175V @ 500mA

Output current of 500mA

Quiescent current of 15 µA

Excellent PSRR of 65dB ~ 50dB across 100Hz to 1MHz

Has current limit and enable control features

Protection against over current and over temperature

Undervoltage lockout (UVLO)

Product Advantages

Highly stable and reliable output voltage

Low quiescent current for power efficiency

Robust protection features enhance safety

High PSRR ensures minimal noise in the output

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 3.3V

Current - Output: 500mA

PSRR: 65dB ~ 50dB from 100Hz to 1MHz

Current - Quiescent (Iq): 15 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Undervoltage Lockout

Compatibility

Compatible with various applications requiring a 3.3V fixed output

Application Areas

Used in telecommunications

Power for portable devices

Industrial applications

Point of Load applications

Consumer electronics

Product Lifecycle

Active status product

Not nearing discontinuation

Replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

Low dropout voltage ideal for battery operation

High output current capacity for demanding applications

Improved power supply rejection ratio for a cleaner voltage supply

Low quiescent current enhances system power efficiency

Broad operating temperature suitable for industrial uses

Compact package, 4-WCSP (0.63x0.63), suitable for space-constrained applications

Quality assurance from a reputable manufacturer, Texas Instruments

Comprehensive protection features to ensure product longevity and safety