TPS7A0533PDBVR - Texas Instruments

Manufacturer Part Number

TPS7A0533PDBVR

Manufacturer

Texas Instruments

Introduction

The TPS7A0533PDBVR is a low dropout (LDO) linear voltage regulator that optimally maintains a fixed output voltage of 3.3V from an input voltage up to 5.5V.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed at 3.3V

Number of Regulators: 1

Maximum Input Voltage: 5.5V

Voltage Dropout: 0.235V @ 200mA

Output Current: 200mA

Quiescent Current: 3 µA

PSRR: 40dB from 1kHz to 1MHz

Control Features: Enable

Protection Features: Over Current, Over Temperature, Under Voltage Lockout

Operating Temperature Range: -40°C to 125°C

Product Advantages

Low quiescent current ensuring minimal power wastage

High PSRR ensuring stable output despite wide frequency variations

Built-in protection features enhance device reliability and longevity

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Fixed): 3.3V

Current - Output: 200mA

Voltage Dropout (Max): 0.235V

Quiescent Current: 3 µA

Quality and Safety Features

Features over current and over temperature protection

Includes under voltage lockout for safety

Robust operating temperature range of -40°C to 125°C ensures durability

Compatibility

Packaged in a SOT-23-5, compatible with surface mount technology for ease of integration into various circuit designs

Application Areas

Ideal for powering sensitive electronics including microcontrollers and analog sensors within automotive, industrial and telecommunication sectors

Product Lifecycle

The TPS7A0533PDBVR is currently listed as active with ongoing manufacturer support and no indications of nearing discontinuation

Several Key Reasons to Choose This Product

High reliability with extensive protection features against current, temperature, and voltage anomalies

Exceptionally low dropout rate improves efficiency

Ultra-low quiescent current reduces power loss

Wide operating temperature makes it suitable for harsh environments

Compact SOT-23-5 package simplifies PCB design implementations