TPS3820-50QPDBVRQ1 - Texas Instruments

Manufacturer Part Number

TPS3820-50QPDBVRQ1

Manufacturer

Texas Instruments

Introduction

The TPS3820-50QPDBVRQ1 is a power management integrated circuit (PMIC) supervisor designed for monitoring single power supply conditions.

Product Features and Performance

Single voltage monitoring

55V voltage threshold

Push-Pull, Totem Pole output

Active Low reset signal

Reset Timeout of 15ms minimum

Operating Temperature range from -40°C to 125°C

Surface Mount device

AEC-Q100 qualified for automotive applications

Supplied in Tape & Reel packaging for automated assembly

Product Advantages

Reliable voltage monitoring for stable system operation

Automotive grade quality for robust performance

Compact SC-74A, SOT-753 package saves PCB space

Push-Pull output for immediate system response

Extended operating temperature for harsh environments

Key Technical Parameters

Monitor Type: Supervisor

Number of Voltages Monitored: 1

Voltage Threshold: 4.55V

Output Type: Push-Pull, Totem Pole

Reset Type: Active Low

Reset Timeout: 15ms minimum

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Quality and Safety Features

AEC-Q100 qualification ensures reliability in automotive applications

Robust design protects against faulty power supply conditions

Compatibility

Designed for use with single power supply systems

Compatible with various microcontrollers that require voltage level monitoring

Application Areas

Automotive systems

Industrial control systems

Embedded systems

Consumer electronics

Power management applications

Product Lifecycle

Active status indicates ongoing production and availability

Supports longevity in designs with no near-term discontinuation

Replacement and upgrade options available should the need arise

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a trusted leader in semiconductor solutions

Expansive operating temperature suited for harsh environments

Immediate output response upon voltage threshold deviation

Straightforward design for simplified system integration

AEC-Q100 qualification adds an extra layer of assurance for automotive applications

Ideal for power-sensitive devices requiring accurate voltage monitoring