TLV803EA43DBZR - Texas Instruments

Manufacturer Part Number

TLV803EA43DBZR

Manufacturer

Texas Instruments

Introduction

Integrated circuit (IC) designed for power supply supervision and monitoring

Part of the TLV803 series of simple reset/power-on reset (POR) ICs

Product Features and Performance

Monitors a single input voltage

Generates an active-low reset signal when the monitored voltage falls below the preset threshold

Reset timeout of 130ms minimum

Open-drain or open-collector output

Product Advantages

Versatile power supply supervision in a small package

Precise monitoring of a single input voltage

Long reset timeout for reliable system reset

Low power consumption

Key Technical Parameters

Voltage threshold: 4.38V

Operating temperature range: -40°C to 125°C

Package: SOT-23-3

Quality and Safety Features

RoHS3 compliant

Specified for industrial and automotive applications

Compatibility

Surface mount package (SOT-23-3) suitable for automated assembly

Application Areas

Power supply monitoring and supervision

System reset control

Industrial and automotive electronics

Product Lifecycle

Currently available

No known discontinuation plans

Replacement or upgrade options may be available within the TLV803 series

Key Reasons to Choose This Product

Precise monitoring of a single voltage rail

Long reset timeout for reliable system reset

Small, space-saving package suitable for compact designs

Wide operating temperature range for industrial and automotive use

RoHS3 compliance for environmental responsibility