TS3021IYLT - STMicroelectronics

Manufacturer Part Number

TS3021IYLT

Manufacturer

STMicroelectronics

Introduction

High-precision linear comparator optimized for automotive and industrial applications with low-power consumption.

Product Features and Performance

Single comparator element

Push-pull output type

Vast supply voltage range (1.8V to 5V)

Max input offset voltage of 6mV @ 5V

Low input bias current, max 0.16µA @ 5V

Low quiescent current, max 90µA

High common-mode rejection ratio (CMRR) at 79dB

Propagation delay up to 105ns

Operates between -40°C and 125°C

Robust design suitable for harsh environments

Product Advantages

Excellent precision with low offset voltage

Energy-efficient for battery-powered devices

High CMRR improves noise immunity

Wide operating temperature range

Fast enough for high-speed applications

Automotive-grade reliability

Key Technical Parameters

Number of Elements: 1

Output Type: Push-Pull

Voltage Supply Range: 1.8V ~ 5V

Input Offset Voltage: 6mV @ 5V

Input Bias Current: 0.16µA @ 5V

Quiescent Current: 90µA

Common-Mode Rejection Ratio: 79dB CMRR

Propagation Delay: 105ns

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive use

Robust thermal performance for high reliability

Compatibility

SOT-23-5 package compatible with standard surface-mount assembly processes

Compatible with a wide range of single or dual supply voltages

Application Areas

Automotive systems

Industrial automation

Sensor interfaces

Microcontroller system monitoring

Power supply control

Product Lifecycle

Currently active

Not reported as nearing discontinuation

Future replacement parts or direct upgrades might be available

Several Key Reasons to Choose This Product

Precision sensor applications can benefit greatly from the low offset voltage and bias current

Energy savings and extended battery life for portable devices due to low quiescent current

Exceptional performance under a wide range of environmental conditions

Industry-standard packaging ensuring compatibility with existing production lines

STMicroelectronics' reputation for reliability and quality supports long-term deployments

Meets automotive industry standards, making it suitable for vehicle applications

Versatile across multiple voltage supply options, easing design integration