STWD100YNYWY3F - STMicroelectronics

Manufacturer Part Number

STWD100YNYWY3F

Manufacturer

STMicroelectronics

Introduction

STMicroelectronics' STWD100YNYWY3F is part of their Power Management (PMIC) Supervisors range designed for monitoring voltage and watchdog functionality.

Product Features and Performance

Watchdog Circuit

Monitors single voltage level

Active Low Reset signal

Minimum 1.12s Reset Timeout

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

Designed for automotive applications

AEC-Q100 qualified

Surface Mount technology

SC-74A, SOT-753 package type

SOT-23-5 device package

Product Advantages

High-reliability voltage monitoring

Robust temperature range for extreme conditions

Qualification for automotive industry standards, ensuring rigorously tested performance

Flexible operation with both Open Drain or Open Collector outputs

Compact footprint for space-constrained applications

Key Technical Parameters

Type: Watchdog Circuit

Number of Voltages Monitored: 1

Output: Open Drain or Open Collector

Reset: Active Low

Reset Timeout: 1.12s Minimum

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified indicating suitability for automotive use

Compatibility

Compatible with a wide range of microcontrollers and systems requiring voltage supervision

Application Areas

Automotive systems

Embedded electronics

Industrial automation

Telecommunications

Consumer electronics

Product Lifecycle

Active product status (no indication of nearing discontinuation)

STMicroelectronics typically supports long lifecycle products, with replacements or upgrades available

Several Key Reasons to Choose This Product

Adequate for extreme environmental conditions with its wide temperature range

AEC-Q100 qualification assures the component's reliability in automotive applications

Minimal risk of untimely reset due to the generous 1.12s Reset Timeout

Easy integration into various circuit designs due to its SOT-23-5 packaging

STMicroelectronics’ reputation for producing long-life and high-quality components