STMicroelectronics 1 Voltage Supervisor 4-Pin 2.93 V SOT-143 STM6315SDW13F

STMicroelectronics STM6315SDW13F is a highly reliable 1 voltage supervisor microprocessor reset monitor packaged in a compact 4-pin SOT-143 form factor. It is engineered to provide stable and precise reset control by monitoring supply voltages in electronic systems. The device is ideal for use in desktop, laptop, notebook computers, test and measurement instruments, portable battery-powered equipment, and multi-output power supplies.

This voltage supervisor offers a reset threshold voltage of 2.93 V with an output driver configured as open drain, active low. It supports manual resets and does not include a watchdog timer or power fail detection, focusing on essential supervisory functions for microprocessor systems.

STMicroelectronics STM6315SDW13F operates reliably across a broad temperature range from -40°C to 125°C and supports supply voltages from 1 V to 5.5 V. Its small size, with dimensions approximately 3.04 mm in length, 1.4 mm in width, and 1.02 mm in height, makes it well-suited for surface mount applications where space savings are critical.

The device does not bear industry approvals or automotive standards compliance but is designed primarily for microprocessor supply voltage supervisory and reset circuit applications. The reset active time is 210 ms, providing a stable reset signal duration. This supervisor is part of the STM6315 series, recognized for consistent performance in power management ICs.

Key technical features include single supervisor functionality with a precise reset voltage, manual reset capability, and surface mount SOT-143 package. It is optimized for electrical and electronic engineering applications requiring microprocessor voltage monitoring and reset control.

Monitors supply voltage with a 2.93 V reset threshold for reliable power management. Features an open drain, active low output for easy system integration. Operates across a wide temperature range from -40°C to 125°C for harsh environments.

Compact SOT-143 package with 4 pins offers space savings and surface mount compatibility. Includes a manual reset feature for controlled system resets. Supply voltage range is 1 V minimum to 5.5 V maximum ensuring versatility in various circuits.

Reset active time of 210 ms ensures stable reset signaling. Designed for microprocessor supervision and reset, enhancing system reliability.

This Voltage Supervisor is suitable for industrial, laboratory, and manufacturing applications involving microprocessor power supply monitoring. It enables enhanced safety and control in embedded systems and electronic devices.

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