Microchip Voltage Supervisor 1 Supervisor 3-Pin 4.39 V Monitored Voltage SOT-23 TC54VN4302ECB713

Microchip TC54VN4302ECB713 is a high-reliability voltage supervisor IC designed to monitor a single voltage level of 4.39 V with precision. Housed in a compact 3-pin SOT-23 surface mount package, this device provides active low, open drain output signaling, making it suitable for integration in a variety of electronic systems requiring reliable power monitoring and reset control.

This voltage supervisor operates within a wide supply voltage range from 700 mV to 10 V, supporting robust operation across diverse electronic circuits. Its operating temperature range from -40°C to 85°C makes it ideal for harsh industrial and commercial environments.

The device does not include watchdog timer or manual reset features but provides essential voltage detector functionality for power fail detection and supervisory applications. Its small footprint, with dimensions measuring 3.1 mm in length, 1.8 mm in width, and 1.3 mm in height, enables space-saving PCB designs.

Applications include power management ICs, embedded systems, industrial control, telecommunications, and instrumentation circuits where precise voltage monitoring and resetting are critical for system reliability.

Single voltage supervision at 4.39 V threshold. Active low, open drain output for external reset control. Wide supply voltage operation between 700 mV and 10 V. Temperature resilient from -40°C to 85°C ensuring stable performance.

Compact surface mount SOT-23 package for efficient PCB layout. No watchdog timer or manual reset features simplifying application. TC54 series compliance for proven supervisory circuit performance. Designed to enhance system reliability in industrial and commercial electronics.

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