Microchip Precision Monitor Voltage Supervisor 4-Pin 4.72 V CMOS Output Surface Mount SOT-143 TC1270ANRVRCTR

Microchip TC1270ANRVRCTR precision monitor voltage supervisor IC is designed to keep a microcontroller in reset until system voltage reaches and stabilizes at a safe and reliable level for operation. This device protects embedded systems by preventing brown-out conditions, which can cause malfunctions due to low voltage supply.

It features a manual reset input pin allowing external control to reset the system when necessary. The device's output driver is CMOS type, capable of sourcing or sinking up to 10 mA, making it versatile for various applications requiring reset signaling.

The TC1270ANRVRCTR operates over a voltage range from 1.0 V to 5.5 V, with a reset threshold voltage precisely at 4.72 V. It is housed in a compact 4-pin SOT-143 surface mount package, facilitating easy and space-efficient integration on printed circuit boards.

The device is fully static with no output glitches during power-up, and offers a reset active time of approximately 280 milliseconds to ensure stable startup across temperature variations. Its operating temperature spans from -40°C to 125°C, suitable for industrial, automotive, and harsh environment applications.

Conforming to RoHS environmental regulations, the TC1270ANRVRCTR is also automotive grade, meeting AEC-Q100 qualification for high reliability. It is a cost-effective solution optimized for fast response to negative voltage transitions, ensuring microcontroller integrity and system stability.

Typical applications include power management in microcontroller-based systems, embedded controllers, instrumentation, industrial automation, HVAC control systems, and automotive electronics requiring precise voltage supervision.

Maintains microcontroller reset until voltage stabilizes at a safe operating level. Supports manual reset for enhanced control. Fast response to voltage drops prevents brown-out conditions. Operating voltage range from 1.0 V to 5.5 V with 4.72 V reset threshold.

Surface mount SOT-143 package with 4 pins for compact PCB integration. Operating temperature range -40°C to 125°C for industrial applications. Output driver type CMOS with 10 mA output current capability. Complies with RoHS and automotive AEC-Q100 reliability standards.

Reset active time of 280 ms ensuring stable system startup. Storage temperature range from -65°C to +150°C for robust storage conditions. Explore the extensive range of Microchip power management ICs and Voltage Supervisors in EnvMart for precise and reliable electronic system designs.