TC1277

Reset Monitors

Microchip Technology

TC1277 Features

* Precision VCC Monitor for 3.3V Systems

* 100msec Minimum RESET, RESET Output Duration

* Output Valid to VCC = 1.2V

* VCC Transient Immunity

* Small 3-Pin SOT-23B Package

* No External Components General Description The TC1275/TC1276/TC1277 are cost-

TC1277 General Description

The TC1275/TC1276/TC1277 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The reset output is driven active within 20µsec of VCC falling through the reset vol.

TC1277 Datasheet (469.19 KB)