G691L293T73UF In Stock GMT Microprocessor Supervisory Circuit Authorized GMT Electronic Components Agent

The G691L293T73UF is a microprocessor supervisory circuit manufactured by Global Mixed-Mode Technology Inc., designed to monitor power supplies in microprocessor and digital systems. Here is an overview of its features and specifications:

General Description:
The G690/G691 series, which includes the G691L293T73UF, are used to monitor power supplies in microprocessor and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V-powered circuits. These circuits assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold.

Features:
– Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages
– Fully Specified Over Temperature
– Available in Three Output Configurations: Push-Pull RESET Output (G690L), Push-Pull RESET Output (G690H), Open-Drain RESET Output (G691L)
– 140ms Minimum Power-On Reset Pulse Width
– 10µA Supply Current
– Guaranteed Reset Valid to VCC = +1V
– Power Supply Transient Immunity
– No External Components Required
– Packaged in 3-Pin SOT-23 and SC-70-3(SOT-323) Packages

Applications:
– Computers
– Controllers
– Intelligent Instruments
– Critical Microprocessor and Microcontroller Power Monitoring
– Portable/Battery-Powered Equipment
– Automotive

The G691L293T73UF is specifically designed for precision monitoring of power supply voltages and is available with a reset threshold suitable for operation with a variety of supply voltages. It is part of the broader category of Power Management Circuits, which are essential for delivering electricity to operate loads in electronic devices.