MC33465N

The MC33465N is designed as one kind of micropower undervoltage sensing circuit that is specifically designed for use with battery powered microprocessor based systems, where extended battery life is required. The applications of MC33465N include direct monitoring of the MPU/logic power supply used in appliance, automotive, industrial and portable equipment.

Features of the MC33465N are:(1)extremely low standby current of 1.0 mA at Vin = 3.5 V; (2)wide input voltage range (0.7 V to 10 V); (3)monitors power supply voltages from 1.1 V to 5.0 V; (4)high accuracy detector threshold (+/-2.5%); (5)two reset output types (open drain or complementary drive); (6)programmable output delay by external capacitor (100 ms typ. with 0.15 mF); (7)surface mount package (SOT-23 5-pin); (8)convenient tape and reel (3000 per Reel).

The absolute maximum ratings of the MC33465N can be summarized as:(1)power input supply voltage: 0 to 12 V;(2)RESET output voltage: -0.3 to +12 V;(3)RESET output current (source or sink): 70 mA;(4)operating junction temperature: +125;(5)operating ambient temperature: -40 to +85;(6)storage temperature range: -40 to +125;(7)lead temperature (soldering): 260, 10s. If you want to know more information such as the electrical characteristics about the MC33465N, please download the datasheet in www.seekic.com or www.chinaicmart.com .