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PST91XX System Reset

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Description

MITSUMI System Reset PST91XX System Reset Monolithic IC PST91XX Series Outline The function of this low reset type IC is to accurately reset system.

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Datasheet Specifications

Part number
PST91XX
Manufacturer
MITSUMI ELECTRIC
File Size
65.11 KB
Datasheet
PST91XX_MITSUMIELECTRIC.pdf
Description
System Reset

Features

* 1. High precision voltage detection Vs±3% max. 2. Super low current consumption ICCH=1.5µA typ. ICCL=1.0µA typ. 3. Low operating threshold voltage 0.65V typ. 4. Hysteresis voltage is provided as a detect voltage 50mV typ. 5. Large output current at the time ON 15mA typ. 6. The detect voltage can be

Applications

* 1. Reset circuits for microcomputers, CPU and MPU. 2. Reset circuit for logic circuitry. 3. Battery voltage check circuit. 4. Circuit for changing over to backup battery. 5. Level detecting circuit. Pin Assignment 5 1 2 3 1 2 3 VOUT VCC GND 1 2 4 1 2 NC SUB GND VOUT VCC 3 3 4 5 SOT-25A TO-9

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