DESCRIPTION
UMW HT70xx series is a three-port low voltage detector implemented with CMOS technology. CMOS technology ensures low power consumption. Although the detector is mainly designed for fixed voltage detection, it can also detect the threshold voltage specified by the user through peripheral components (only for NMOS open-drain type). 3.APPLICATIONS
Battery detector, level selector Power failure detector Microcomputer reset 2.FEATURES
Low power consumption, typical value: 2.0uA Wide operating voltage range: 1.5V~12V Low temperature drift detection voltage: typical value ±50ppm/°C Built-in hysteresis High-precision voltage detection: ±3% Small package: SOT89-3, TO92, SOT23-3 Non-volatile RAM signal storage protector Battery storage backup 4.Pinning information Pin number TO-92/SOT89-3 SOT23-3 1 1 2 3 3 2 Symbol OUT VDD GND DESCRIPTION
Chip output Chip input Chip ground SOT89-3 1 2 3 TO-92 3 SOT23-3 1 2 123 UTD Semiconductor Co.,Limited Jul.2025 1 of 12 5.Functional Block Diagram...
