MIC2774N-17YM5-TR Microchip - Двойной контроллер напряжения SOT-23

The MIC2774L-17YM5 TR is a dual micro power low voltage supervisor with open drain active-low RESET output. Available in surface mount 5 pin SOT-23 package. Features: Monitors two independent power supplies for under-voltageconditions One fi xed and one user adjustable input Choice of factory-programmed thresholds Adjustable input can monitor supplies as low as 0.3 V Generates 140ms (minimum) power-on reset pulse Manual reset input Choice of active-high, active-low, or open-drain activelow reset outputs Inputs may be pulled above VDD (7V abs. max.) Open-drain output can be pulled above VDD (7 V abs max.) /RST output valid down to 1.2 V Ultra-low supply current, 3.5 μA typical Rejects brief input transients IttyBitty 5-lead SOT-23 package Pin compatible upgrade for MAX6306/09/12 Applications: Monitoring processor ASIC, or FAGA core and I/O voltages PDAs, hand-held PCs Embedded controllers Telecommunications systems Power supplies Wireless / Cellular systems Networking hardware