MICROCHIP
复位, 1V-5.5V电源, 2.93V阈值/1100 ms延迟, 低电平有效, 漏极开路复位, SOT-143-4
MICREL SEMICONDUCTOR
复位, 低电平有效, 漏极开路复位, 1V-5.5V输入, SOT-143-4