The LMS33460 device is an undervoltage detector with a 3‑V threshold and extremely low power consumption. The LMS33460 is specifically designed to accurately monitor power supplies. It is especially suited to battery-powered systems where low quiescent current and small size are required. This IC generates an active output whenever the input voltage drops below 3 V.
This part uses a precision on-chip voltage reference and a comparator to measure the input voltage. Built-in hysteresis helps to prevent erratic operation in the presence of noise. The UVD is available in the ultra-miniature 5-pin SC70 package.
|Part number||Order||Threshold voltage 1 (Typ) (V)||Number of supplies monitored||VCC (Max) (V)||VCC (Min) (V)||Output driver type/reset output||Time delay (ms)||Features||Rating||Operating temperature range (C)||Watchdog timer WDI (sec)|
Wide input voltage
|Catalog||-40 to 85||None|