MIC809-5 Datasheet | Micrel Semiconductor

MIC809-5 .. Micrel Microprocessor Reset Circuit General Description The MIC809-5 is a power supply supervisor that provides under-voltage monitoring and power-on reset generation in an industry standard 3-pin SOT package and SC-70 package. The reset output is asserted at power-on and any time the input voltage drops below the programmed threshold. It remains asserted for 30ms (min.) after the input subsequently rises back above the threshold boundary. The MIC809-5 has an active-low reset output. The MIC809-5 is inherently immune to brief power supply transients. Typical supply current is a low 5µA. For those applications that require a manual reset function,...