EM6156 Description
The EM6156 offers a high level of integration by bining voltage regulation, voltage monitoring and software monitoring using a watchdog. A parator monitors the voltage applied at the VIN input paring it with an internal voltage reference VREF. The power-on reset function is initialized after VIN reaches VREF and takes the reset output inactive after a delay TPOR.
EM6156 Key Features
- 40°C to +125°C temperature range
- Highly accurate 5 V, 120 mA guaranteed output (actual
- Output voltage tolerance <+/- 3%
- Low dropout voltage, typically 250 mV at 100 mA
- Unregulated DC input can withstand -42 V reverse
- No reverse output current
- Very low temperature coefficient for the regulated
- Current limiting
- Four threshold voltages (2.9V, 3.0V, 4.4V, 4.6V)
- Several timeout reset periods (1.6ms, 25ms, 200ms