The NCV8772 is 350 mA LDO regulator with integrated reset functions dedicated for microprocessor applications. Its robustness allows NCV8772 to be used in severe automotive environments. Ultra low quiescent current as low as 24 µA typical makes it suitable for applications permanently connected to battery requiring ultra low quiescent current with or without load. This feature is especially critical when modules remain in active mode when ignition is off. The Enable function can be used for further decrease of quiescent current in shutdown mode to 1 µA. The NCV8772 contains protection functions as current limit, thermal shutdown and reverse output current protection.
特長
利点
Fixed Output Voltage of 5 V
Perfect for powering microprocessors.
2 % Output Voltage up to Vin = 40 V
Maintains regulated voltage through load dump.
Output Current up to 350 mA
Our vast portfolio of automotive regulators allows you to select the one which fits your application.
RESET Output
Prohibits the microprocessor from performing unrequested tasks at low voltage.
NCV Prefix for Automotive
Meets automotive Site and change control & AEC-Q100 Qualification requirements.
Low Dropout Voltage
Maintains output voltage regulation at low input voltages (especially during automotive cranking).
Ultra Low Quiescent Current of 24 µA Typical
Meets the latest automotive module requirement of less than 100 µA.
Thermal Shutdown
Protects the device from permanent damage at high temperatures.
Short Circuit
Protects the device from creating metal opens on-chip due to excessive current.
Very Wide Range of Cout and ESR Values for Stability
Ensures stability for any type of Output capacitor.