Product Overview NCV8668: LDO Regulator, Very Low Iq, 150 mA, with Window Watchdog, Enable and Reset For complete documentation, see the data sheet Product Description The NCV8668 is 150 mA LDO regulator with integrated window watchdog and reset functions dedicated for microprocessor applications. Its robustness allows NCV8668 to be used in severe automotive environments, Very low quiescent current as low as 38 µA typical makes it suitable for applications permanently connected to battery requiring very low quiescent current with or without load. The Enable function can be used for further decrease of quiescent current down to 1 µA. The NCV8668 contains protection functions as current limit and thermal shutdown. Features • 5.0 V, ±2%, 150 mA • Very Low Quiescent Current: Typ 38 µA • Very Low Dropout Voltage • Enable Function • Reset with Adjustable Power-on Delay • Window Watchdog • Integrated Protection Features: Current Limitation Thermal Shutdown • NCV Prefix for Automotive Applications • • • • Body Control Module Instrument and Clusters Occupant Protection and Comfort Powertrain Benefits • Tight regulation limits • Save battery life • Maintains output voltage regulation at low input voltages (especially during automotive cranking). • External control over the device • Prohibits the microprocessor from performing unrequested tasks at low voltage. • MPU control • Self protection • Meets automotive Site and change control & AEC-Q100 Qualification requirements. End Products • Automotive Part Electrical Specifications Product Compliance Status Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type NCV8668ABD133R2G AEC Qualified Active Single Positive 3.3 0.15 40 0.225 0.038 60 SOIC-8 Active Single Positive 5 0.15 40 0.225 0.038 60 SOIC-8 Active Single Positive 5 0.15 40 0.225 0.038 60 SOIC-14 Active Single Positive 3.3 0.15 40 0.225 0.038 60 SOIC-8 EP Active Single Positive 5 0.15 40 0.225 0.038 60 SOIC-8 EP PPAP Capable Pb-free Halide free NCV8668ABD150R2G AEC Qualified PPAP Capable Pb-free Halide free NCV8668ABD250R2G AEC Qualified PPAP Capable Pb-free Halide free NCV8668ABPD33R2G AEC Qualified PPAP Capable Pb-free Halide free NCV8668ABPD50R2G AEC Qualified PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016