NCV8623MN-28R2G

The NCP623/NCV8623 low dropout linear regulator can deliver up to 150 mA of output current with a typical dropout voltage of 180 mV. This low dropout feature helps to maintain a regulated output voltage for a longer period of time as the lifetime of the battery decreases. It is the ideal choice for noise sensitive environments like portable applications where noise performance and space are at a premium. The typical output noise voltage specification is 25 VRMS. An additional noise saving feature of this device is its ability to filter choppy signals on the power supply by providing a typical DC ripple rejection of -90 dB and -70 dB at 1.0 kHz. The NCP623 is designed to work with very low ESR capacitors such as ceramic capacitors which are common in the industry now. Additional features such as thermal shutdown and short-circuit protection provide for a robust system design.

Very Low Quiescent Current 170 A (ON, no load), 100 nA (OFF, no load) Very Low Dropout Voltage, Typical Value is 137 mV at an Output Current of 100 mA Very Low Noise with External Bypass Capacitor (10 nF), Typically 25 VRMS over 100 Hz to 100 kHz Internal Thermal Shutdown Extremely Tight Line Regulation Typically -90 dB Ripple Rejection -70 dB @ 1.0 kHz Line Transient Response: 1.0 mV for Vin = 3.0 V Extremely Tight Load Regulation, Typically 20 mV at Iout = 150 mA Multiple Output Voltages Available Logic Level ON/OFF Control (TTL-CMOS Compatible) Output Capacitor ESR Can Vary from 0 to 3.0 NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant