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NCV8623

ON Semiconductor
Part Number NCV8623
Manufacturer ON Semiconductor
Description Ultra Low Noise Voltage Regulator
Published Mar 16, 2020
Detailed Description NCP623, NCV8623 Voltage Regulator - Low Dropout, Ultra Low Noise 150 mA The NCP623/NCV8623 low dropout linear regulato...
Datasheet PDF File NCV8623 PDF File

NCV8623
NCV8623

Overview
NCP623, NCV8623 Voltage Regulator - Low Dropout, Ultra Low Noise 150 mA 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 mVRMS.
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.
Features • Very Low Quiescent Current 170 mA (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 mVRMS 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 DVin = 3.
0 V • Extremely Tight Load Regulation, Typically 20 mV at DIout = 150 mA • Multiple Output Voltages Available • Logic Level ON/OFF Control (TTL−CMOS Compatible) • Output Capacitor ESR Can Vary from 0 W to 3.
0 W • 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 Applications • All Portable Systems, Battery Powered Systems, Cellular Telephones, Radio Control Systems, Toys and Low Voltage Systems www.
onsemi.
com MARKING DIAGRAM Ç1 DFN6, 3X3 M...


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