NCV8752ASN28T1G ON Semiconductor

Low Dropout Regulator - Ultra-Low Quiescent Current, I 12 A, Ultra-Low Q Noise 200 mA NCV8752 www.onsemi.com Noise sensitive RF applications such as Power Amplifiers in satellite radios, infotainment equipment, and precision instrumentation require very clean power supplies. The NCV8752 is 200 mA LDO that provides the engineer with a very stable, accurate XDFN6 TSOP5 voltage with ultra low noise and very high Power Supply Rejection CASE 711AE CASE 483 Ratio (PSRR) suitable for RF applications. The device doesnt require any additional noise bypass capacitor to achieve ultra low noise MARKING DIAGRAMS performance. In order to optimize performance for battery operated 1 portable applications, the NCV8752 employs the Auto LowPower X M Function for Ultra Low Quiescent Current consumption. Features XDFN6 Operating Input Voltage Range: 2.0 V to 5.5 V Available in Fixed Voltage Options: 0.8 to 3.5 V 5 Contact Factory for Other Voltage Options XXXAYW Ultra Low Quiescent Current of Typ. 12 A Ultra Low Noise: 11.5 V from 100 Hz to 100 kHz RMS 1 Very Low Dropout: 130 mV Typical at 200 mA TSOP5 2% Accuracy Over Load/Line/Temperature XXX = Specific Device Code A = Assembly Location High PSRR: 68 dB at 1 kHz M = Date Code Power Good Output Y = Year Internal SoftStart to Limit the Inrush Current W = Work Week = PbFree Package Thermal Shutdown and Current Limit Protections (Note: Microdot may be in either location) Stable with a 1 F Ceramic Output Capacitor Available in TSOP5 and XDFN 1.5 x 1.5 mm Package PIN CONNECTIONS Active Output Discharge for Fast TurnOff NCV Prefix for Automotive and Other Applications Requiring IN 1 5 OUT Unique Site and Control Change Requirements AECQ100 GND 2 Qualified and PPAP Capable These are PbFree Devices 3 EN 4 PG Typical Applications TSOP5 Satellite Radio Receivers, GPS 1 Rear View Camera, Electronic Mirrors, Lane Change Detectors OUT IN Portable Entertainment Systems PG N/C V IN V OUT IN OUT GND EN NCV8752 C 100k C IN OUT EN PG 1 F XDFN6 V ON PG GND OFF (Top view) ORDERING INFORMATION See detailed ordering and shipping information in the package Figure 1. Typical Application Schematic dimensions section on page 19 of this data sheet. Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: April, 2020 Rev. 2 NCV8752/DNCV8752 IN ENABLE THERMAL EN UVLO LOGIC SHUTDOWN 0.8 V BANDGAP MOSFET REFERENCE DRIVER WITH CURRENT LIMIT + OUT AUTO LOW POWER MODE PG ACTIVE DISCHARGE EN DELAY + GND Figure 2. Simplified Schematic Block Diagram PIN FUNCTION DESCRIPTION Pin No. Pin No. XDFN 6 TSOP5 Pin Name Description 1 5 OUT Regulated output voltage pin. A small 1 F ceramic capacitor is needed from this pin to ground to assure stability. 2 4 PG Open Drain Power Good Output. 3 2 GND Power supply ground. Connected to the die through the lead frame. Soldered to the copper plane allows for effective heat dissipation. 4 3 EN Enable pin. Driving EN over 0.9 V turns on the regulator. Driving EN below 0.4 V puts the regulator into shutdown mode. 5 N/C Not connected. This pin can be tied to ground to improve thermal dissipation. 6 1 IN Input pin. A small capacitor is needed from this pin to ground to assure stability. www.onsemi.com 2