NCV8752BMX18TCG ON Semiconductor

NCV8752 200 mA, Ultra-Low Quiescent Current, I 12 A, Q Ultra-Low Noise, Low Dropout Regulator 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 voltage with ultra low noise and very high Power Supply Rejection XDFN6 TSOP5 Ratio (PSRR) suitable for RF applications. The device doesnt require CASE 711AE CASE 483 any additional noise bypass capacitor to achieve ultra low noise performance. In order to optimize performance for battery operated MARKING DIAGRAMS portable applications, the NCV8752 employs the Auto LowPower Function for Ultra Low Quiescent Current consumption. 1 X M Features Operating Input Voltage Range: 2.0 V to 5.5 V XDFN6 Available in Fixed Voltage Options: 0.8 to 3.5 V Contact Factory for Other Voltage Options 5 Ultra Low Quiescent Current of Typ. 12 A XXXAYW Ultra Low Noise: 11.5 V from 100 Hz to 100 kHz RMS Very Low Dropout: 130 mV Typical at 200 mA 1 TSOP5 2% Accuracy Over Load/Line/Temperature High PSRR: 68 dB at 1 kHz XXX = Specific Device Code A = Assembly Location Power Good Output M = Date Code Internal SoftStart to Limit the Inrush Current Y = Year W = Work Week Thermal Shutdown and Current Limit Protections = PbFree Package Stable with a 1 F Ceramic Output Capacitor (Note: Microdot may be in either location) Available in TSOP5 and XDFN 1.5 x 1.5 mm Package Active Output Discharge for Fast TurnOff PIN CONNECTIONS NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 IN 1 5 OUT Qualified and PPAP Capable GND 2 These are PbFree Devices 3 EN 4 PG Typical Applications TSOP5 Satellite Radio Receivers, GPS Rear View Camera, Electronic Mirrors, Lane Change Detectors 1 Portable Entertainment Systems OUT IN V V IN OUT PG N/C IN OUT NCV8752 C 100k C GND EN IN OUT EN PG 1 F V ON PG GND OFF XDFN6 (Top view) ORDERING INFORMATION Figure 1. Typical Application Schematic See detailed ordering and shipping information in the package dimensions section on page 19 of this data sheet. Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: January, 2016 Rev. 1 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