DATA SHEET www.onsemi.com 500 mA, Very Low Dropout MARKING DIAGRAM Bias Rail CMOS Voltage 1 XX M WDFN6 Regulator CASE 511BR NCV8135 XX = Specific Device Code M = Date Code The NCV8135 is a 500 mA VLDO equipped with NMOS pass transistor and a separate bias supply voltage (V ). The device BIAS provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications. In order to PIN CONNECTIONS optimize performance for battery operated portable applications, the NCV8135 features low I consumption. The NCV8135 is offered in Q IN OUT 1 6 WDFN6 2 mm x 2 mm package, wettable flanks option available for Enhanced Optical Inspection. Thermal GND 2 5 SNS Features Pad Input Voltage Range: 0.4 V to 5.5 V Bias Voltage Range: 2.5 V to 5.5 V BIAS EN 3 4 Fixed Output Voltage Versions Available 1% Accuracy over Temperature, 0.5% V 25C OUT (Top View) UltraLow Dropout: Typ. 53 mV at 500 mA Very Low Bias Input Current of Typ. 35 A ORDERING INFORMATION Logic Level Enable Input for ON/OFF Control See detailed ordering, marking and shipping information on page 9 of this data sheet. Output Active Discharge Option Available Stable with a 10 F Ceramic Capacitor NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Automotive, Consumer and Industrial Equipment Point of Load Regulation Batterypowered Equipment Smartphones, Tablets Cameras, DVRs, STB and Camcorders V IN NCV8135 4.7 F IN V OUT OUT 0.4 V up to 500 mA V BIAS BIAS 10 F SNS EN 0.1 F GND V EN Figure 1. Typical Application Schematic Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: August, 2021 Rev. 2 NCV8135/DNCV8135 CURRENT OUT IN LIMIT ENABLE 150 EN BLOCK *Active DISCHARGE BIAS UVLO VOLTAGE + REFERENCE THERMAL LIMIT SNS GND *Active output discharge function is present only in NCV8135A option devices. Figure 2. Simplified Schematic Block Diagram www.onsemi.com 2