NCV8130 300 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator The NCV8130 is a 300 mA VLDO equipped with NMOS pass transistor and a separate bias supply voltage (V ). The device BIAS www.onsemi.com provides very stable, accurate output voltage with low noise suitable T for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the MARKING NCV8130 features low I consumption. The XDFN6 1.2 mm x Q DIAGRAM 1.2 mm package is optimized for use in space constrained applications. XDFN6 XX M CASE 711AT Features Input Voltage Range: 0.8 V to 5.5 V XX = Specific Device Code Bias Voltage Range: 2.4 V to 5.5 V M = Date Code Fixed Output Voltage Device Output Voltage Range: 0.8 V to 2.1 V PIN CONNECTIONS 1.5% Accuracy over Temperature, 0.5% V 25C OUT UltraLow Dropout: 150 mV Maximum at 300 mA Very Low Bias Input Current of Typ. 80 A OUT IN 1 6 Very Low Bias Input Current in Disable Mode: Typ. 0.5 A Logic Level Enable Input for ON/OFF Control Thermal NC GND 2 5 Pad Output Active Discharge Option Available Stable with a 1 F Ceramic Capacitor NCV Prefix for Automotive and Other Applications Requiring EN 3 4 BIAS Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable Device Temperature Grade 1: 40C to (Top VIew) +125C Ambient Operating Temperature Range These are PbFree Devices ORDERING INFORMATION Typical Applications See detailed ordering, marking and shipping information on page 9 of this data sheet. Automotive, Consumer and Industrial Equipment Point of Load Regulation Batterypowered Equipment FPGA, DSP and Logic Power Supplies Switching Power Supply Post Regulation Cameras, DVRs, STB and Camcorders V BIAS 2.7 V NCV8130 100 nF BIAS OUT V OUT 1.0 V 300 mA V IN IN 1 F 1.3 V 1 F EN GND V EN Figure 1. Typical Application Schematics Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: June, 2017 Rev. 0 NCV8130/DNCV8130 CURRENT IN OUT LIMIT ENABLE EN BLOCK UVLO BIAS 150 VOLTAGE + REFERENCE THERMAL LIMIT *Active DISCHARGE GND *Active output discharge function is present only in NCV8130AMXyyyTCG devices. yyy denotes the particular output voltage option. Figure 2. Simplified Schematic Block Diagram PIN FUNCTION DESCRIPTION Pin No. Pin Name Description 1 OUT Regulated Output Voltage pin 2 N/C Not internally connected (Note 1) 3 EN Enable pin. Driving this pin high enables the regulator. Driving this pin low puts the regulator into shutdown mode. 4 BIAS Bias voltage supply for internal control circuits. This pin is monitored by internal Under-Voltage Lockout Circuit. 5 GND Ground pin 6 IN Input Voltage Supply pin Pad Should be soldered to the ground plane for increased thermal performance. 1. True no connect. Printed circuit board traces are allowable www.onsemi.com 2