300 mA LDO Regulator, Low Dropout Voltage, Ultra Low Noise, High PSRR with Power Good NCV8164C www.onsemi.com The NCV8164C is a 300 mA LDO, next generation of high PSRR, ultralow noise and low dropout regulators with Power Good open collector output. Designed to meet the requirements of RF and MARKING sensitive analog circuits, the NCV8164C device provides ultralow DIAGRAMS noise, high PSRR and low quiescent current. The device also offer 5 excellent load/line transients. The NCV8164C is designed to work TSOP5 XXXAYW with a 1 F input and a 1 F output ceramic capacitor. It is available in 5 CASE 483 industry standard TSOP5, WDFNW6 0.65P, 2 mm x 2 mm and 1 1 DFNW8 0.65P, 3 mm x 3 mm. Features WDFNW6 2x2, 0.65P XXM Operating Input Voltage Range: 1.6 V to 5.0 V CASE 511DW Available in Fixed Voltage Option: 1.2 V to 4.5 V Adjustable Version Reference Voltage: 1.2 V 1 8164 2% Accuracy Over Load and Temperature DFNW8 3x3, 0.65P XXX CASE 507AD Ultra Low Quiescent Current Typ. 30 A ALYW 1 Standby Current: Typ. 0.1 A XXX = Specific Device Code Very Low Dropout: 110 mV at 300 mA for 3.3 V Variant A = Assembly Location Ultra High PSRR: Typ. 85 dB at 10 mA, f = 1 kHz L = Wafer Lot Ultra Low Noise: 9 V (Fixed Version) RMS M = Month Code Y = Year Stable with a 1 F Small Case Size Ceramic Capacitors W = Work Week Available in TSOP5 3 mm x 1.5 mm x 1 mm CASE 483 = PbFree Package WDFNW6 2 mm x 2 mm x 0.75 mm CASE 511DW (Note: Microdot may be in either location) DFNW8 3 mm x 3 mm x 0.9 mm CASE 507AD NCV Prefix for Automotive and Other Applications Requiring PIN CONNECTONS Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable OUT 1 6 IN These Devices are PbFree, Halogen Free/BFR Free and are RoHS 2 5 ADJ/SNS GND GND Compliant 3 4 PG EN Typical Applications DFNW6 2x2 mm Communication Systems (Top View) InVehicle Networking Telematics, Infotainment and Clusters General Purpose Automotive V IN IN OUT NCV8164C C C OUT IN 1 F 1 F EN PG GND Ceramic Ceramic ON OFF ORDERING INFORMATION See detailed ordering, marking and shipping information on page 8 of this data sheet. Figure 1. Typical Application Schematic Semiconductor Components Industries, LLC, 2019 1 Publication Order Number: November, 2019 Rev. 0 NCV8164C/DNCV8164C Table 1. PIN FUNCTION DESCRIPTION Pin No. Pin No. Pin No. Pin TSOP5 WDFNW6 DFNW8 Name Description 1 6 8 IN Input voltage supply pin 5 1 1 OUT Regulated output voltage. The output should be bypassed with small 1 F ceramic capacitor 3 4 7 EN Chip enable: Applying V < 0.2 V disables the regulator, Pulling V > 0.7 V EN EN enables the LDO 4 / 3 3 PG Power Good, open collector. Use 10 k to 100 k pullup resistor connected to output or input voltage 2 5 6 GND Common ground connection / 4 2 2 ADJ Adjustable output feedback pin (for adjustable version only) 2 2 SNS Sense feedback pin. Must be connected to OUT pin on PCB (for fixed versions only) 4, 5 N/C Not connected, pin can be tied to ground plane for better power dissipation EPAD EPAD EPAD Expose pad should be tied to ground plane for better power dissipation Table 2. ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage (Note 1) V 0.3 to 5.3 V IN Output Voltage V 0.3 to V +0.3, max. 5.3 V OUT IN Chip Enable Input V 0.3 to 5.3 V CE Power Good Voltage V 0.3 to 5.3 V PG Power Good Current I 30 mA PG Output Short Circuit Duration t unlimited s SC Maximum Junction Temperature T 150 C J Storage Temperature T 55 to 150 C STG ESD Capability, Human Body Model (Note 2) ESD 2000 V HBM ESD Capability, Charged Device Model (Note 2) ESD 1000 V CDM Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area. 2. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per AECQ100002 (EIA/JESD22A114) ESD Charged Device Model tested per EIA/JESD22C101, Field Induced Charge Model www.onsemi.com 2