xxxAYW NCP500, NCV500 Voltage Regulator - CMOS, Low Noise, Low-Dropout 150 mA The NCP500 series of fixed output low dropout linear regulators are www.onsemi.com designed for portable battery powered applications which require low noise operation, fast enable response time, and low dropout. The device achieves its low noise performance without the need of an 6 5 external noise bypass capacitor. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, and 1 1 resistors for setting output voltage, and current limit and temperature limit protection circuits. TSOP5 DFN 2x2.2 MM The NCP500 has been designed to be used with low cost ceramic SN SUFFIX SQL SUFFIX CASE 483 CASE 506BA capacitors and requires a minimum output capacitor of 1.0 F. Features UltraLow Dropout Voltage of 170 mV at 150 mA PIN CONNECTIONS AND MARKING DIAGRAMS Fast Enable TurnOn Time of 20 sec Wide Operating Voltage Range of 1.8 V to 6.0 V TSOP5 Excellent Line and Load Regulation V 1 5 V High Accuracy Output Voltage of 2.5% in out Enable Can Be Driven Directly by 1.0 V Logic GND 2 Typical RMS Noise Voltage 50 V with No Bypass Capacitor (BW = 10 Hz to 100 kHz) Enable 3 4 N/C Very Small DFN 2x2.2 Package (Top View) NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 xxx = Specific Device Code A = Assembly Location Qualified and PPAP Capable Y = Year These are PbFree Devices W = Work Week = PbFree Package Typical Applications (Note: Microdot may be in either location) Noise Sensitive Circuits VCOs, RF Stages, etc. SMPS PostRegulation DFN 2x2.2 mm HandHeld Instrumentation Enable 6 N/C 1 Camcorders and Cameras xxM 2 5 GND GND V V in out V V in out 3 4 1 (3) 5 (4) (Top View) Driver w/ Thermal Current Shutdown Limit xx = Specific Device Code M = Date Code Enable 3 (1) ORDERING INFORMATION ON See detailed ordering and shipping information in the package dimensions section on page 16 of this data sheet. OFF 2 (2, 5) GND NOTE: Pin numbers in parenthesis indicate DFN package. Figure 1. Simplified Block Diagram Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: October, 2019 Rev. 22 NCP500/DNCP500, NCV500 PIN FUNCTION DESCRIPTION TSOP5 DFN 2x2 Pin No. Pin No. Pin Name Description 1 3 V Positive power supply input voltage. in 2 2, 5 GND Power supply ground. 3 1 Enable This input is used to place the device into low power standby. When this input is pulled to a logic low, the device is disabled. If this function is not used, Enable should be connected to V . in 4 6 N/C No internal connection. 5 4 V Regulated output voltage. out MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage V 0 to 6.0 V in Enable Voltage V 0.3 to V +0.3 V on/off in Output Voltage V 0.3 to V +0.3 V out in Output Short Circuit Duration Infinite Thermal Resistance, JunctiontoAmbient R C/W JA 250 TSOP5 225 DFN (Note 3) Operating Junction Temperature T +125 C J Storage Temperature T 65 to +150 C stg 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. This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MILSTD883, Method 3015 Machine Model Method 200 V Latch up capability (85C) 100 mA. 2. Device is internally limited to 160C by thermal shutdown. 3. For more information, refer to application note, AND8080/D. ELECTRICAL CHARACTERISTICS (V = 2.35 V, C = 1.0 F, C = 1.0 F, for typical value T = 25C, for min and in in out A max values T = 40C to 85C, T = 125C, unless otherwise noted) A jmax Characteristic Symbol Min Typ Max Unit 1.8 V Output Voltage (T = 40C to 85C, I = 1.0 mA to 150 mA) V 1.755 1.8 1.845 V A out out Line Regulation (V = 2.3 V to 6.0 V, I = 1.0 mA) Reg 1.0 10 mV in out line Load Regulation (I = 1.0 mA to 150 mA) Reg 15 45 mV out load Dropout Voltage (Measured at V 2.0%, T = 40C to 85C) V V mV out A in out 2.0 10 (Iout = 1.0 mA) 140 200 (Iout = 75 mA) 270 350 (Iout = 150 mA) Output Short Circuit Current I 200 540 700 mA out(max) Ripple Rejection RR 62 dB (V = V + 1.0 V + 0.5 V , f = 1.0 kHz, I = 60 mA) in out (nom.) pp o Quiescent Current I A Q 0.01 1.0 (Enable Input = 0 V) 175 300 (Enable Input = 0.9 V, I = 1.0 mA) out 175 300 (Enable Input = 0.9 V, I = 150 mA) out Enable Input Threshold Voltage V V th(EN) (Voltage Increasing, Output Turns On, Logic High) 0.9 (Voltage Decreasing, Output Turns Off, Logic Low) 0.15 Enable Input Bias Current I 3.0 100 nA IB(EN) Output Turn On Time (Enable Input = 0 V to V ) 20 100 s in www.onsemi.com 2