NCP502, NCV502 Voltage Regulator - CMOS Low Iq, Low-Dropout 80 mA The NCP502 series of fixed output linear regulators are designed for wwwwww..onsemi.comonsemi.com handheld communication equipment and portable battery powered applications which require low quiescent. The NCP502 series features MARKING an ultralow quiescent current of 40 A. Each device contains a DIAGRAM voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit 5 4 protection circuits. SC705 5 xxx M SQ SUFFIX The NCP502 has been designed to be used with low cost ceramic 3 CASE 419A capacitors. The device is housed in the microminiature SC705 and 2 1 1 TSOP5 surface mount packages. Standard voltage versions are 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.3 V, 3.4 V, 3.5 V, 3.6 V, 5 TSOP5 3.7 V and 5.0 V. Other voltages are available in 100 mV steps. (SOT235, SC595) xxx AYW 5 SN SUFFIX Features 1 CASE 483 1 Low Quiescent Current of 40 A Typical xxx = Specific Device Code Excellent Line and Load Regulation A = Assembly Location Low Output Voltage Option Y = Year Output Voltage Accuracy of 2.0% W = Work Week M = Date Code Industrial Temperature Range of 40C to 85C, = PbFree Package NCV502, T = 40C to 125C A (Note: Microdot may be in either location) NCP502: 1.3 V Enable Threshold High, 0.3 V Enable Threshold Low NCV Prefix for Automotive and Other Applications Requiring PIN CONNECTIONS Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable V 1 5 V in out These are PbFree Devices GND 2 Typical Applications Enable 3 4 N/C Cellular Phones Battery Powered Consumer Products (Top View) HandHeld Instruments Camcorders and Cameras ORDERING INFORMATION See detailed ordering and shipping information in the package Battery or Vout dimensions section on page 7 of this data sheet. Unregulated 1 5 + Voltage C1 + C2 2 ON 3 4 OFF This device contains 86 active transistors Figure 1. Typical Application Diagram Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: October, 2019 Rev. 21 NCP502/DNCP502, NCV502 PIN FUNCTION DESCRIPTION Pin No. Pin Name Description 1 V Positive power supply input voltage. in 2 GND Power supply ground. 3 Enable This input is used to place the device into low power standby. When this input is pulled low, the device is disabled. If this function is not used, Enable should be connected to Vin. 4 N/C No internal connection. 5 V Regulated output voltage. out MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage V 12 V in Enable Voltage Enable 0.3 to V +0.3 V in Output Voltage V 0.3 to V +0.3 V out in Power Dissipation and Thermal Characteristics Power Dissipation P Internally Limited W D Operating Junction Temperature T +150 C J Operating Ambient Temperature NCP502 T 40 to +85 C A NCV502 40 to +125 Storage Temperature T 55 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. Latchup capability (85C) 100 mA DC with trigger voltage. THERMAL CHARACTERISTICS Rating Symbol Test Conditions Value Unit 2 Thermal Characteristics, TSOP5 (Note 2) R 1 oz Copper Thickness, 100 mm C/W JA Thermal Resistance, JunctiontoAir (Note 3) 205 Thermal Resistance, JunctiontoAmbient, SC705 R 400 JA W C/W NOTE: Single component mounted on a 80 x 80 x 15 mm FR4 PCB with stated copper head spreading area. Using the following boundary conditions as stated in EIA/JESD 511, 2, 3, 7, 12. 2. True no connect. Printed circuit board traces are allowable. 3. 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.. www.onsemi.com 2