NCP502 ONSEMI [ON Semiconductor], NCP502 Datasheet
NCP502
Available stocks
Related parts for NCP502
NCP502 Summary of contents
Page 1
... PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP502/A has been designed to be used with low cost ceramic capacitors. The device is housed in the micro−miniature SC70−5 surface mount package. Standard voltage versions are 1 ...
Page 2
PIN FUNCTION DESCRIPTION Á Á Á Á ...
Page 3
... Output Voltage Noise (f = 100 Hz to 100 kHz) Enable Input Threshold Voltage (NCP502) (Voltage Increasing, Output Turns On, Logic High) (Voltage Decreasing, Output Turns Off, Logic Low) Enable Input Threshold Voltage (NCP502A) (Voltage Increasing, Output Turns On, Logic High) (Voltage Decreasing, Output Turns Off, Logic Low) Output Voltage Temperature Coefficient 3 ...
Page 4
V = 3.0 V OUT INPUT VOLTAGE (V) IN Figure 2. Quiescent Current versus Input Voltage ...
Page 5
OUT 2.99 2.985 2.98 2.975 2.97 2.965 2.96 −60 −40 − TEMPERATURE (°C) Figure 8. Output Voltage versus Temperature 1200 1000 800 600 400 200 0 −50 Figure 10. Dropout Voltage versus ...
Page 6
Load Regulation The change in output voltage for a change in output current at a constant temperature. Dropout Voltage The input/output differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured when the ...
Page 7
... P tot + [ gnd (I out ) ] ) [ out ] * I out or V inMAX + output current is needed then the ground current from the data sheet is 40 mA. For an NCP502/A (3.0 V), the maximum input voltage will then be 6.12 V. http://onsemi.com 7 T J(max ...
Page 8
... NCP502SQ33T1G NCP502SQ35T1 NCP502SQ35T1G NCP502SQ50T1 NCP502ASQ15T1 NCP502ASQ18T1 NCP502ASQ25T1 NCP502ASQ27T1 NCP502ASQ28T1 NCP502ASQ30T1 NCP502ASQ33T1 NCP502ASQ35T1 NCP502ASQ50T1 Additional voltages in 100 mV steps are available upon request by contacting your ON Semiconductor representative. †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...
Page 9
−B− 0.2 (0.008 0.50 0.0197 0.40 0.0157 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting ...
Page 10
... USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 10 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. NCP502/D ...