NCP4686 Datasheet - ON Semiconductor

NCP4686 Low Dropout Regulator

Pin No. XDFN6 Pin No. SC *70 Pin No. SOT23 Pin Name Description 6 4 5 VOUT Output pin 2 3 2 GND Ground 3 1 3 CE Chip enable pin (Active “H”) 4 5 1 VIN Input pin 1 2 4 NC No connection 5 * * NC No connection *Please refer to package dimensions section on P.

NCP4686 400 mA, High Accuracy, Low Input Voltage, Low Dropout Regulator The NCP4686 is CMOS Linear voltage regulators with 400 mA output current capability. The device has very high output voltage accuracy, low supply current and low ON resistance transistor. The NCP4686 is easy to use and includes output current fold back protection and a fully integrated constant slope circuit as a soft start circuit. Due to it inrush current is minimized and no output voltage overshoo.

NCP4686 Features

* Operating Input Voltage Range: 1.0 V to 3.6 V

* Output Voltage Range: 0.7 V to 1.8 V (available in 0.1 V steps)

* Output Voltage Accuracy: ±0.8% (VOUT ≥ 1.0 V, TA = 25°C)

* Supply Current: 48 mA

* Dropout Voltage: 0.22 V (VOUT = 1.5 V)

* Line Regulat

NCP4686_ONSemiconductor.pdf