NCP4686 Description
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 Page 15.
NCP4686 Key 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 Regulation: 0.1%/V Typ
- Ripple Rejection: Typ. 60 dB (f = 10 kHz)
- Stable with Ceramic Capacitors: 1 mF or more
- Current Fold Back Protection
- Build-in Constant Slope Circuit