NCP4686

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 overshoots are there. A Chip Enable function is included to save power by lowering supply current. 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 Available in XDFN6 1.2 x 1.2 mm, SC−70, SOT23 Packages These are Pb−Free Devices Typical Applications Battery−powered Equipment Networking and Communication Equipment Cameras, DVRs, STB and Camcorders Home Appliances VIN NCP4686x VOUT VIN VOUT CE C1 1m GND C2 1m http://onsemi.com MARKING DIAGRAMS SC−70 CASE 419A XXX XMM 1 SOT−23−5 CASE 1212 XXXMM 1 XDFN6 CASE 711AA XX MM 1 XX, XXX, XXXX = Specific Device Code M, MM = Date Code A = Assembly Location Y = Year W = Wor...