NCP154

NCP154 Voltage Regulator - Dual, Low IQ, Low Dropout, Dual Input 300 mA The NCP154 is 300 mA, Dual Output Linear Voltage Regulator that offers two independent input pins and provides a very stable and accurate voltage with ultra low noise and very high Power Supply Rejection Ratio (PSRR) suitable for RF applications. The device doesn’t require any additional noise bypass capacitor to achieve ultra low noise performance. In order to optimize performance for battery operated portable applications, the NCP154 employs the Adaptive Ground Current Feature for low ground current consumption during light-load conditions. Features Operating Input Voltage Range: 1.9 V to 5.25 V Two Independent Input Voltage Pins Two Independent Output Voltage (for detail please refer to Ordering Information) Low IQ of typ. 55 mA per Channel High PSRR: 75 dB at 1 kHz Very Low Dropout: 140 mV Typical at 300 mA Thermal Shutdown and Current Limit Protections Stable with a 1 mF Ceramic Output Capacitor Available in XDFN8 1.2 × 1.6 mm Package Active Output Discharge for Fast Output Turn-Off These are Pb-free Devices Typical Applications Smartphones, Tablets Wireless Handsets, Wireless LAN, Bluetooth®, ZigBee® Interfaces Other Battery Powered Applications http://onsemi.com XDFN8, 1.2x1.6 CASE 711AS PIN CONNECTIONS GND 1 OUT1 2 OUT2 3 GND 4 8 EN1 7 IN1 EP 6 IN2 5 EN2 XDFN8 (Top View) MARKING DIAGRAM XM G X = Specific Device Code M = Date Code G = Pb−Free Package VIN1 VIN2 C...