NCP114

Voltage Regulator - CMOS Low Dropout 300 mA NCP114 The NCP114 is 300 mA LDO that provides the engineer with a very stable, accurate voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP114 employs the dynamic quiescent current adjustment for very low IQ consumption at no−load. Features  Operating Input Voltage Range: 1.7 V to 5.5 V  Available in Fixed Voltage Options: 0.75 V to 3.6 V Contact Factory for Other Voltage Options  Very Low Quiescent Current of Typ. 50 mA  Standby Current Consumption: Typ. 0.1 mA  Low Dropout: 135 mV Typical at 300 mA  1% Accuracy at Room Temperature  High Power Supply Ripple Rejection: 75 dB at 1 kHz  Thermal Shutdown and Current Limit Protections  Stable with a 1 mF Ceramic Output Capacitor  Available in UDFN and TSOP Packages  These are Pb−Free Devices Typical Applicaitons  PDAs, Mobile phones, GPS, Smartphones  Wireless Handsets, Wireless LAN, Bluetooth, Zigbee  Portable Medical Equipment  Other Battery Powered Applications VIN CIN IN EN ON OFF NCP114 OUT GND VOUT COUT 1 mF Ceramic Figure 1. Typical Application Schematic DATA SHEET www.onsemi.com MARKING DIAGRAMS UDFN4 MX SUFFIX XX M 1 CASE 517CU 1 XX = Specific Device Code M = Date Code TSOP−5 SN SUFFIX CASE 483 5 XXXAYWG G 1 XXX = Specific Device Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in e...