DESCRIPTION
The UTC LD3870 is low dropout voltage regulator designed for cellular phone application.

FEATURES
* High Ripple Rejection: 56dB≤RR(DC<f<60kHz)
                                       66dB typ. (f=100Hz)
                                       60dB typ. (f=1kHz)
* Output Noise Voltage: eN=30ΜV , Cp=0.01μF
* Output Current: IO(MAX)=150mA
* High Precision Output: VO±2%
* Low Dropout Voltage: VD=0.12V typ.
                                      (IO=60mA,Vo≥1.8V)
* Input Voltage range: +2~+14V(VO =1.5V Version)
* ON/OFF Control: Active High
* Output capacitor with 4.7uF ceramic capacitor
* Internal Short Circuit Current Limit
* Internal Thermal Overload Protection