XC6412C001EL

XC6411/XC6412 Series 0.8uA Low Power Consumption Dual Voltage Regulator ETR0320_005 The XC6411/6412 series are highly precise, low noise, positive voltage LDO dual regulators manufactured using CMOS processes. The series achieves very low supply current, 0.8μA / ch. (TYP.) and consists of a reference voltage source, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. SOT-25 package for the XC6411P series, SOT-26 package for the XC6412B series and USP-6C package for the XC6412C series (preliminary) make high density mounting possible. Therefore, the series is ideal for applications where high density mounting is required such as in mobile equipment. Output voltage of each regulators VR1 and VR2 is selectable in 100mV increments within a range of 0.9V to 5.0V by laser trimming. The series is also compatible with low ESR ceramic capacitors, which give added output stability. VR1 and VR2 are completely isolated. For this, a cross talk between each channel, which causes a problem during load fluctuations, can be greatly reduced, and the stabilized voltage can be supplied. The current limiter's foldback circuit also operates as a short protect for the output pin. ■GENERAL DESCRIPTION ■APPLICATIONS ●MP3 players, Portable AV equipment ●Mobile phones ●Cordless phones, wireless communication equipment ●Portable games ●Cameras, Video recorders ●PDAs ■FEATURES Maximum Output Current : 200mA (300mA Limit, TYP.) @ VOUT=3.0V, VIN=4.0V Dropout Voltage : 320mV @ IOUT = 100mA @ VOUT = 3.0V Input Voltage Range : 1.5V ~ 6.0V Output Voltage Range : 0.9V ~ 5.0V (100mV increments) Highly Accurate : Set voltage accuracy ±2% (1.5V