XC6204F332PR-G Torex Semiconductor

XC6204/XC6205 Series ETR03004-011 300mA/150mA High Speed LDO Regulators with ON-OFF Control GENERAL DESCRIPTION The XC6204/XC6205 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 0.05V steps within a range of 0.9V ~ 6.0V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series. The current limiter s foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption. APPLICATIONS FEATURES Maximum Output Current : 150mA Smart phones / Mobile phones 300mA(XC6204 E to H type) Portable game consoles Dropout Voltage : 200mV 100mA Digital still cameras / Camcorders 60mV 30mA Digital audio equipments Operating Voltage : 2V ~ 10V Reference voltage sources Output Voltage Range : 1.8V ~ 6.0V (XC6204) Multi-function power supplies 0.9V ~ 1.75V (XC6205) Highly Accurate : 2%, 1% Low Power Consumption : 70A (TYP.) Standby Current : 0.1A (MAX.) High Ripple Rejection : 70dB 10kHz (XC6204) 60dB 10kHz (XC6205) Low ESR Capacitor Compatible : Ceramic capacitor Operating Ambient Temperature : -40~ 85 Packages : SOT-25, SOT-89-5, USP-6B Environmentally Friendly : EU RoHS Compliant, Pb Free TYPICAL PERFORMANCE TYPICAL APPLICATION CIRCUIT CHARACTERISTICS 1/48 XC6204/XC6205 Series BLOCK DIAGRAM 1) XC6204, XC6205 Series B, D, F, H Type 2) XC6204, XC6205 Series C, G Type VIN VIN R Pull Up ON/OFF eachcircuit CE Control ON/OFF eachcircuit CE Control - Error Current Amp Limit - Error Current + Amp Limit VOUT + VOUT R2 R2 R1 R1 Voltage VSS Reference Voltage VSS Reference 3) XC6204, XC6205 Series A, E Type VIN ON/OFF eachcircuit CE Control R Pull Down - Error Current Amp Limit + VOUT R2 R1 Voltage VSS Reference * Diodes shown in the above circuit are protective diodes. 2/48