XC6204/XC6205 Series ETR03004-009 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 Mobile phones 300mA(XC6204 E to H type) Cordless phones Dropout Voltage : 200mV 100mA Cameras, video recorders 60mV 30mA Portable games Operating Voltage : 2V ~ 10V Portable AV equipment Output Voltage Range : 1.8V ~ 6.0V (XC6204) Reference voltage 0.9V ~ 1.75V (XC6205) Highly Accurate : 2%, 1% Battery powered equipment Low Power Consumption : 70 A (TYP.) Standby Current : 0.1 A (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 APPLICATION CIRCUIT TYPICAL PERFORMANCE CHARACTERISTICS 1/51 XC6204/XC6205 Series PIN ASSIGNMENT PIN CONFIGURATION PIN NUMBER PIN NAME FUNCTIONS SOT-25 SOT-89-5 USP-6B 1 4 1 VIN Input CE 6 1 VIN 2 2 5 VSS Ground VSS 5 2 NC 3 VOUT NC 4 3 3 6 CE ON/OFF Control 4 1 2, 4 NC No Connection USP-6B SOT-25 SOT-89-5 5 5 3 VOUT Output (BOTTOM VIEW) (TOP VIEW) (TOP VIEW) FUNCTIONS XC6204/6205 A, B, E, F Type XC6204/6205 C, D, G, H Type CE OPERATIONAL STATE CE OPERATIONAL STATE H ON H OFF L OFF L ON H= High Level L= Low Level PRODUCT CLASSIFICATION Ordering Information XC6204/XC6205 DESIGNATOR ITEM SYMBOL DESCRIPTION (*2) A 150mA Active High, pull-down resistor built-in (Semi-Custom) B 150mA Active High, no pull-down resistor built-in (Standard) (*2) C 150mA Active Low, pull-up resistor built-in (Semi-Custom) Type of Regulator D 150mA Active Low, no pull-up resistor built-in (Semi-Custom) (*1) (*1) (*2) (CE pin Logic) E 300mA Active High, pull-down resistor built-in (Semi-Custom) (*1) F 300mA Active High, no pull-down resistor built-in (Standard) (*1) (*2) G 300mA Active Low, pull-up resistor built-in (Semi-Custom) (*1) H 300mA Active Low, no pull-up resistor built-in (Semi-Custom) 09 ~ 17 XC6205 Output Voltage 18 ~ 60 XC6204 e.g. VOUT=2.0V =2, =0 0.1V increments, 2% accuracy (*4) 2 e.g. VOUT=2.8V, 2% =3, =8, =2 0.1V increments, 1% accuracy (*3) 1 Output Voltage e.g. VOUT=3.0V, 1% =3, =0, =1 Accuracy 0.05V increments, 2% accuracy (*4) A e.g. VOUT=2.85V, 2% =2, =8, =A 0.05V increments, 1% accuracy (*3) B e.g. VOUT=3.85V, 1% =3, =8, =B MR SOT-25 (3,000/Reel) MR-G SOT-25 (3,000/Reel) Packages DR USP-6B (3,000/Reel) (*5) - (Order Unit) DR-G USP-6B (3,000/Reel) PR SOT-89-5 (1,000/Reel) PR-G SOT-89-5 (1,000/Reel) (*1) E to H types are compatible to 300mA of XC6204 series. (XC6205 can not draw 300mA depending on output voltage.) (*2) With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by V / 300k (TYP.) IN (*3) Output voltage range of the 1 accuracy product is 2.95V to 6.0V. (*4) Output voltage accuracy of the V 1.5V is 30mV. OUT (*5) The -G suffix denotes Halogen and Antimony free as well as being fully RoHS compliant. 2/51