■ GENERAL DESCRIPTION

The XC6229 series is a high speed LDO regulator that features high accurate, low noise, high ripple rejection, low dropout and low power consumption. Housed in the ultra-small LGA-4B01 (0.75 x 0.75, h=0.3mm MAX.) package, the XC6229 is ideal for space-saving design. The XC6229 consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a phase compensation circuit, a thermal shutdown circuit and an inrush current protection circuit.

■ FEATURES

Maximum Output Current : 300mA

Input Voltage Range : 1.6～5.5V

Output Voltages : 2.0～4.0V （Accuracy ±1）

1.2～1.95V （Accuracy ±20mV）

0.05V increments

Dropout Voltage : 80mV＠IOUT=150mA (VOUT=3.0V)

Low Power Consumption : 100μA

Stand-by Current : 0.1μA

High Ripple Rejection : 80dB＠f=1kHz

Protection Circuits : Current Limit (400mA)

Short Circuit Protection

Over Heat Protection

Inrush Current Protection

Low ESR Capacitors : CIN =1.0μF, CL=1.0μF

CE Function : Active High

CL High Speed Discharge

Operating Ambient Temperature : -40℃～+85℃

Small Package : LGA-4B01 (0.75mm×0.75mm×h 0.3MAX.)

Environmentally Friendly : EU RoHS Compliant, Pb Free

■ APPLICATIONS

● Mobile devices / terminals

● Wireless LAN

● Modules (Wireless, Camera, ect.)

● Smart Phones / Mobile phones