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High Speed LDO Regulators Low ESR Cap.Compatible,Output ON/OFFControl

XC6209 Series

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GENERAL DESCRIPTION

The XC6209 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 voltage reference, an error amplifier, a current limiter

and a phase compensation circuit plus a driver transistor.

Output voltage is selectable in 0.05V increments 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.

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APPLICATIONS

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Smart phones / Mobile phones

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Portable game consoles

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Digital still cameras / Camcorders

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Digital audio equipments

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Reference voltage sources

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Multi-function power supplies

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TYPICAL APPLICATION CIRCUIT

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FEATURES

Maximum Output Current

Dropout Voltage

Maximum Operating Voltage

Output Voltage Range

Highly Accurate

Low Power Consumption

Standby Current

High Ripple Rejection

Operating Ambient Temperature

Low ESR Capacitor

Compatible

Packages

Environmentally Friendly

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TYPICAL PERFORMANCE

CHARACTERISTICS

: 150mA

(300mA=XC6209 E to H types)

: 60mV @ 30mA

: 200mV @ 100mA

: 2.0V ~ 10V

: 0.9V ~ 6.0V(0.05V increments)

: ±2% (VOUT>1.5V)

±

30mV (VOUT≦1.5V)

: 25μA (TYP.)

: Less than 0.1μA (TYP.)

: 70dB (10kHz)

: -40℃~ +85℃

: Ceramic capacitor

: SOT-25

USP-6B

SOT-89-5

: EU RoHS Compliant, Pb Free

ETR0306_009