■APPLICATIONS

●Battery powered equipment

●Reference voltage sources

●Cameras, video cameras

●Portable AV systems

●Mobile phones

●Portable games

●Cordless phones,

wireless communication equipment

■TYPICAL APPLICATION CIRCUIT

■FEATURES

Maximum Output Current

Dropout Voltage

Maximum Operating Voltage

Output Voltage Range

Highly Accurate

Low Power Consumption

Low ESR Capacitor

Protection

Operating Ambient Temperature

Packages

Environmentally Friendly

: 250mA (Vin=4.3V, Vout=3.3V)

: 80mV@40mA and Vout=3.3V

: <18V

: 3.0V ~ 5.0V (0.1V increments)

:±2%

: 3μA (TYP.)

: Ceramic capacitor compatible

: Current Limit Circuit Built-in

: -40℃~ +85℃

: SOT-23

SOT-89

TO-92

: EU RoHS Compliant, Pb Free

■GENERAL DESCRIPTION

The AMS6209 series are highly precise, low power consumption, 3 terminal, positive voltage regulators manufactured using

CMOS and laser trimming technologies.

The series provides large currents with a significantly small dropout voltage.

The AMS6209 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit.

The series is compatible with low ESR ceramic capacitors.

The currrent limiter's foldback circuit operates as a short circuit

protection as well as the output current limiter for the output pin.

Output voltages are internally by laser trimming technologies.

It is selectable in 0.1V increments within a range of 3.0V to

5.0V.

SOT-23, SOT-89, TO-92 are available.

AMS6209

Advanced Monolithic Systems http://www.ams-semitech.com

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