AMS6209
■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.
5.0V.
SOT-23, SOT-89, TO-92 are available.
It is selectable in 0.1V increments within a range of 3.0V to
■APPLICATIONS
●Battery
powered equipment
●Reference
voltage sources
●Cameras,
video cameras
●Portable
AV systems
●Mobile
phones
●Portable
games
●Cordless
phones,
wireless communication equipment
■FEATURES
Maximum Output Current
Dropout Voltage
Maximum Operating Voltage
Output Voltage Range
Highly Accurate
: 250mA (Vin=4.3V, Vout=3.3V)
: 80mV@40mA and Vout=3.3V
: <18V
: 3.0V ~ 5.0V (0.1V increments)
:±2%
Low Power Consumption
Low ESR Capacitor
Protection
Packages
: 3μA (TYP.)
: Ceramic capacitor compatible
: Current Limit Circuit Built-in
: SOT-23
SOT-89
TO-92
: EU RoHS Compliant, Pb Free
Operating Ambient Temperature
: -40℃~ +85℃
Environmentally Friendly
■TYPICAL
APPLICATION CIRCUIT
1
Advanced Monolithic Systems
http://www.ams-semitech.com
AMS [ Advanced Monolithic Systems Ltd ]
