A6250CE3RXX中文资料创瑞科技数据手册PDF规格书

DESCRIPTION

The A6250C series are highly precise, low power consumption, positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage.

The A6250C consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuits. The A6250C is compatible with low ESR ceramic capacitors. The current 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 1.2V to 5.0V.

The A6250C is available in SOT89-3 and SOT-23 packages.

FEATURES

 Maximum output current : 250 mA ( V IN V OUT +1V

 Dropout voltage : 160mV @ 5 0mA ( 3 .0V

 Output voltage range : 1.2V to 5. 0 V

(selectable in 100mV

steps)

 Highly optional accurate : ± 2

 Low power consumption : 2 μA (TYP.)

 Internal protect or current limiter and short

protect or

 Available in SOT89-3 and SOT-23 p ackage s

APPLICATION

 Smart phones/Mobile phones

 Portable game consoles

 Digital still cameras/Camcorders

 Digital audio equipments

 Reference voltage sources

 Multi function power supplies