A6250CE3VRXX中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

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