XCM406 Series
High Current High Speed Dual LDO Regulator
www.DataSheet4U.com
ETR2406-003
GENERAL DESCRIPTION
The XCM4...
XCM406 Series
High Current High Speed Dual LDO
Regulator
www.DataSheet4U.com
ETR2406-003
GENERAL DESCRIPTION
The XCM406 series is a high current, dual LDO
regulator in an ultra small USP-12B01 package which measures just 2.8mm x 2.8mm. The IC is basically two XC6210 high speed CMOS LDOs which are precise, low noise, high current,
regulators consisting of a voltage reference, an error amplifier, a current limiter and phase compensation circuit plus a driver
transistor. The low ON resistance of the built-in driver
transistor means that batteries can be used to a minimal input-output voltage differential and can therefore be used for a longer time. The series can be used with low ESR ceramic capacitors and output voltages are selectable in 0.1V increments within a range of 0.8V to 5.0V per channel. The fold-back current limit circuit also operates as the output current limiter and the output pin protector. The IC can be placed in stand-by mode via the CE function so that power consumption is greatly reduced.
APPLICATIONS
Mobile phone Bluetooth equipment Portable AV equipment Portable gaming equipment
FEATURES
Maximum Output Current Dropout Voltage Operating Voltage Range Output Voltage Setting Range Accuracy Low Power Consumption High Ripple Rejection Operating Temperature Range Package 700mA (TYP.: 800mA limit) (1.6V
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