MCP1703 Data Sheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifMCP1703 Data SheetThe MCP1703 is a CMOS, low dropout voltage regulator with 250 mA maximum output. MCP1703 works with input voltage of up to 16V and in combination with its low current consumption of 2 µA is an ideal solution for applications using multi-cell, 9V alkaline or one- or two- and three- cell lithium-ion batteries. It is available in space efficient SOT23a and SOT89 packages or in a thermally capable 3-pin SOT223.
Parameter NameValue
Max Input Voltage16
Output Voltage (v)1.2,1.5,1.8, 2.5, 2.8,3.0, 3.3, 4.0,5.0
Typical Active Current (µA)2
Typical Dropout Voltage @ Max. lout (mV)625
Typical Output Voltage Accuracy (%)0.4
Output Capacitor TypeCeramic/Aluminum/Tantalum
Output Current (mA)250
Features
2.0 μA Quiescent Current (typical)
Input Operating Voltage Range: 2.7V to 16V
250 mA Output Current for Output Voltages ≥ 2.5V
200 mA Output Current for Output Voltages < 2.5V
Output voltage range 1.2V to 5.5V in 0.1V increments
(50 mV increments available upon request)
Stable with 1.0 μF to 22 μF Output Capacitor
Short-Circuit Protection
Overtemperature Protection
Package Options: 3-Pin SOT-23A, 3-Pin SOT-89 and 3-pin SOT223
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