MCP1802 Datasheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifMCP1802 DatasheetThe MCP1802 is a 300 mA, high PSRR, ceramic output capacitor stable Low Dropout (LDO) voltage regulator with shutdown. MCP1802 provides a low noise, highly stable output due to its excellent transient response while consuming only 25 μA of quiescent current. MCP1802's overcurrent limit with current foldback provides short-circuit protection.
Parameter NameValue
Max Input Voltage10
Output Voltage (v)0.9, 1.2, 1.8, 2.5, 3.0, 3.3, 5.0, 6.0
Typical Active Current (µA)25
Typical Dropout Voltage @ Max. lout (mV)800
Typical Output Voltage Accuracy (%)0.4
Output Capacitor TypeCeramic/Aluminum/Tantalum
Output Current (mA)300
Features
300 mA Maximum Output Current
High PSRR: 70 dB typical @ 10 kHz
Low Drop Out Voltage, 200 mV (typical) @ 100 mA
25 μA Typical Quiescent Currents
Input Operating Voltage Range: 2.0V to 10.0V
Stable with Ceramic output capacitors
Current Limit Protection
Shutdown pin
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