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LTC1261 Switched Capacitor Regulated Voltage Inverter
FEATURES
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DESCRIPTIO
Regulated Negative Voltage from a Single Positive Supply Can Provide Regulated – 5V from a 3V Supply REG Pin Indicates Output is in Regulation Low Output Ripple: 5mV Typ Supply Current: 600µA Typ Shutdown Mode Drops Supply Current to 5µA Up to 15mA Output Current Adjustable or Fixed Output Voltages Requires Only Three or Four External Capacitors Available in SO-8 Packages
APPLICATI
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GaAs FET Bias Generators Negative Supply Generators Battery-Powered Systems Single Supply Applications
The LTC®1261 is a switched-capacitor voltage inverter designed to provide a regulated negative voltage from a single positive supply.