200mA, Low Noise, Low Dropout Negative Micropower Regulator Features: Low Noise: 30µVRMS (10Hz to 100kHz) Low Quiescent Current: 30µA Low Dropout Voltage: 340mV Output Current: 200mA Fixed Output Voltage: –5V Adjustable Output from –1.22V to –20V Positive or Negative Shutdown Logic 3µA Quiescent Current in Shutdown Stable with 1µF Output Capacitor Stable with Aluminum, Tantalum, or Ceramic Capacitors Thermal Limiting Low Prole (1mm) ThinSOT™ and (0.75mm) 8-Pin 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

1.1A, Low Noise, Low Dropout Linear Regulator Features: Output Current: 1.1A Dropout Voltage: 310mV Low Noise: 40μVRMS (10Hz to 100kHz) 500μA Quiescent Current (Adjustable Version) Wide Input Voltage Range: 1.8V to 20V No Protection Diodes Needed Controlled Quiescent Current in Dropout Adjustable Output from 1.20V to 19.5V Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V < 1μA Quiescent Current in Shutdown Stable with 10μF Output Capacitor Stable with Ceramic or Tantalum Capacitors Reverse-Battery Protection No Reverse Current Current Limit with Foldback Protection Thermal Limiting 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages

500mA Power Op Amp with Adjustable Precision Current Limit Features: ±500mA Minimum Output Current Independent Adjustment of Source and Sink Current Limits 1% Current Limit Accuracy Improved Reactive Load Driving Stability Operates with Single or Split Supplies Shutdown/Enable Control Input Open-Collector Status Flags: Sink Current Limit Source Current Limit Thermal Shutdown Fail-Safe Current Limit and Thermal Shutdown 1.6V/μs Slew Rate 3.6MHz Gain-Bandwidth Product Specified Temperature Range: –40°C to 85°C Available in a 20-Lead TSSOP Package

500mA Power Op Amp with Adjustable Precision Current Limit Features: ±500mA Minimum Output Current Independent Adjustment of Source and Sink Current Limits 1% Current Limit Accuracy Improved Reactive Load Driving Stability Operates with Single or Split Supplies Shutdown/Enable Control Input Open-Collector Status Flags: Sink Current Limit Source Current Limit Thermal Shutdown Fail-Safe Current Limit and Thermal Shutdown 1.6V/μs Slew Rate 3.6MHz Gain-Bandwidth Product Specified Temperature Range: –40°C to 85°C Available in a 20-Lead TSSOP Package