Linear Technology LT3024
Micropower Regulator
FEATURES
s s s s s s s s s DESCRIPTIO s s s s s Low Noise: 20µVRMS (10Hz to 100kHz) Low Quiescent Current: 30µA/Output Wide Input Voltage Range: 1.8V to 20V Output Current: 100mA/500mA Very Low Shutdown Current: <0.1µA Low Dropout Voltage: 300mV at 100mA/500mA Adjustable Outputs from 1.22V to 20V Stable with 1µF/3.3µF Output Capacitor Stable with Aluminum, Tantalum or Ceramic Capacitors Reverse-Battery Protected No Reverse Current No Protection Diodes Needed Overcurrent and Overtemperature Protected Thermally Enhanced 16-Lead TSSOP and 12-Lead (4mm × 3mm) DFN Packages U APPLICATIO S s s s s s Cellular Phones Pagers Battery-Powered Systems Frequency Synthesizers Wireless Modems , LTC and LT are registered trademarks of Linear Technology Corporation. The LT ®3024 is a dual, micropower, low noise, low dropout regulator. With an external 0.01µF bypass capacitor, output noise drops to 20µVRMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 30µA quiescent current per output makes it an ideal choice.