LT3014 Datasheet | Linear Technology

.. LT3014 20m A, 3V to 80V Low Dropout Micropower Linear Regulator Features - - - - - - - - - - - - - - DESCRIPTIO U APPLICATIO S - - - - Wide Input Voltage Range: 3V to 80V Low Quiescent Current: 7µA Low Dropout Voltage: 350m V Output Current: 20m A LT3014HV Survives 100V Transients (2ms) No Protection Diodes Needed Adjustable Output from 1.22V to 60V 1µA Quiescent Current in Shutdown Stable with 0.47µF Output Capacitor Stable with Aluminum, Tantalum or Ceramic Capacitors Reverse-Battery Protection No Reverse Current Flow from Output Thermal Limiting Available in 5-Lead Thin SOTTM and 8-Lead DFN Packages The LT®3014 is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 20m A of output current with a dropout voltage of 350m V. Designed for use in battery-powered or high voltage systems, the low quiescent current (7µA operating and 1µA in shutdown) makes the LT3014 an ideal choice. Quiescent current is also well controlled in dropout. Other Features of the LT3014 include the ability to operate with very small output capacitors. The regulators are stable with only 0.47µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used without the necessary addition of ESR as is mon with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection. The device is available as an adjustable device with a 1.22V reference voltage. The LT3014 regulator is available in the 5-lead Thin SOT and 8-lead DFN packages. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. Thin SOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 6118263, 6144250. Low Current High Voltage Regulators Regulator for Battery-Powered Systems Tele Applications Automotive...