Datasheet LT3080 (Analog Devices) - 28

LT3080
Typical applicaTion Paralleling Regulators
IN LT3080 VCONTROL + – OUT 20mΩ SET IN LT3080 VIN 4.8V TO 28V VCONTROL + – OUT 20mΩ VOUT 1µF 3.3V 2A SET 10µF 165k 3080 TA18
relaTeD parTs PART NUMBER DESCRIPTION COMMENTS LDOs
LT1086 1.5A Low Dropout Regulator Fixed 2.85V, 3.3V, 3.6V, 5V and 12V Output LT1117 800mA Low Dropout Regulator 1V Dropout, Adjustable or Fixed Output, DD-Pak, SOT-223 Packages LT1118 800mA Low Dropout Regulator OK for Sinking and Sourcing, S0-8 and SOT-223 Packages LT1963A 1.5A Low Noise, Fast Transient Response LDO 340mV Dropout Voltage, Low Noise: 40µVRMS, VIN = 2.5V to 20V, TO-220, DD-Pak, SOT-223 and SO-8 Packages LT1965 1.1A Low Noise LDO 290mV Dropout Voltage, Low Noise 40µVRMS, VIN = 1.8V to 20V, VOUT = 1.2V to 19.5V, Stable with Ceramic Caps TO-220, DD-Pak, MSOP and 3mm × 3mm DFN packages. LTC®3026 1.5A Low Input Voltage VLDOTM Regulator VIN: 1.14V to 3.5V (Boost Enabled), 1.14V to 5.5V (with External 5V), VDO = 0.1V, IQ = 950µA, Stable with 10µF Ceramic Capacitors, 10-Lead MSOP and DFN Packages
Switching Regulators
LT1976 High Voltage, 1.5A Step-Down Switching Regulator f = 200kHz, IQ = 100µA, TSSOP-16E Package LTC3414 4A (IOUT), 4MHz Synchronous Step-Down DC/DC 95% Efficiency, VIN: 2.25V to 5.5V, VOUT(MIN) = 0.8V, TSSOP Package Converter LTC3406/LTC3406B 600mA (IOUT), 1.5MHz Synchronous Step-Down DC/DC 95% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 20µA, Converter ISD < 1µA, ThinSOTTM Package LTC3411 1.25A (IOUT), 4MHz Synchronous Step-Down DC/DC 95% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 60µA, Converter ISD < 1µA, 10-Lead MS or DFN Packages 3080fc 28 Linear Technology Corporation LT 0911 REV C • PRINTED IN USA 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com LINEAR TECHNOLOGY CORPORATION 2007 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts