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LTC3108 20 3108p Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com © LINEAR TECHNOLOGY CORPORATION 2009 LT 1109 • PRINTED IN USA RELATED PARTS TYPICAL APPLICATION PART NUMBER DESCRIPTION COMMENTS LTC1041 Bang-Bang Controller VIN: 2.8V to 16V; VOUT(MIN) = Adj; IQ = 1.2mA; ISD < 1μA; SO-8 Package LTC1389 Nanopower Precision Shunt Voltage Reference VOUT(MIN) = 1.25V; IQ = 0.8μA; SO-8 Package LT1672/LT1673/ LT1674 Single-/Dual-/Quad-Precision 2μA Rail-to-Rail Op Amps SO-8, SO-14 and MSOP-8 Packages LT3009 3μA IQ, 20mA Linear Regulator VIN: 1.6V to 20V; VOUT(MIN): 0.6V to Adj, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V to Fixed; IQ = 3μA; ISD < 1μA; 2mm × 2mm DFN-8 and SC70 Packages LTC3525L-3/ LTC3525L-3.3/ LTC3525L-5 400mA (ISW), Synchronous Step-Up DC/DC Converter with Output Disconnect VIN: 0.7V to 4V; VOUT(MIN) = 5VMAX; IQ = 7μA; ISD < 1μA; SC70 Package LTC3588 Piezoelectric Energy Generator with Integrated High Efficiency Buck Converter VIN: 2.6V to 19.2V; VOUT(MIN): Fixed to 2.5V, 3V, 3.3V, 3.6V; IQ = 0.95μA; 3mm × 3mm DFN-10 and MSOP-10E Packages LTC3631 45V, 100mA Synchronous MicroPower Buck Converter VIN: 4.5V to 45V, 60VMAX; VOUT(MIN): 0.8V to Adj, 3.3V Fixed, 5V Fixed; IQ = 12μA; ISD < 1μA; 3mm × 3mm DFN-8 and MSOP-8E Packages LTC3632 45V, 20mA Synchronous MicroPower Buck Converter VIN: 4.5V to 45V, 60VMAX; VOUT(MIN): 0.8V to Adj, 3.3V Fixed, 5V Fixed; IQ = 12μA; ISD < 1μA; 3mm × 3mm DFN-8 and MSOP-8E Packages LTC3642 45V, 50mA Synchronous MicroPower Buck Converter VIN: 4.5V to 45V, 60VMAX; VOUT(MIN): 0.8V to Adj, 3.3V Fixed, 5V Fixed; IQ = 12μA; ISD < 1μA; 3mm × 3mm DFN-8 and MSOP-8E Packages LT8410/ LT8410-1 MicroPower 25mA/8mA Low Noise Boost Converter with Integrated Schottky Diode and Output Disconnect VIN: 2.6V to 16V; VOUT(MIN) = 40VMAX; IQ = 8.5μA; ISD < 1μA; 2mm × 2mm DFN-8 Package TEG 3108 TA07 C1 TEC HOT COLD C2 SW VS2 VS1 VSTORE VOUT2 VOUT2 PGOOD VOUT VLDO COUT PGD VLDO + VOUT VOUT2_EN LTC3108 VAUX GND 2.2μF CSTORE 5V VAUX 1μF 1nF 2.2V 3.3V 1:100 LPR6235-752SML 330pF ON OFF C1 TEC C2 SW VS2 VS1 VSTORE VOUT2 PGD VLDO + VOUT VOUT2_EN LTC3108 VAUX GND 1nF 1:100 LPR6235-752SML 330pF + + COLD HOT TEG Dual TEG Energy Harvester Operates from Temperature Differentials of Either Polarity |
