Energy Harvesting

Analog Devices offers a wide range of ultra low power ICs for energy harvesting applications. Power management products that convert energy from vibration (piezoelectric), photovoltaic (solar), and thermal (TEC, TEG, thermopiles, thermocouples) sources provide high efficiency conversion to regulated voltages or to charge batteries and super capacitor storage elements. Boost converters that operate from as little as 20 mV or battery chargers with maximum power point capability expand the possibilities for industrial automation and control, wireless sensor, transportation, automotive, and building management applications. Ultra low quiescent current linear regulators, op amps, comparators, voltage supervisors, ADCs, DACs, and micropower voltage references provide additional building blocks for autonomous systems.
Product Selection Table

Energy Harvesting

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SortOrderPart#Number of OutputsEnergy SourceTopologyVin
(min)
(V)
Vin
(max)
(V)
CommentsFeaturesPrice (1000+)
($ US)
1LTC4013 1 Solar Buck 4.5 60 60V Synchronous Buck Multi-Chemistry Battery Charger Maximum Power Point Tracking (Sampled Voc), NTC Input, Resistor Set Frequency $3.95 (LTC4013EUFD#PBF)
2LTC3130 1 Solar Buck-Boost 2.4 25 25V, 600mA Buck-Boost, /-1 Fixed Vout Burst Mode, Maximum Power Point Control, Power Good $3.35 (LTC3130EMSE#PBF)
3ADP5092 1 Piezoelectric, Solar, Thermoelectric- 80m 3.3 Ultralow Power Energy Harvester PMU with MPPT and Charge Management- $2.49 (ADP5092ACPZ-1-R7)
4ADP5091 1 Piezoelectric, Solar, Thermoelectric- 80m 3.3 Ultralow Power Energy Harvester PMU with MPPT and Charge Management- $2.49 (ADP5091ACPZ-1-R7)
5LTC3119 1 Solar Buck-Boost 250m 18 18V, 5A Synchronous Buck-Boost DC/DC Converter Burst Mode, External Synchronization, Maximum Power Point Control, Power Good, Resistor Set Frequency $7.15 (LTC3119EUFD#PBF)
6LTC3106 1 Solar, Thermoelectric Buck-Boost 850m 5.1 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6µA Quiescent Current Battery Charger, Burst Mode, Maximum Power Point Control, Power Good, PowerPath $2.94 (LTC3106EUDC#PBF)
7LTC4015 1 Solar Buck 4.5 35 Multichemistry Buck Battery Charger Controller with Digital Telemetry System Coulomb Counter, Digital Telemetry, I2C, Maximum Power Point Tracking (Full), Temp Monitor $5.95 (LTC4015EUHF#PBF)
8LTC4121-4.2 1 Solar Buck Battery Charger 4.4 40 40V 400mA Synchronous Step-Down Battery Charger, Fixed 4.2V Maximum Power Point Tracking (Sampled Voc) $2.60 (LTC4121EUD-4.2#PBF)
9LTC4121 1 Solar Buck Battery Charger 4.4 40 40V 400mA Synchronous Step-Down Battery Charger, Adj Float Voltage Maximum Power Point Tracking (Sampled Voc) $2.60 (LTC4121EUD#PBF)
10ADP5090Reference Circuit Available 1-- 80m 3.3 Ultralow Power Boost Regulator with MPPT and Charge Management- $1.99 (ADP5090ACPZ-1-R7)
11LTC3331 1 Magnetic, Piezoelectric, Solar Buck-Boost 3 19 Nanopower Buck-Boost DC/DC with Energy Harvesting Battery Charger Battery Charger, PowerPath $3.55 (LTC3331EUH#PBF)
12LT8490 1 Solar Buck-Boost 6 80 High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (M Maximum Power Point Tracking (Full) $10.35 (LT8490EUKJ#PBF)
13LTC3107 3 Thermoelectric Boost, LDO 20m 500m Ultra-Low Voltage Energy Harvester and Primary Battery Life Extender LDO, Power Good, PowerPath, Primary Battery Backup $2.95 (LTC3107EDD#PBF)
14LTC3330 2 Magnetic, Piezoelectric, Solar Buck-Boost 3 18 Energy Harvesting DC/DC with Battery Backup Full Wave Bridge Rectifier $3.55 (LTC3330EUH#PBF)
15LTC3129-1 1- Buck-Boost 1.92 15 LTC3129 Offers Eight Fixed Output Voltages From 2.5V to 15V Burst Mode, Fixed Output, Maximum Power Point Control, Power Good $2.95 (LTC3129EMSE-1#PBF)
16LTC3129 1- Buck-Boost 1.92 15 15V, 200mA Synchronous Buck-Boost with 1.3uA Quiescent Current Burst Mode, Maximum Power Point Control, Power Good $2.95 (LTC3129EMSE#PBF)
17LTC4020 1 Solar- 4.5 55 55V Buck-Boost Multi-Chemistry Battery Charger Maximum Power Point Control, NTC Input, PowerPath $4.95 (LTC4020EUHF#PBF)
18LTC4000-1 1 Solar Buck 3 60 High Voltage High Current Battery Charger with Maximum Power Point Control (MPPC) Maximum Power Point Control $3.95 (LTC4000EUFD-1#PBF)
19LTC3104 2- Buck, LDO 2.5 15 2.6uA Quiescent Current, 300mA Buck & 10mA LDO Burst Mode, LDO, Power Good $2.70 (LTC3104EDE#PBF)
20LTC3103 1- Buck 2.5 15 1.8µA Quiescent Current, 15V, 300mA Synchronous Step-Down Burst Mode, Power Good $2.45 (LTC3103EDD#PBF)
21LTC4071 1- Shunt Battery Charger 2.65- Li-Ion/Polymer Shunt Battery Charger System with Low Battery Disconnect NTC Input, Pack Protection $2.20 (LTC4071EDDB#TRPBF)
22LTM8062A 1 Solar Buck 4.95 32 32VIN, 2A µModule Battery Charger, Float Voltage Up to 18.8V Maximum Power Point Control, Output Current Regulation, Reverse Input Protection $10.20 (LTM8062AEV#PBF)
23LTM8062 1 Solar Buck 4.95 32 32VIN, 2A µModule Battery Charger, Float Voltage Up to 14.4V Maximum Power Point Control, Output Current Regulation, Reverse Input Protection $9.85 (LTM8062EV#PBF)
24LTC3588-2 1 Piezoelectric Buck 14 20 Piezoelectric Energy Harvesting Power Supply with 14V Minimum Vin Full Wave Bridge Rectifier $2.95 (LTC3588EDD-2#PBF)
25LTC3388 1- Buck 2.7 20 20V High Efficiency Nanopower Step-Down Regulator Pin Selectable Output Voltage $2.95 (LTC3388EDD-1#PBF)
26LTC3109 3 Thermoelectric Boost 20m 500m Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager Auto-Polarity Detect, LDO, Power Good, PowerPath $3.95 (LTC3109EGN#PBF)
27LTC3108-1 3 Thermoelectric Boost, LDO 20m 500m Ultralow Voltage Step-Up and Power Manager, Fixed Vout of 2.5V, 3V, 3.7V or 4.5V Fixed Output, LDO, Power Good, PowerPath $2.95 (LTC3108EDE-1#PBF)
28LT3652HV 1 Solar Buck 4.95 34 Power Tracking 2A Battery Charger for Solar, Vin Max 34V, Vfloat Max 18V Maximum Power Point Control $3.40 (LT3652HVEDD#PBF)
29LTC3105 1 Solar Boost 200m 5 400mA Step-Up DC/DC Converter with Maximum Power Point Control and 250mV Start-Up Burst Mode, Maximum Power Point Control, Output Disconnect, Power Good, Soft Start $2.70 (LTC3105EDD#PBF)
30LT3652 1 Solar Battery Charger 4.95 32 Power Tracking 2A Battery Charger for Solar, Vin Max 32V, Vfloat Max 14.4V Maximum Power Point Control $3.05 (LT3652EDD#PBF)
31LTC4070 1- Shunt Battery Charger 3.1- Li-Ion/Polymer Shunt Battery Charger System NTC Input $2.06 (LTC4070EDDB#TRPBF)
32LTC3588 1 Piezoelectric Buck 2.7 20 Piezoelectric Energy Harvesting Power Supply Full Wave Bridge Rectifier $2.95 (LTC3588EDD-1#PBF)
33LTC3535 2- Boost 500m 5 Dual Channel 550mA 1MHz Synchronous Step-Up DC/DC Converter Burst Mode, Output Disconnect $2.95 (LTC3535EDD#PBF)
34LTC3108 3 Thermoelectric Boost, LDO 20m 500m Ultralow Voltage Step-Up and Power Manager LDO, Power Good, PowerPath $2.95 (LTC3108EDE#PBF)
35LTC3534 1- Buck-Boost 2.4 7 7V, 500mA Synchronous Buck-Boost DC/DC Converter Burst Mode, Output Disconnect $3.15 (LTC3534EDHC#PBF)
36LTC3526L 1- Boost 500m 5 550mA Synch Boost, 0.68V Typ Startup Voltage, 1MHz Switching, /B Disable Burst Mode Burst Mode, Output Disconnect $1.85 (LTC3526LBEDC#TRPBF)