LTC3108EGN#PBF
ActiveSTEP-UP CONVERTER AND POWER MANAGER 16-PIN SSOP N TUBE
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LTC3108EGN#PBF
ActiveSTEP-UP CONVERTER AND POWER MANAGER 16-PIN SSOP N TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC3108EGN#PBF |
|---|---|
| Applications | Energy Harvesting |
| Current - Supply | 3 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 0.154 in |
| Package / Case | 16-SSOP |
| Package / Case | 3.9 mm |
| Supplier Device Package | 16-SSOP |
| Voltage - Supply [Max] | 0.5 V |
| Voltage - Supply [Min] | 20 mV |
LTC3108-1 Series
Ultralow Voltage Step-Up Converter and Power Manager
| Part | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Current - Supply | Applications | Package / Case | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 12-DFN (4x3) | 125 °C | -40 °C | 3 mA | Energy Harvesting | 12-WFDFN Exposed Pad | 0.5 V | 20 mV | Surface Mount | ||
Analog Devices | 16-SSOP | 85 °C | 0 °C | 3 mA | Energy Harvesting | 16-SSOP | 0.5 V | 20 mV | Surface Mount | 0.154 in | 3.9 mm |
Analog Devices | 16-SSOP | 85 °C | 0 °C | 3 mA | Energy Harvesting | 16-SSOP | 0.5 V | 20 mV | Surface Mount | 0.154 in | 3.9 mm |
Analog Devices | 16-SSOP | 85 °C | 0 °C | 3 mA | Energy Harvesting | 16-SSOP | 0.5 V | 20 mV | Surface Mount | 0.154 in | 3.9 mm |
Analog Devices | 16-SSOP | 125 °C | -40 °C | 3 mA | Energy Harvesting | 16-SSOP | 0.5 V | 20 mV | Surface Mount | 0.154 in | 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 10.22 | |
| 10 | $ 7.11 | |||
| 25 | $ 6.31 | |||
| 100 | $ 5.41 | |||
| 250 | $ 4.98 | |||
| 500 | $ 4.72 | |||
| 1000 | $ 4.50 | |||
Description
General part information
LTC3108-1 Series
The LTC3108-1 is a highly integrated DC/DC converter ideal for harvesting and managing surplus energy from extremely low input voltage sources such as TEGs (thermoelectric generators), thermopiles and small solar cells. The step-up topology operates from input voltages as low as 20mV.Using a small step-up transformer, the LTC3108-1 provides a complete power management solution for wireless sensing and data acquisition. The 2.2V LDO powers an external microprocessor, while the main output is programmed to one of four fixed voltages to power a wireless transmitter or sensors. The power good indicator signals that the main output voltage is within regulation. A second output can be enabled by the host. A storage capacitor provides power when the input voltage source is unavailable. Extremely low quiescent current and high efficiency design ensure the fastest possible charge times of the output reservoir capacitor. The LTC3108-1 is functionally equivalent to the LTC3108 except for its unique fixed VOUToptions.The LTC3108-1 is available in a small, thermally enhanced 12-lead (3mm × 4mm) DFN package and a 16-lead SSOP package.Output Voltage (Switcher)LTC3108Selectable 2.35V, 3.3V, 4.1V or 5VLTC3108-1Selectable 2.5V, 3V, 3.7V or 4.5VApplicationsRemote Sensors and Radio PowerSurplus Heat Energy HarvestingHVAC SystemsIndustrial Wireless SensingAutomatic MeteringBuilding AutomationPredictive Maintenance
Documents
Technical documentation and resources