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See Technical Specifications

LTC3108EDE#PBF

Ultralow Voltage Step-Up Converter and Power Manager

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC3108EDE#PBF
Datasheet:

LTC3108EDE#PBF Datasheet (PDF)
Mounting Style:

SMD/SMT
Output Voltage:

2.35 V, 3.3 V, 4.1 V, 5 V
Output Current:

4.5 mA
Number of Outputs:

3 Output
EDA/CAD Models:

Request Free CAD Models for LTC3108EDE#PBF

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LTC3108EDE#PBF General Description

The LTC3108 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. The LTC3108 is functionally equivalent to the LTC3108-1 except for its unique fixed V_OUT options.

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Key Features

Operates from Inputs of 20mV
Complete Energy Harvesting Power Management System
- Selectable V_OUT of 2.35V, 3.3V, 4.1V or 5V
- LDO: 2.2V at 3mA
- Logic Controlled Output
- Reserve Energy Output

Application

Remote Sensors and Radio Power
Surplus Heat Energy Harvesting
HVAC Systems
Industrial Wireless Sensing
Automatic Metering
Building Automation
Predictive Maintenance

Specifications

Product Category:	Switching Voltage Regulators	Mounting Style:	SMD/SMT
Output Voltage:	2.35 V, 3.3 V, 4.1 V, 5 V	Output Current:	4.5 mA
Number of Outputs:	3 Output	Input Voltage MAX:	0.5 V
Topology:	Boost	Input Voltage MIN:	0.02 V
Minimum Operating Temperature:	- 40 C	Maximum Operating Temperature:	+ 125 C
Series:	LTC3108	Packaging:	Tube
Input Voltage:	0.02 V to 0.5 V	Quiescent Current:	0.2 uA
Type:	Integrated DC/DC Converter	Shutdown:	No Shutdown
Development Kit:	DC1582B-A	Operating Supply Current:	0.006 mA
Product Type:	Switching Voltage Regulators	Factory Pack Quantity:	91
Subcategory:	PMIC - Power Management ICs	Unit Weight:	0.002222 oz
Tags	LTC3108ED, LTC3108E, LTC3108, LTC310, LTC31, LTC3, LTC	Product Category	Power Management Specialized - PMIC
Series	LTC3108	Type	Converters
Mounting Style	SMD/SMT	Output Current	4.5 mA, 11 mA, 300 mA
Input Voltage Range	0 V to 500 mV	Output Voltage Range	2.134 V to 5.1 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Input Current	3 mA	Development Kit	DC1582B-A
Input Voltage, Max	500 mV	Input Voltage, Min	0 V
Maximum Output Voltage	5.1 V	Operating Supply Current	6 uA
Product Type	Power Management Specialized - PMIC	Factory Pack Quantity	91
Subcategory	PMIC - Power Management ICs	Unit Weight	0.002222 oz