LTC3107
warning : NOT RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

LTC3107

Ultra-Low Voltage Energy Harvester and Primary Battery Life Extender

Show More showmore-icon

warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Viewing: Part Details
arrow-icon

Not the part you were looking for?

viewall Go to Product Selection Table
file View Data Sheet
Documentation View All Documentation
LTspice LTC3107 - Power Management Download 2.87 KB
Part Models 4
1ku List Price Starting From $3.54
Features
  • Thermal Energy Harvesting Assisted Power Management System
    • VOUT Tracks the Primary Battery Voltage
    • 2.2V LDO Output
    • Reserve Energy Output, Clamped to 4.3V
  • Operates from Inputs as Low as 20mV
  • Battery In-Use Indicator (BAT_OFF)
  • IQ from Battery:
    • 80nA When Energy Harvesting
    • 6μA No Energy Harvesting
  • Standard, Compact Step-Up Transformer
  • Small, Thermally Enhanced 10-lead (3mm × 3mm) DFN package
Additional Details
show more Icon

The LTC3107 is a highly integrated DC/DC converter designed to extend the life of a primary battery in low power wireless systems by harvesting and managing surplus energy from extremely low input voltage sources such as TEGs (Thermoelectric Generators) and thermopiles. The step-up topology operates from input voltages as low as 20mV.

Using a small step-up transformer, the LTC3107 provides a complete power management solution for typical wireless sensor applications that operate from a primary battery. The 2.2V LDO can be used to power an external microprocessor, while the main output voltage automatically adapts to match the voltage of the primary battery. The LTC3107 seamlessly transitions from battery power to harvested power whenever harvested energy is available, extending the life of the battery. The BAT_OFF indicator can be used to track battery usage. An optional storage capacitor accumulates excess harvested energy, further extending battery life.

The LTC3107 is available in a small, thermally enhanced 10-lead (3mm × 3mm) DFN package.

Applications

  • Industrial Wireless Sensing
  • Remote Sensor and Radio power
  • HVAC
  • Automatic Metering
  • Building Automation, Security
  • Predictive Maintenance, Condition Monitoring
Show More Arrow image
file View Data Sheet
Documentation View All Documentation
LTspice LTC3107 - Power Management Download 2.87 KB
Part Models 4
1ku List Price Starting From $3.54
modal bookmark icon

{{modalTitle}}

modal close icon

{{modalDescription}}

{{dropdownTitle}}

input down arrow
  • {{defaultSelectedText}}
    • {{#each projectNames}}
  • {{name}}
    • {{/each}} {{#if newProjectText}}
  • plus icon {{newProjectText}}
    • {{/if}}
{{#if toggleButtonDescription}}
{{toggleButtonDescription}}
{{/if}} {{#if newProjectTitle}}

{{newProjectTitle}}

{{projectNameErrorText}}

{{/if}}

LTC3107

Documentation

4
overlayclose

Filters

1 Applied

mobileoverlaydownarrow
  • All
    TickIcon
  • User Guide
  • Data Sheet
  • All
    TickIcon
  • English
  • Japanese
resetfilter

Reset Filters

Data Sheet

2

PDF Vector

PDF

UPDATED 12/19/2013
English

LTC3107: Ultra-Low Voltage Energy Harvester and Primary Battery Life Extender Data Sheet

Open PDF File

redirect
367.00K
download

Download PDF

PDF Vector

PDF

UPDATED 03/06/2014
Japanese

LTC3107: 超低電圧環境発電（エネルギーハーベスト）電源および一次電池寿命延長回路 データシート

Open PDF File

redirect
626.00K
download

Download PDF

User Guide

2

PDF Vector

PDF

UPDATED 11/23/2016
English
DC2321A - Demo Manual (Rev.B) redirect icon

2.26 M

download

Download PDF

PDF Vector

PDF

UPDATED 02/28/2014
English
DC2103A - Demo Manual redirect icon

402.00K

download

Download PDF

There are no results matching this criteria. Try resetting your filters or searching for a different term

close icon

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC3107EDD#PBF 10-Lead DFN (3mm x 3mm w/ EP) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LTC3107EDD#TRPBF 10-Lead DFN (3mm x 3mm w/ EP) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LTC3107IDD#PBF 10-Lead DFN (3mm x 3mm w/ EP) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LTC3107IDD#TRPBF 10-Lead DFN (3mm x 3mm w/ EP) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 6, 2023

- 23_0011

Discontinuance of Select LTC3107 Products

LTC3107EDD#PBF

LAST TIME BUY

LTC3107EDD#TRPBF

LAST TIME BUY

LTC3107IDD#PBF

LAST TIME BUY

LTC3107IDD#TRPBF

LAST TIME BUY

pdf

PDN23_0011_Form

external-icon

xls

Material_Report

Download

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 6, 2023

- 23_0011

arrow down

Discontinuance of Select LTC3107 Products

LTC3107EDD#PBF

LAST TIME BUY

LTC3107EDD#TRPBF

LAST TIME BUY

LTC3107IDD#PBF

LAST TIME BUY

LTC3107IDD#TRPBF

LAST TIME BUY

pdf

PDN23_0011_Form

external-icon

xls

Material_Report

Download

Software & Part Ecosystem

Evaluation Kits 2

reference details image

DC2321A

Dust Energy Harvesting Demo Board with E-Ink Display, Designed to Connect to the DC2344A or DC2509A

zoom

DC2321A

Dust Energy Harvesting Demo Board with E-Ink Display, Designed to Connect to the DC2344A or DC2509A

download icon

Download

 print icon

Print
DC2321A
Dust Energy Harvesting Demo Board with E-Ink Display, Designed to Connect to the DC2344A or DC2509A
Buy Now View Details

Product Detail

Demonstration circuit 2321A is a low power wireless sensor node development platform equipped with an E-ink display for user feedback. The system is capable of monitoring and managing its available energy, logging information from sensors and sharing this data over a wireless network.


The board is designed to connect to the DC2344A or DC2509A energy harvesting demonstration boards which output a regulated power supply as well as status information from energy harvesting ICs and their backup batteries. Two coulomb counters on the DC2321A allow the processor to monitor the energy output of these batteries which will vary depending on the amount of energy which can be harvested from the system’s surroundings.


A DC2274A-A SmartMesh Manager must be used in order to evaluate the networking features of the DC2321A.

Resources

pdf icon

ZIP

DC2321A - Design Files Download

5.00M

pdf icon

PDF

DC2321A - Schematic Download

116.00K

pdf icon

PDF

DC2321A - Demo Manual (Rev.B) Download

2.26 M

Show More Arrow image
reference details image

DC2103A

LTC3107 Demo Board | 20mV Start-up Energy Harvester and Battery Life Extender

zoom

DC2103A

LTC3107 Demo Board | 20mV Start-up Energy Harvester and Battery Life Extender

download icon

Download

 print icon

Print
DC2103A
LTC3107 Demo Board | 20mV Start-up Energy Harvester and Battery Life Extender
Buy Now View Details

Product Detail

Demonstration circuit 2103A featuring the LTC3107 is a highly integrated DC/DC converter designed to extend the life of a primary battery in low power wireless systems by harvesting and managing surplus energy from extremely low input voltage sources such as thermoelectric generators (TEG). The step-up topology operates from input voltages as low as 20mV.

Resources

pdf icon

PDF

DC2103A - Demo Manual Download

402.00K

pdf icon

PDF

DC2103A - Schematic Download

91.00K

pdf icon

ZIP

DC2103A - Design Files Download

1.00M

Show More Arrow image

Evaluation Kits2

evaluation kit item images

DC2321A

Dust Energy Harvesting Demo Board with E-Ink Display, Designed to Connect to the DC2344A or DC2509A
evaluation kit item images

DC2103A

LTC3107 Demo Board | 20mV Start-up Energy Harvester and Battery Life Extender

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

spice tool Lt Spice

LTC3107 - Power Management Download

2.87 K

Recently Viewed

Part Details
Documentation
Evaluation Kit
Tools & Simulations
Latest Discussions