LTC3106

RECOMMENDED FOR NEW DESIGNS

300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $3.53

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Part Details

Dual Input Buck-Boost with Integrated PowerPath^™ Manager
Ultralow Start-Up Voltages: 850mV Start with No Backup Source, 300mV with a Backup Source
Compatible with Primary or Rechargeable Backup Batteries
Digitally Selectable V_OUT and V_STORE
Maximum Power Point Control
Ultralow Quiescent Current: 1.6μA
Regulated Output with V_IN or V_STORE Above, Below or Equal to the Output
Optional Backup Battery Trickle Charger
Shelf Mode Disconnect Function to Preserve Battery Shelf Life
Burst Mode^® Operation
Accurate RUN Pin Threshold
Power Good Output Voltage Indicator
Selectable Peak Current Limit: 90mA/650mA
Available in Thermally Enhanced 3mm × 4mm 16-Pin QFN and 20-Pin TSSOP Packages

Part Models: 8
1ku List Price: Starting From $3.53

Documentation

Data Sheet 1

LTC3106: 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current Data Sheet 11/19/2015

User Guide 2

DC2321A - Demo Manual (Rev.B) 11/23/2016

DC2255A - Demo Manual 02/03/2016

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
LTC3106EFE#PBF	20-Lead TSSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106EFE#TRPBF	20-Lead TSSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106EUDC#PBF	20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106EUDC#TRPBF	20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106IFE#PBF	20-Lead TSSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106IFE#TRPBF	20-Lead TSSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106IUDC#PBF	20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3106IUDC#TRPBF	20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN
No Match Found
Apr 6, 2022 - 22_0068 Laser Top Mark for ETSSOP and TSSOP Packages Assembled in ADPG [PNG] and UTL
		PCN22_0068_Form Material_Report Delta Qualification Matrix
LTC3106EFE#PBF	PRODUCTION
LTC3106EFE#TRPBF	PRODUCTION
LTC3106IFE#PBF	PRODUCTION
LTC3106IFE#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

LTspice 1

LTC3106 - Buck-Boost Regulators

Models for the following parts are available in LTspice:

LTC3106

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.

Evaluation Kits

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

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Product Details

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

DC2321A - Design Files
5.00M

DC2321A - Schematic
116.00K

DC2321A - Demo Manual (Rev.B)
2.26 M

LTC3106EUDC Demo Board | Buck-Boost, 0.35V ≤ VIN ≤ 5.1V; VOUT = 1.8/2.2/3.3/5V @ 300mA

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Product Details

Demonstration circuit DC2255A features the LTC3106, an ultralow input voltage buck-boost DC/DC converter with automatic PowerPath^™ management optimized for multisource, low power systems. The DC2255A has four user-selectable output voltages: 1.8V, 2.2V, 3.3V and 5V. Output current can be up to 300mA (for V_IN > V_OUT). the LTC3106 operates with input voltages as low as 0.35V, and Burst Mode^® operation architecture allows it to run very efficiently with as little as 1.6μA of input current at no load.