Datasheet Linear Technology LTC3108-1

Manufacturer	Linear Technology
Series	LTC3108-1

Ultralow Voltage Step-Up Converter and Power Manager

Datasheets

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PDF, 409 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 24
Ultralow Voltage Step-Up Converter and Power Manager

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Prices

Packaging

	LTC3108EDE-1#PBF	LTC3108EDE-1#TRPBF	LTC3108EGN-1#PBF	LTC3108EGN-1#TRPBF	LTC3108IDE-1#PBF	LTC3108IDE-1#TRPBF	LTC3108IGN-1#PBF	LTC3108IGN-1#TRPBF
N	1	2	3	4	5	6	7	8
Package	4x3 DFN-12 Package Outline Drawing	4x3 DFN-12 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	4x3 DFN-12 Package Outline Drawing	4x3 DFN-12 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing
Package Code	DE/UE	DE/UE	GN	GN	DE/UE	DE/UE	GN	GN
Package Index	05-08-1695	05-08-1695	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1695	05-08-1695	05-08-1641 (GN16)	05-08-1641 (GN16)
Pin Count	12	12	16	16	12	12	16	16

Parametrics

Parameters / Models	LTC3108EDE-1#PBF	LTC3108EDE-1#TRPBF	LTC3108EGN-1#PBF	LTC3108EGN-1#TRPBF	LTC3108IDE-1#PBF	LTC3108IDE-1#TRPBF	LTC3108IGN-1#PBF	LTC3108IGN-1#TRPBF
Demo Boards	DC1582B-B	DC1582B-B	DC1582B-B	DC1582B-B	DC1582B-B	DC1582B-B	DC1582B-B	DC1582B-B
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Energy Source	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric
Export Control	no	no	no	no	no	no	no	no
Features	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output	LDO, Power Good, PowerPath, Fixed Output
Number of Outputs	3	3	3	3	3	3	3	3
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Topology	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO
Vin Max, V	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Vin Min, V	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Vout Maximum	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA	Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V, LDO: 2.2V at 3mA

Eco Plan

	LTC3108EDE-1#PBF	LTC3108EDE-1#TRPBF	LTC3108EGN-1#PBF	LTC3108EGN-1#TRPBF	LTC3108IDE-1#PBF	LTC3108IDE-1#TRPBF	LTC3108IGN-1#PBF	LTC3108IGN-1#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Articles

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Ultralow Voltage Energy Harvester Uses Thermoelectric Generator for Battery-Free Wireless Sensors &mdash LT Journal
PDF, 1.8 Mb, File published: Oct 27, 2010
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October 2010 I N T H I S I S S U E 12 4-and 6-supply monitors
feature В±1.5% accuracy for
rails down to 1.2V 17 4mm Г— 7mm IC produces
multiple power rails from a
single Li-ion cell 26 passive mixers increase
gain and decrease noise in
downconverter apps 39 POWER
SUPPLY CONNECTOR
DROPS CONNECTOR
DROPS WIRING DROPS WIRING DROPS Volume 20 Number 3 Ultralow Voltage Energy Harvester
Uses Thermoelectric Generator for
Battery-Free Wireless Sensors
David Salerno The proliferation of ultralow power wireless sensor nodes for
measurement and control, combined with new energy harvesting
technology, has made it possible to produce completely
autonomous systems that are powered by local ambient energy
instead of batteries. Powering a wireless sensor node from ambient
or вЂњfreeвЂќ energy is attractive because it can supplement or eliminate
the need for batteries or wires. This is a clear benefit when battery
replacement or servicing is inconvenient, costly or dangerous. CONNECTOR
DROPS A complete lack of wires also makes it easy to expand monitoring and control systems on a large scale. Energy harvesting wireless sensor systems simplify installation and maintenance in
such diverse areas as building automation, wireless/automated
metering and predictive maintenance, as well as numerous other …

Model Line

Series: LTC3108-1 (8)

LTC3108EDE-1#PBF LTC3108EDE-1#TRPBF LTC3108EGN-1#PBF LTC3108EGN-1#TRPBF LTC3108IDE-1#PBF LTC3108IDE-1#TRPBF LTC3108IGN-1#PBF LTC3108IGN-1#TRPBF

Manufacturer's Classification

Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost
Power Management > Energy Harvesting