LTC3105EMS#PBF Energy Harvesting by Analog Devices

Status: Production
Series: LTC3105
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC3105 is a high efficiency step-up DC/DC converter that can operate from input voltages as low as 225mV. A 250mV start-up capability and integrated maximum power point controller (MPPC) enable operation directly from low voltage, high impedance alternative power sources such as photovoltaic cells, TEGs (thermoelectric generators) and fuel cells. A user programmable MPPC set point maximizes the energy that can be extracted from any power source. Burst Mode operation, with a proprietary self adjusting peak current, optimizes converter efficiency and output voltage ripple over all operating conditions. The AUX powered 6mA LDO provides a regulated rail for external microcontrollers and sensors while the main output is charging. In shutdown, IQ is reduced to 10μA and integrated thermal shutdown offers protection from overtemperature faults. The LTC3105 is offered in 10-lead 3mm × 3mm × 0.75mm DFN and 12-lead MSOP packages.

Where to Buy

Prices starting from US$3.25

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.25
789
in stock
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Logo for Chip One Stop
Chip One Stop
from US$4.72
143
in stock
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Logo for Newark Electronics
Newark Electronics
from US$5.80
-
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Logo for element14
element14
from US$4.68
-
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Logo for Richardson RFPD
Richardson RFPD
from US$4.19
-
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Logo for Farnell
Farnell
from US$4.39
-
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Features

Low Start-Up Voltage: 250mV
Maximum Power Point Control
Wide VIN Range: 225mV to 5V
Auxiliary 6mA LDO Regulator
Burst Mode® Operation: IQ = 24μA
Output Disconnect and Inrush Current Limiting
VIN > VOUT Operation
Antiringing Control
Soft Start
Automatic Power Adjust
Power Good Indicator
10-Lead 3mm × 3mm × 0.75mm DFN and 12-Lead MSOP Packages

Alternative Descriptions

400mA Boost DC/DC Conv w/ Maxi | Analog Devices
Dc/Dc Conv, Sync Boost, 85Deg C | Newark Electronics
DC/DC CONV, SYNC BOOST, 85DEG C | element14
DC TO DC CONVERTER | Richardson RFPD


LTC3105EMS#PBF Semiconductors - ICs by Linear Technology

IC DC-DC CONVERTOR MSOP-12

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Boost (Step Up)
Input Voltage Min 225mV
Input Voltage Max 5V
No. of Outputs 1Outputs
DC / DC Converter IC Case MSOP
No. of Pins 12Pins
Output Current 400mA
Output Voltage Min 1.6V
Output Voltage Max 5.25V
Switching Frequency -
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 5.25V
Primary Input Voltage 5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3105EMS#PBF?

Additional datasheets, footprints and schematics for LTC3105EMS#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3105EMS#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC3105EMS#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3105EMS#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC3105EMS#PBF fall under?

The LTC3105EMS#PBF is listed under Energy Harvesting.

Can I view similar or alternative parts?

You can view similar parts to LTC3105EMS#PBF when available in the Energy Harvesting range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC3105EMS#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC3105EMS#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC3105EMS#PBF have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Richardson RFPD have stock available or on a lead time for LTC3105EMS#PBF.

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