LINEAR TECHNOLOGY  LTC3105EMS#PBF  DC-DC Switching Step Up Regulator, Adjustable, 225mV-5Vin, 1.5V-5.25Vout, 400mAout, MSOP-12

LINEAR TECHNOLOGY LTC3105EMS#PBF

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The LTC3105EMS#PBF is a high efficiency step up DC to DC converter with maximum power point control in 12 pin MSOP package. This device can operate from input voltages as low as 225mV. A 250mV low 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 energy that can be extracted from any power source. Burst mode operation with proprietary self adjusting peak current optimizes converter efficiency and output voltage ripple overall operating conditions. The AUX powered 6mA LDO provides 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.
  • Wide input voltage range from 225mV to 5V
  • Adjustable output voltage range from 1.5V to 5.25V
  • 400mA output current
  • Output disconnect and inrush current limiting
  • Anti-ringing control and soft start
  • Automatic power adjust
  • Power good indicator
  • Operating junction temperature range from -40°C to 85°C

Applications

Power Management; Alternative Energy; Industrial; Sensing & Instrumentation; Wireless; Communications & Networking; Consumer Electronics; Portable Devices
Back to top

Product Specifications, Documents & More


  • DC / DC Converter IC Case: MSOP
  • Input Voltage Max: 5V
  • Input Voltage Min: 225mV
  • MSL: MSL 1 - Unlimited
  • No. of Outputs: 1
  • No. of Pins: 12
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Output Current: 400mA
  • Output Voltage: 5.25V
  • Output Voltage Max: 5.25V
  • Output Voltage Min: 1.5V
  • Packaging: Cut Tape
  • Primary Input Voltage: 5V
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: -
  • Topology: Boost (Step Up)

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/218
  •  132/216

Availability

Availability:  0

    More stock available week commencing 4/4/16

Non-Cancelable / Non Returnable

Price for: Each 1

Minimum order quantity: 111

Order multiple quantity: 37

Price: $3.28 $3.28

Buy

Price

Quantity List Price
100+ $3.28
 
 
Low

Legislation and Environmental


Back to top

Similar Products


Back to top

Customer Reviews


LINEAR TECHNOLOGY - LTC3105EMS#PBF - DC-DC CONVERTER, MSOP-12 5 5 1 1
LTC3105 Linear Technology always produces great IC's but element14 had the lowest prices I could find on the internet and shipping was extremely fast. Will definitely be buying more off of here. November 4, 2014
  • 2015-06-11T15:22:07.034-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_27T5811, prod, sort_default
1-1 of 1
Back to top

Customer Q&A Exchange


Community


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
86W7067
LTC2978ACUP#TRPBF

LTC2978ACUP#TRPBF

LINEAR TECHNOLOGY

POWER SYSTEM MANAGER, PMBUS, 8 CHANNEL, QFN-64, FULL REEL

0

Price for: Full Reel 1

2000+ $15.64

Buy
    More stock available week commencing 3/28/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Associated Products


Customers Also Bought