DC-DC Switching Buck-Boost Regulator, Adjustable, 2.7V-15Vin, 2.5V-14Vout, 2.5Aout, TSSOP-20

LTC3112EFE#PBF - DC-DC Switching Buck-Boost Regulator, Adjustable, 2.7V-15Vin, 2.5V-14Vout, 2.5Aout, TSSOP-20

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

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LTC3112EFE#PBF is a 15V 2.5A synchronous buck-boost DC/DC Converter with an extended input and output range. The unique 4-switch single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage. With an input range of 2.7 to 15V, the LTC3112 is well suited for a wide variety of single or multiple cell battery, backup capacitor or wall adapter source applications. Low RDS (ON) internal N-Channel MOSFET switches provide highly efficient operation in applications with higher load current requirements. The LTC3112 features selectable PWM or Burst Mode® operation, an easily synchronized oscillator and output disconnect in shutdown. An output current monitor circuit allows the load current to be controlled or measured. Other features include <1µA shutdown current, short-circuit protection, soft-start, current limit and thermal shutdown.
  • Regulated output with VIN above, below or equal to VOUT
  • 2.5A Continuous output current (VIN >= 5V, VOUT = 5V, PWM mode)
  • Output current monitor
  • Up to 95% efficiency
  • 750kHz Switching frequency, synchronizable between 300kHz and 1.5MHz
  • Internal N-channel MOSFETs
  • Selectable Burst Mode® operation (IQ = 50µA)
  • <1µA Shutdown current
  • Overvoltage protection
  • Output disconnect in shutdown
  • Internal soft-start


Power Management, Signal Processing, LED Lighting

Product Information

Synchronous Buck-Boost
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Related Searches







Please note that this product is not in stock

You may place a pre-order by clicking the button or register your interest by clicking the link

Register your interest here

US Stock

Delivery Charge: £15.95 once per order.

3 business days delivery for in stock items






Contact me when back in stock

Alternatives Available

2295021 - DC-DC Switching Buck-Boost Regulator, Adjustable, 2.7V-15Vin, 2.5V-14Vout, 2.5Aout, TSSOP-20

0 Available

Lead times are not currently available.

Please contact us for latest stock details.

Hazardous Item

There maybe additional transit time on this item. Delivery of other items on your order will be unaffected.

Special Inventory: Lead times reflected include additional days for processing

  (     Inc. VAT) £ &nsbp;

Pricing is unavailable. Please contact customer services.

Price for:
Multiple:   Minimum:  
Quantity Price Your Price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Restricted Item
Add to Basket Back Order Pre-Order
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.