Low

LT1107IS8#PBF - 

DC-DC Switching Boost, Buck, Inverting Regulator, Adjustable, 2V-30V in, 1A out, 77kHz, SOIC-8

LT1107IS8#PBF - DC-DC Switching Boost, Buck, Inverting Regulator, Adjustable, 2V-30V in, 1A out, 77kHz, SOIC-8

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

Manufacturer Part No:
LT1107IS8#PBF
Order Code:
1663353
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1107IS8#PBF is a versatile micropower DC-to-DC Converter for use with LCD bias generators. The device requires only three external components to deliver a fixed output of 5 or 12V. Supply voltage ranges from 2 to 12V in step-up mode and to 30V in step-down mode. The LT1107 functions equally well in step-up, step-down or inverting applications. The LT1107 is pin-for-pin compatible with the LT1111, but has a duty cycle of 70%, resulting in increased output current in many applications. The LT1107 can deliver 150mA at 5V from a 2AA cell input and 5V at 300mA from 24V in step-down mode. Quiescent current is just 320µA, making the LT1107 ideal for power-conscious battery-operated systems. The 63kHz oscillator is optimized to work with surface mount inductors and capacitors. Switch current limit can be programmed with a single resistor. An auxiliary gain block can be configured as a low-battery detector, linear post regulator, undervoltage lock-out circuit or error amplifier.
  • Works in step-up or step-down mode
  • Only three external components required
  • Low-battery detector comparator on-chip
  • User adjustable current limit
  • Fixed or adjustable output voltage versions
  • Consumes only 320µA supply current
  • Internal 1A power switch

Applications

Computers & Computer Peripherals, Power Management, Consumer Electronics, Portable Devices

Product Information

:
Boost, Buck, Inverting
:
2V
:
30V
:
1Outputs
:
SOIC
:
8Pins
:
1A
:
-
:
-
:
77kHz
:
85°C
:
Cut Tape
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Compare Selected

Related Searches

 

123 In stock

1 in stock for next day delivery (Liege stock)

122 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 15/10/18
£4.56 £ 4.56
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.56
25 + £2.60
100 + £2.40
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

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.