LT1936EMS8E#PBF - 

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.6V-36Vin, 1.20V-31.32Vout, 1.4Aout, MSOP-8

LT1936EMS8E#PBF - DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.6V-36Vin, 1.20V-31.32Vout, 1.4Aout, MSOP-8

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 LT1936EMS8E#PBF is a 500kHz Step-down Switching Regulator with an internal 1.9A power switch. The wide input range of 3.6 to 36V makes it suitable for regulating power from a wide variety of sources, including unregulated wall transformers, 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny, low cost inductors and ceramic capacitors, resulting in low, predictable output ripple. Cycle-by-cycle current limit, frequency fold back and thermal shutdown provide protection against shorted outputs and soft-start eliminates input current surge during start-up. Transient response can be optimized by using external compensation components or board space can be minimized by using internal compensation. The low current (<2µA) shutdown mode enables easy power management in battery-powered systems.
  • Short-circuit protected over full input range
  • 1.9A Guaranteed minimum switch current
  • 5V at 1.4A from 10 to 36V input
  • 3.3V at 1.4A from 7V to 36V input
  • 5V at 1.2A from 6.3V to 36V input
  • 3.3V at 1.2A from 4.5V to 36V input
  • Output adjustable down to 1.20V
  • 500kHz Fixed frequency operation
  • Soft-start
  • Uses small ceramic capacitors
  • Internal or external compensation
  • Low shutdown current (<2µA)


Automotive, Industrial, Power Management

Product Information

Buck (Step Down)
Cut Tape
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Related Searches


1,722 In stock

74 in stock for next day delivery (Liege stock)

1,648 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
£4.89 £ 4.89
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.89
25 + £3.03
100 + £2.64
No longer stocked:: No Longer Manufactured::
Add to Basket
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.