You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



Evaluation Board, 5.0V-16V-3.3V/1.0A Buck Regulator, Shutdown Mode Disables Operation

CS51411EVB - Evaluation Board, 5.0V-16V-3.3V/1.0A Buck Regulator, Shutdown Mode Disables Operation

The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
CS51411EVB   Datasheet
See all Technical Docs

Product Overview

The CS51411EVB is an evaluation board for CS51411 low voltage buck regulator operating at 260KHz. The switching frequency can be synchronized to a higher frequency through feeding clock signals to the SYNC input. Driving SHDNB input low shuts down the converter output and minimizes the power consumption. The regulator has superior line and load regulation due to the use of V2E control. This control method also enhances the load transient response. The on chip NPN transistor is capable of providing a minimum of 1.5A of output current, and is biased by an external "boost" capacitor to ensure saturation, thus minimising on chip power dissipation. Protection circuitry includes thermal shutdown, cycle by cycle current limiting and frequency foldback. The CS51411 evaluation board is a 1.0A/3.3V buck regulator running at 260KHz.
  • V2 control for superior line and load regulation
  • Small board space requiring only 1.0 x 0.7in²
  • Total of 11 components including IC
  • Shutdown mode disables the output and reduces the operating current
  • Frequency synchronization to higher frequency
  • 1.5A peak current protection which folds back 30% during overload conditions
  • Built in soft start to eliminate any in rush current
  • High energy transfer efficiency of 83% at 1.0A load
  • Line regulation better than 0.1%
  • Load regulation better than 0.4%


Power Management

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

On Semiconductor


Power Management - Voltage Regulator

Buck Regulator

Evaluation Board CS51411



Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

Associated Products

Compare Selected

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

0 In stock

Not Normally Stocked

Non-Cancelable / Non Returnable

Check Stock & Lead Times

More stock available week commencing 11/16/20


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 3
Quantity Price Your Price
1+ $62.50
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Cart Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


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.