Deliver to

United Kingdom



Part Numbers

Top Products


Texas Instruments LM3668SD-4550EV

LM3668SD-4550EV Texas Instruments
Texas Instruments

Product Information

Main Purpose:
DC/DC, Step Up or Down
RoHS Status:
Not applicable
Voltage - Input:
2.5V ~ 5.5V
Frequency - Switching:
REACH Status:
REACH Unaffected
Current - Output:
Board Type:
Fully Populated
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Regulator Topology:
Utilized IC / Part:
Voltage - Output:
4.5V or 5V
Supplied Contents:
Base Product Number:
Outputs and Type:
1, Non-Isolated
Checking for live stock

This is manufactured by Texas Instruments. The manufacturer part number is LM3668SD-4550EV. Basic Purpose: dc/dc, step up or down. It is assigned with possible HTSUS value of 9030.90.6600. The product is not applicable. The possible product's input voltage is 2.5v ~ 5.5v. The switching frequency of the standard product is 2.2mhz. In addition, it is reach unaffected. While, the output current includes 1a. It is a fully populated type. It is shipped in box package . Its typical moisture sensitivity level is 1 (unlimited). The product offers buck-boost regulator topology. Additionally, [Utilised IC / Part] is the used part of the product. Furthermore, the output voltage is 4.5v or 5v. The product is also supplied with contents, such as board(s). The product is designated with the ear99 code number. Moreover, it corresponds to lm3668, a base product number of the product. The output and type include 1, non-isolated.


  • Be the first to review.
Don’t hesitate to ask questions for better clarification.


Yes. You can also search LM3668SD-4550EV on website for other similar products.
We accept all major payment methods for all products including ET12271155. Please check your shopping cart at the time of order.
You can order Texas Instruments brand products with LM3668SD-4550EV directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Texas Instruments LM3668SD-4550EV. You can also check on our website or by contacting our customer support team for further order details on Texas Instruments LM3668SD-4550EV.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET12271155 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search "Texas Instruments" products on our website by using Enrgtech's Unique Manufacturing Part Number ET12271155.
Yes. We ship LM3668SD-4550EV Internationally to many countries around the world.