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LM25149RGYR

Name: Texas Instruments LM25149RGYR
Brand: Texas Instruments
SKU: 595-LM25149RGYR
Price: 3.12 EUR
Availability: InStock

Mouser No:

595-LM25149RGYR

Mfr. No:

LM25149RGYR

Mfr.:

Texas Instruments

Description:

Switching Controllers 42-V synchronous buc k DC/DC controller

Datasheet:

LM25149RGYR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM25149RGYR

In Stock: 1.587

Stock:: 1.587 Can Dispatch Immediately

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Factory Lead Time:: 18 Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	3,12 €	3,12 €
	2,35 €	23,50 €
	2,16 €	54,00 €
	1,94 €	194,00 €
	1,85 €	462,50 €
	1,82 €	910,00 €
	1,77 €	1.770,00 €
Full Reel (Order in multiples of 3000)
	1,66 €	4.980,00 €
	1,65 €	9.900,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Moisture Sensitive:	Yes
Product Type:	Switching Controllers
Series:	LM25149
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM25149RGYR Datasheet

PCN

Product Change Notification 2025-10-14 (PDF)

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Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542310030
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: China
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

LM25149/LM25149-Q1 Buck DC/DC Controller

Texas Instruments LM25149/LM25149-Q1 Synchronous Buck DC/DC Controller is a 42V, ultra-low I_Q synchronous buck DC/DC controller for high-current, single-output applications. The controller uses a peak current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation. The LM25149/LM25149-Q1 can be set up in interleaved mode with accurate current sharing for high-current applications. It can operate with V_IN as low as 3.5V, at nearly 100% duty cycle if needed.