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LV5144RGYR

Name: Texas Instruments LV5144RGYR
Brand: Texas Instruments
SKU: 595-LV5144RGYR
Price: 1.14 EUR
Availability: OutOfStock

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Mouser No:

595-LV5144RGYR

Mfr. No:

LV5144RGYR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 95-V synchronous DC/ DC buck controller

Datasheet:

LV5144RGYR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LV5144RGYR

Availability

Stock:: 0

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On Order:: 2.900

Expected 6/29/2026

9.000

Expected 10/15/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

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™ ^†
	1,14 €	1,14 €
	0,832 €	8,32 €
	0,753 €	18,83 €
	0,667 €	66,70 €
	0,626 €	156,50 €
	0,601 €	300,50 €
	0,583 €	583,00 €
Full Reel (Order in multiples of 3000)
	0,555 €	1.665,00 €
	0,542 €	3.252,00 €

† 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 Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	VQFN-EP-20
Topology:	Buck
Number of Outputs:	1 Output
Input Voltage - Min:	6 V
Input Voltage - Max:	95 V
Quiescent Current:	80 uA
Switching Frequency:	780 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	LV5144
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	LM5146-Q1-EVM12V
Input Voltage:	6 V to 95 V
Moisture Sensitive:	Yes
Operating Supply Current:	2 mA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Type:	DC/DC Controller

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Datasheet

LV5144RGYR Datasheet

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
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.

LV5144 95V Synchronous Buck Controller

Texas Instruments LV5144 95V Synchronous Buck Controller regulates from a high input voltage source or an input rail subject to high-voltage transients, minimizing the need for external surge suppression components. A high-side switch minimum on-time of 45ns gives large step-down ratios, enabling the direct step-down conversion from a 48V nominal input to low-voltage rails for reduced system complexity and design cost. The Texas Instruments LV5144 continues to operate during input voltage dips as low as 6V, at nearly 100% duty cycle if needed, making an excellent choice for high-performance industrial controls, robotics, datacom, and RF applications.