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LM5181NGUR

Name: Texas Instruments LM5181NGUR
Brand: Texas Instruments
SKU: 595-LM5181NGUR
Price: 58340 IDR
Availability: InStock

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Mouser No:

595-LM5181NGUR

Mfr. No:

LM5181NGUR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 65-VIN no-opto flyba ck converter with 1

Datasheet:

LM5181NGUR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM5181NGUR

In Stock: 76

Stock:: 76

Can Dispatch Immediately

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On Order:: 4.500

Expected 10/12/2026

9.000

Expected 11/02/2027
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:

Rp-

Ext. Price:

Rp-

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 4500)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp58.340	Rp58.340
	Rp43.847	Rp438.470
	Rp40.178	Rp1.004.450
	Rp36.142	Rp3.614.200
	Rp34.124	Rp8.531.000
	Rp33.573	Rp16.786.500
	Rp32.656	Rp32.656.000
	Rp30.638	Rp76.595.000
Full Reel (Order in multiples of 4500)
	Rp30.454	Rp137.043.000

† A MouseReel™ fee of Rp98.000 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:	WSON-8
Topology:	Flyback
Output Voltage:	5 V
Output Current:	500 mA
Number of Outputs:	1 Output
Input Voltage - Min:	4.5 V
Input Voltage - Max:	65 V
Switching Frequency:	350 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	LM5181
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage:	4.5 V to 65 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	4500
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	4.5 V

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Datasheet

LM5181NGUR Datasheet

Application Notes

PCN

Product Change Notification 2024-06-13 (PDF)

SPICE Models

LM5181-Q1 PSpice Transient Model

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Compliance Codes

CNHTS:: 8542391090
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

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

LM5181/LM5181-Q1 PSR Flyback Converters

Texas Instruments LM5181/LM5181-Q1 Primary-Side Regulated (PSR) Flyback Converters are highly efficient over a wide input voltage range of 4.5V to 65V. The isolated output voltage is sampled from the primary-side flyback voltage, eliminating the need for an optocoupler, voltage reference, or third winding from the transformer for output voltage regulation. The high level of integration results in a simple, reliable, and high-density design with only one component crossing the isolation barrier. Boundary conduction mode (BCM) switching enables a compact magnetic solution and better than ±1.5% load and line regulation performance. An integrated 100V power MOSFET provides output power up to 4W with enhanced headroom for line transients. The Texas Instruments LM5181/LM5181-Q1 flyback converters are available in an 8-pin, 4mm × 4mm, thermally-enhanced WSON package with a 0.8mm pin pitch. The LM5181-Q1 devices are AEC-Q100 qualified for automotive applications.