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LM5143QRWGRQ1

Name: Texas Instruments LM5143QRWGRQ1
Brand: Texas Instruments
SKU: 595-LM5143QRWGRQ1
Price: 270970 IDR
Availability: InStock

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See Product Specifications

Mouser No:

595-LM5143QRWGRQ1

Mfr. No:

LM5143QRWGRQ1

Mfr.:

Texas Instruments

Description:

Switching Controllers 3.5-V to 65-V low Iq dual 2-phase sync

Datasheet:

LM5143QRWGRQ1 Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM5143QRWGRQ1

In Stock: 14

Stock:: 14

Can Dispatch Immediately

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On Order:: 2.500

Expected 19/06/2026
Factory Lead Time:: 6

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:

Rp-

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp270.970	Rp270.970
	Rp213.914	Rp2.139.140
	Rp199.788	Rp4.994.700
	Rp185.295	Rp18.529.500
	Rp184.010	Rp46.002.500
	Rp176.489	Rp88.244.500
	Rp171.902	Rp171.902.000
Full Reel (Order in multiples of 2500)
	Rp168.233	Rp420.582.500

† 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 Controllers
RoHS:
Topology:	Buck
Number of Outputs:	2 Output
Switching Frequency:	100 kHz to 2.2 MHz
Duty Cycle - Max:	99 %
Output Voltage:	600 mV to 55 V
Output Current:	100 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Mounting Style:	SMD/SMT
Package/Case:	VQFNP-40
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Isolation:	Isolated
Moisture Sensitive:	Yes
Operating Supply Current:	25 uA
Operating Supply Voltage:	3.5 V to 65 V
Product:	Switching Controllers
Product Type:	Switching Controllers
Series:	LM5143
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	95,700 mg

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Datasheet

LM5143QRWGRQ1 Datasheet

Application Notes

PCN

Product Change Notification (PDF)

Product Catalogs

SPICE Models

LM5143-Q1 PSpice Transient Model

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Compliance Codes

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

Origin Classifications

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

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

LM5143/LM5143-Q1 Synch Buck DC-DC Controllers

Texas Instruments LM5143/LM5143-Q1 2-phase Synchronous Buck DC-DC Controllers are designed for high-current single or dual outputs. The LM5143/LM5143-Q1 uses an interleaved, stackable, peak current mode control architecture for easy loop compensation, fast transient response, as well as excellent load and line regulation. The device also features accurate current sharing with paralleled phases for higher output current.