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LM5146RGYR

Name: Texas Instruments LM5146RGYR
Brand: Texas Instruments
SKU: 595-LM5146RGYR
Price: 3.57 EUR
Availability: OutOfStock

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Mouser No:

595-LM5146RGYR

Mfr. No:

LM5146RGYR

Mfr.:

Texas Instruments

Description:

Switching Controllers 100-V synchronous bu ck DC/DC controller

Datasheet:

LM5146RGYR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM5146RGYR

Availability

Stock:: 0

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On Order:: 5.593

Expected 5/7/2026

6.000

Expected 5/22/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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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™ ^†
	3,57 €	3,57 €
	2,70 €	27,00 €
	2,48 €	62,00 €
	2,24 €	224,00 €
	2,12 €	530,00 €
	2,06 €	1.030,00 €
	2,00 €	2.000,00 €
Full Reel (Order in multiples of 3000)
	1,94 €	5.820,00 €

† 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:
Topology:	Buck
Number of Outputs:	1 Output
Switching Frequency:	100 kHz to 1 MHz
Duty Cycle - Max:	99 %
Output Voltage:	800 mV to 60 V
Output Current:	30 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-20
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	CN
Country of Diffusion:	US
Country of Origin:	CN
Fall Time:	4 ns
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Operating Supply Current:	1.8 mA
Product:	Buck Controllers
Product Type:	Switching Controllers
Rise Time:	7 ns
Series:	LM5146
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM5146RGYR Datasheet

PCN

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CNHTS:: 8542319099
USHTS:: 8542310030
ECCN:: EAR99

LM5146/LM5146-Q1 100V Synchronous Buck Controllers

Texas Instruments LM5146/LM5146-Q1 100V Synchronous Buck Controllers regulate from a high input voltage source or an input rail subject to high voltage transients. This feature minimizes the need for external surge suppression components. A high-side switch minimum on-time of 40ns 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 solution cost. The Texas Instruments LM5146/LM5146-Q1 continues to operate during input voltage dips as low as 5.5V, at nearly 100% duty cycle if needed. This feature makes it an excellent choice for high-performance 48V battery automotive applications, ADAS (surround view ECU), and HEV/EV systems.