Voltage Regulators - Switching Regulators

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LM6x4xx/LM6x4xx-Q1 Buck Converters

Texas Instruments LM6x4xx/LM6x4xx-Q1 Buck Converters are regulators providing either fixed or an adjustable output voltage which can be set from 1V to 95% of the expected input voltage. These regulators operate under a wide input voltage range of 3V to 36V and have transient tolerance up to 42V. The family is designed for low EMI. The device incorporates a pin selectable spread spectrum and an adjustable SW node rise time. Dual Random Spread Spectrum (DRSS) frequency hopping is set to ±4% (typical), drastically reducing peak emissions through a combination of triangular and pseudorandom modulation, and includes advanced techniques to reduce output voltage ripple caused by spread spectrum modulation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators 8-A automotive buck converter optimized LM61480Q3RPHRQ1 Texas Instruments 1: NT$249.16 4,042In Stock	Mfr. Part # LM61480Q3RPHRQ1 Mouser Part # 595-LM61480Q3RPHRQ1	Texas Instruments	Switching Voltage Regulators 8-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	4,042In Stock	Cut Tape NT$249.16 NT$191.08 NT$176.74 NT$160.61 View Reel NT$144.12 NT$153.08 NT$148.42 NT$146.63 NT$144.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	3.3 V	8 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61480	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 10-A automotive buck converter optimized LM61495Q3RPHRQ1 Texas Instruments 1: NT$255.25 7,608In Stock	Mfr. Part # LM61495Q3RPHRQ1 Mouser Part # 595-LM61495Q3RPHRQ1	Texas Instruments	Switching Voltage Regulators 10-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	7,608In Stock	Cut Tape NT$255.25 NT$195.74 NT$181.04 NT$164.55 View Reel NT$142.32 NT$156.66 NT$152.00 NT$150.21 NT$142.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	3.3 V	10 A	1 Output	10 uA	400 kHz	- 40 C	+ 150 C	LM61495	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 6-A automotive buck converter optimized LM62460Q5RPHRQ1 Texas Instruments 1: NT$250.95 3,083In Stock	Mfr. Part # LM62460Q5RPHRQ1 Mouser Part # 595-LM62460Q5RPHRQ1	Texas Instruments	Switching Voltage Regulators 6-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	3,083In Stock	Cut Tape NT$250.95 NT$192.51 NT$177.82 NT$161.68 View Reel NT$145.19 NT$154.16 NT$149.49 NT$147.70 NT$145.19 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	5 V	6 A	1 Output	662 nA	400 kHz to 2.2 MHz	- 40 C	+ 150 C	LM62460	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 10-A automotive buck converter optimized LM61495Q4RPHRQ1 Texas Instruments 1: NT$255.25 2,955In Stock	Mfr. Part # LM61495Q4RPHRQ1 Mouser Part # 595-LM61495Q4RPHRQ1	Texas Instruments	Switching Voltage Regulators 10-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	2,955In Stock	Cut Tape NT$255.25 NT$195.74 NT$181.04 NT$164.55 View Reel NT$146.99 NT$156.66 NT$152.00 NT$150.21 NT$146.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	4 V	10 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61495	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8-A automotive buck converter optimized LM61480Q4RPHRQ1 Texas Instruments 1: NT$249.16 2,701In Stock	Mfr. Part # LM61480Q4RPHRQ1 Mouser Part # 595-LM61480Q4RPHRQ1	Texas Instruments	Switching Voltage Regulators 8-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	2,701In Stock	Cut Tape NT$249.16 NT$191.08 NT$176.74 NT$160.61 View Reel NT$143.40 NT$153.08 NT$148.42 NT$146.63 NT$143.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	4 V	8 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61480	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 6-A automotive buck converter optimized LM62460Q4RPHRQ1 Texas Instruments 1: NT$237.69 2,538In Stock	Mfr. Part # LM62460Q4RPHRQ1 Mouser Part # 595-LM62460Q4RPHRQ1	Texas Instruments	Switching Voltage Regulators 6-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	2,538In Stock	Cut Tape NT$237.69 NT$182.12 NT$168.50 NT$153.08 View Reel NT$125.83 NT$146.63 NT$144.48 NT$143.40 NT$125.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	4 V	6 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM62460	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8-A automotive buck converter optimized LM61480QRPHRQ1 Texas Instruments 1: NT$250.95 7,678In Stock	Mfr. Part # LM61480QRPHRQ1 Mouser Part # 595-LM61480QRPHRQ1	Texas Instruments	Switching Voltage Regulators 8-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	7,678In Stock	Cut Tape NT$250.95 NT$192.87 NT$178.17 NT$162.40 View Reel NT$143.40 NT$155.95 NT$153.44 NT$152.36 NT$143.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	1 V to 34.2 V	8 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61480	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8-A automotive buck converter optimized LM61480Q5RPHRQ1 Texas Instruments 1: NT$248.80 1,755In Stock	Mfr. Part # LM61480Q5RPHRQ1 Mouser Part # 595-LM61480Q5RPHRQ1	Texas Instruments	Switching Voltage Regulators 8-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	1,755In Stock	Cut Tape NT$248.80 NT$190.72 NT$176.38 NT$160.25 View Reel NT$144.48 NT$152.72 NT$148.06 NT$146.27 NT$144.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	5 V	8 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61480	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 10-A automotive buck converter optimized LM61495Q5RPHRQ1 Texas Instruments 1: NT$256.69 1,936In Stock	Mfr. Part # LM61495Q5RPHRQ1 Mouser Part # 595-LM61495Q5RPHRQ1	Texas Instruments	Switching Voltage Regulators 10-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	1,936In Stock	Cut Tape NT$256.69 NT$197.18 NT$182.48 NT$166.34 View Reel NT$145.55 NT$159.53 NT$157.02 NT$155.95 NT$145.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	5 V	10 A	1 Output	10 uA	400 kHz	- 40 C	+ 150 C	LM61495	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 10-A automotive buck converter optimized LM61495QRPHRQ1 Texas Instruments 1: NT$263.50 887In Stock 12,000Expected 2/4/2027	Mfr. Part # LM61495QRPHRQ1 Mouser Part # 595-LM61495QRPHRQ1	Texas Instruments	Switching Voltage Regulators 10-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	887In Stock 12,000Expected 2/4/2027	Cut Tape NT$263.50 NT$202.55 NT$187.50 NT$170.65 View Reel NT$146.99 NT$163.83 NT$157.02 NT$155.95 NT$146.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	Adjustable	10 A	1 Output	10 uA	400 kHz	- 40 C	+ 150 C	LM61495	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 10-A buck converter optimized for power LM61495RPHR Texas Instruments 1: NT$231.59 1,346In Stock 3,000Expected 11/26/2026	Mfr. Part # LM61495RPHR Mouser Part # 595-LM61495RPHR	Texas Instruments	Switching Voltage Regulators 10-A buck converter optimized for power Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	1,346In Stock 3,000Expected 11/26/2026	Cut Tape NT$231.59 NT$177.82 NT$164.55 NT$149.49 NT$146.63 Reel NT$134.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	1 V to 34.2 V	10 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61495	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 6-A automotive buck converter optimized LM62460Q3RPHRQ1 Texas Instruments 1: NT$252.74 2,147In Stock	Mfr. Part # LM62460Q3RPHRQ1 Mouser Part # 595-LM62460Q3RPHRQ1	Texas Instruments	Switching Voltage Regulators 6-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	2,147In Stock	Cut Tape NT$252.74 NT$194.31 NT$179.61 NT$163.48 View Reel NT$144.48 NT$157.02 NT$154.51 NT$153.44 NT$144.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	3.3 V	6 A	1 Output	662 nA	400 kHz to 2.2 MHz	- 40 C	+ 150 C	LM62460	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 6-A automotive buck converter optimized LM62460QRPHRQ1 Texas Instruments 1: NT$221.19 1,507In Stock 3,000Expected 2/4/2027	Mfr. Part # LM62460QRPHRQ1 Mouser Part # 595-LM62460QRPHRQ1	Texas Instruments	Switching Voltage Regulators 6-A automotive buck converter optimized Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	1,507In Stock 3,000Expected 2/4/2027	Cut Tape NT$221.19 NT$169.57 NT$156.66 NT$142.68 NT$139.46 Reel NT$127.98 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	1 V to 34.2 V	6 A	1 Output	662 nA	400 kHz to 2.2 MHz	- 40 C	+ 150 C	LM62460	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 6-A buck converter o ptimized for power LM62460RPHR Texas Instruments 1: NT$191.44 196In Stock 3,000Expected 12/3/2026	Mfr. Part # LM62460RPHR Mouser Part # 595-LM62460RPHR	Texas Instruments	Switching Voltage Regulators 6-A buck converter o ptimized for power Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	196In Stock 3,000Expected 12/3/2026	Cut Tape NT$191.44 NT$145.91 NT$134.44 NT$121.89 View Reel NT$107.19 NT$116.51 NT$114.36 NT$113.64 NT$107.19 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	1 V to 34.2 V	6 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM62460	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8-A buck converter o ptimized for power LM61480RPHR Texas Instruments 1: NT$202.55 14,990Expected 3/12/2027	Mfr. Part # LM61480RPHR Mouser Part # 595-LM61480RPHR	Texas Instruments	Switching Voltage Regulators 8-A buck converter o ptimized for power Learn More about Texas Instruments ti lm6x4xx q1 buck converters	Datasheet	14,990Expected 3/12/2027	Cut Tape NT$202.55 NT$154.51 NT$142.68 NT$129.42 NT$125.83 Reel NT$115.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-16	Buck	1 V to 34.2 V	8 A	1 Output	662 nA	200 kHz to 2.2 MHz	- 40 C	+ 150 C	LM61480	Reel, Cut Tape, MouseReel

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