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 (USD) 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	Qualification	Series	Packaging
Switching Voltage Regulators 10-A automotive buck converter optimized LM61495Q3RPHRQ1 Texas Instruments 1: $9.26 7,587In 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	7,587In Stock	Cut Tape $9.26 $7.10 $6.57 $5.97 View Reel $5.16 $5.68 $5.51 $5.45 $5.16 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 8-A automotive buck converter optimized LM61480Q3RPHRQ1 Texas Instruments 1: $9.04 4,054In 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	4,054In Stock	Cut Tape $9.04 $6.93 $6.41 $5.82 View Reel $5.23 $5.55 $5.38 $5.32 $5.23 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 6-A automotive buck converter optimized LM62460Q5RPHRQ1 Texas Instruments 1: $9.10 3,081In 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	3,081In Stock	Cut Tape $9.10 $6.98 $6.45 $5.86 View Reel $5.27 $5.59 $5.42 $5.36 $5.27 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: $9.26 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 $9.26 $7.10 $6.57 $5.97 View Reel $5.33 $5.68 $5.51 $5.45 $5.33 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 6-A automotive buck converter optimized LM62460Q4RPHRQ1 Texas Instruments 1: $8.62 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 $8.62 $6.60 $6.11 $5.55 View Reel $4.56 $5.32 $5.24 $5.20 $4.56 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 LM61480Q4RPHRQ1 Texas Instruments 1: $9.04 2,671In 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	2,671In Stock	Cut Tape $9.04 $6.93 $6.41 $5.82 View Reel $5.20 $5.55 $5.38 $5.32 $5.20 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 8-A automotive buck converter optimized LM61480QRPHRQ1 Texas Instruments 1: $9.10 6,858In 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	6,858In Stock	Cut Tape $9.10 $6.99 $6.46 $5.89 View Reel $5.20 $5.66 $5.56 $5.53 $5.20 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: $9.02 1,722In 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	1,722In Stock	Cut Tape $9.02 $6.92 $6.40 $5.81 View Reel $5.24 $5.54 $5.37 $5.30 $5.24 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: $9.31 1,937In 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	1,937In Stock	Cut Tape $9.31 $7.15 $6.62 $6.03 View Reel $5.28 $5.79 $5.69 $5.66 $5.28 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: $9.56 2,172In Stock 12,000Expected 1/28/2027	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	2,172In Stock 12,000Expected 1/28/2027	Cut Tape $9.56 $7.35 $6.80 $6.19 View Reel $5.33 $5.94 $5.69 $5.66 $5.33 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: $8.40 1,360In Stock 3,000Expected 11/10/2026	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	1,360In Stock 3,000Expected 11/10/2026	Cut Tape $8.40 $6.45 $5.97 $5.42 $5.32 Reel $4.88 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: $9.17 2,009In 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	2,009In Stock	Cut Tape $9.17 $7.05 $6.51 $5.93 View Reel $5.24 $5.69 $5.60 $5.56 $5.24 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: $8.02 1,281In Stock 3,000Expected 1/28/2027	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	1,281In Stock 3,000Expected 1/28/2027	Cut Tape $8.02 $6.15 $5.68 $5.17 $5.06 Reel $4.64 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: $6.94 280In 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	280In Stock 3,000Expected 12/3/2026	Cut Tape $6.94 $5.29 $4.88 $4.42 View Reel $3.89 $4.23 $4.15 $4.12 $3.89 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: $7.35 14,990Expected 3/5/2027	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 3/5/2027	Cut Tape $7.35 $5.60 $5.17 $4.69 $4.56 Reel $4.19 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 Automotive, 36VIN 3A synchronous step-down converter for high efficiency and low output noise Texas Instruments LMR614303SRAKRQ1 LMR614303SRAKRQ1 Texas Instruments 1: $4.07 3,000Expected 3/29/2027 New Product	Mfr. Part # LMR614303SRAKRQ1 Mouser Part # 595-LMR614303SRAKRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive, 36VIN 3A synchronous step-down converter for high efficiency and low output noise	Datasheet	3,000Expected 3/29/2027	Cut Tape $4.07 $3.03 $2.77 $2.48 Reel $2.12 View $2.34 $2.29 $2.17 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-HR-9	Buck	3.3 V	3 A	1 Output	3.8 uA	2 MHz	- 40 C	+ 150 C	AEC-Q100		Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive, 36VIN 3A synchronous step-down converter for high efficiency and low output noise Texas Instruments LMR614305SRAKRQ1 LMR614305SRAKRQ1 Texas Instruments 1: $4.07 3,000Expected 3/29/2027 New Product	Mfr. Part # LMR614305SRAKRQ1 Mouser Part # 595-LMR614305SRAKRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive, 36VIN 3A synchronous step-down converter for high efficiency and low output noise	Datasheet	3,000Expected 3/29/2027	Cut Tape $4.07 $3.03 $2.77 $2.48 Reel $2.12 View $2.34 $2.29 $2.17 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-HR-9	Buck	5 V	3 A	1 Output	3.8 uA	2 MHz	- 40 C	+ 150 C	AEC-Q100		Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive, 36VIN, 4A synchronous step-down converter for high efficiency and low output noise Texas Instruments LMR614405SRAKRQ1 LMR614405SRAKRQ1 Texas Instruments 1: $4.07 3,000Expected 3/29/2027 New Product	Mfr. Part # LMR614405SRAKRQ1 Mouser Part # 595-LMR614405SRAKRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive, 36VIN, 4A synchronous step-down converter for high efficiency and low output noise	Datasheet	3,000Expected 3/29/2027	Cut Tape $4.07 $3.03 $2.77 $2.48 Reel $2.12 View $2.34 $2.29 $2.17 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-9	Buck	5 V	4 A	1 Output	3.8 uA	2 MHz	- 40 C	+ 150 C	AEC-Q100		Reel, Cut Tape, MouseReel

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