Voltage Regulators - Switching Regulators

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LM73605/LM73606 Step-Down Voltage Converters

Texas Instruments LM73605/LM73606 Step-Down Voltage Converters are capable of driving up to 5A (LM73605) or 6A (LM73606) of load current from a supply voltage ranging from 3.5V to 36V. These devices provide exceptional efficiency and output accuracy in a very small solution size. Peak current-mode control is employed. Features include adjustable switching frequency, synchronization to an external clock, FPWM option, power-good flag, and precision enable. Additional features include adjustable soft start and tracking which provides both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load and optional external bias improve efficiency over the entire load range. These devices require few external components and have a pinout designed for a simple PCB layout with optimal EMI and thermal performance. The LM7360x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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 Automotive qualified 3.5-V to 36-V 6-A LM73606QURNPRQ1 Texas Instruments 1: S/ 37.68 4,717In Stock	Mfr. Part # LM73606QURNPRQ1 Mouser Part # 595-LM73606QURNPRQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 6-A Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	4,717In Stock	Cut Tape S/ 37.68 S/ 29.31 S/ 27.21 S/ 24.91 View Reel S/ 21.60 S/ 23.63 S/ 23.16 S/ 22.62 S/ 21.60 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34 V	6 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V to 36V 5A Synch Step-Down VConverte A 595-LM73605RNPT LM73605RNPR Texas Instruments 1: S/ 28.65 2,470In Stock	Mfr. Part # LM73605RNPR Mouser Part # 595-LM73605RNPR	Texas Instruments	Switching Voltage Regulators 3.5V to 36V 5A Synch Step-Down VConverte A 595-LM73605RNPT Learn More about Texas Instruments ti lm73605 lm73606 converters	Datasheet	2,470In Stock	Cut Tape S/ 28.65 S/ 22.11 S/ 20.47 S/ 18.68 View Reel S/ 15.96 S/ 17.91 S/ 17.71 S/ 15.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	5 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73605	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A LM73605QURNPRQ1 Texas Instruments 1: S/ 29.31 5,997In Stock	Mfr. Part # LM73605QURNPRQ1 Mouser Part # 595-LM73605QURNPRQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	5,997In Stock	Cut Tape S/ 29.31 S/ 22.62 S/ 20.94 S/ 19.11 View Reel S/ 16.04 S/ 17.75 S/ 17.20 S/ 16.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34 V	5 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73605	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPTQ1 LM73605QRNPRQ1 Texas Instruments 1: S/ 33.28 3,089In Stock	Mfr. Part # LM73605QRNPRQ1 Mouser Part # 595-LM73605QRNPRQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPTQ1 Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	3,089In Stock	Cut Tape S/ 33.28 S/ 25.81 S/ 23.94 S/ 21.88 View Reel S/ 18.92 S/ 21.14 S/ 20.82 S/ 20.51 S/ 18.92 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	5 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C	AEC-Q100	LM73605	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V to 36V 5A Synch Step-Down VConverte A 595-LM73605RNPR LM73605RNPT Texas Instruments 1: S/ 31.57 643In Stock	Mfr. Part # LM73605RNPT Mouser Part # 595-LM73605RNPT	Texas Instruments	Switching Voltage Regulators 3.5V to 36V 5A Synch Step-Down VConverte A 595-LM73605RNPR Learn More about Texas Instruments ti lm73605 lm73606 converters	Datasheet	643In Stock	Cut Tape S/ 31.57 S/ 24.44 S/ 22.65 S/ 20.75 Reel S/ 20.71 S/ 17.94 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WQFN-30	Buck	1 V to 34 V	5 A	1 Output	15 uA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73605	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 6-A A A 595-LM73606QRNPTQ1 LM73606QRNPRQ1 Texas Instruments 1: S/ 34.68 1,679In Stock	Mfr. Part # LM73606QRNPRQ1 Mouser Part # 595-LM73606QRNPRQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 6-A A A 595-LM73606QRNPTQ1 Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	1,679In Stock	Cut Tape S/ 34.68 S/ 26.94 S/ 24.99 S/ 22.89 View Reel S/ 19.81 S/ 22.11 S/ 21.80 S/ 21.45 S/ 19.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	6 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C	AEC-Q100	LM73606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V to 36V 6A Synch Step-Down Volt A 59 A 595-LM73606RNPT LM73606RNPR Texas Instruments 1: S/ 29.86 2,931In Stock	Mfr. Part # LM73606RNPR Mouser Part # 595-LM73606RNPR	Texas Instruments	Switching Voltage Regulators 3.5V to 36V 6A Synch Step-Down Volt A 59 A 595-LM73606RNPT Learn More about Texas Instruments ti lm73605 lm73606 converters	Datasheet	2,931In Stock	Cut Tape S/ 29.86 S/ 23.08 S/ 21.37 S/ 19.50 View Reel S/ 16.85 S/ 18.49 S/ 18.18 S/ 16.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	6 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V to 36V 6A Synch A 595-LM73606RNPR A A 595-LM73606RNPR LM73606RNPT Texas Instruments 1: S/ 35.23 644In Stock 1,000Expected 12/21/2026	Mfr. Part # LM73606RNPT Mouser Part # 595-LM73606RNPT	Texas Instruments	Switching Voltage Regulators 3.5V to 36V 6A Synch A 595-LM73606RNPR A A 595-LM73606RNPR Learn More about Texas Instruments ti lm73605 lm73606 converters	Datasheet	644In Stock 1,000Expected 12/21/2026	Cut Tape S/ 35.23 S/ 27.36 S/ 25.42 S/ 23.24 Reel S/ 22.19 View S/ 21.25 S/ 20.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WQFN-30	Buck	1 V to 34 V	6 A	1 Output	15 uA	350 kHz to 2.2 MHz	- 40 C	+ 125 C		LM73606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPRQ1 LM73605QRNPTQ1 Texas Instruments 1: S/ 38.50 24In Stock	Mfr. Part # LM73605QRNPTQ1 Mouser Part # 595-LM73605QRNPTQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPRQ1 Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	24In Stock	Cut Tape S/ 38.50 S/ 29.93 S/ 27.79 S/ 25.46 Reel S/ 24.13 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	5 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C	AEC-Q100	LM73605	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 6-A A A 595-LM73606QRNPRQ1 LM73606QRNPTQ1 Texas Instruments 1: S/ 42.35 22In Stock 500Expected 11/23/2026	Mfr. Part # LM73606QRNPTQ1 Mouser Part # 595-LM73606QRNPTQ1	Texas Instruments	Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 6-A A A 595-LM73606QRNPRQ1 Learn More about Texas Instruments ti lm73605 q1 lm73606 q1 converters	Datasheet	22In Stock 500Expected 11/23/2026	Cut Tape S/ 42.35 S/ 33.05 S/ 30.75 S/ 27.29 Reel S/ 23.98 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WQFN-30	Buck	1 V to 34.2 V	6 A	1 Output	600 nA	350 kHz to 2.2 MHz	- 40 C	+ 125 C	AEC-Q100	LM73606	Reel, Cut Tape, MouseReel

LM73605/LM73606 Step-Down Voltage Converters

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LM73605/LM73606 Step-Down Voltage Converters

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