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 (HKD) 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: HK$79.57 4,717In Stock	Mfr. Part No. LM73606QURNPRQ1 Mouser Part No 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 HK$79.57 HK$61.90 HK$57.46 HK$52.61 View Reel HK$45.62 HK$49.90 HK$48.91 HK$47.76 HK$45.62 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: HK$60.50 2,470In Stock	Mfr. Part No. LM73605RNPR Mouser Part No 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 HK$60.50 HK$46.69 HK$43.24 HK$39.46 View Reel HK$33.70 HK$37.81 HK$37.40 HK$33.70 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: HK$61.90 5,997In Stock	Mfr. Part No. LM73605QURNPRQ1 Mouser Part No 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 HK$61.90 HK$47.76 HK$44.22 HK$40.36 View Reel HK$33.87 HK$37.48 HK$36.33 HK$33.87 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: HK$70.28 3,089In Stock	Mfr. Part No. LM73605QRNPRQ1 Mouser Part No 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 HK$70.28 HK$54.50 HK$50.55 HK$46.20 View Reel HK$39.95 HK$44.63 HK$43.98 HK$43.32 HK$39.95 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: HK$66.66 643In Stock	Mfr. Part No. LM73605RNPT Mouser Part No 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 HK$66.66 HK$51.62 HK$47.84 HK$43.81 Reel HK$43.73 HK$37.89 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: HK$73.24 1,679In Stock	Mfr. Part No. LM73606QRNPRQ1 Mouser Part No 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 HK$73.24 HK$56.88 HK$52.77 HK$48.33 View Reel HK$41.84 HK$46.69 HK$46.03 HK$45.29 HK$41.84 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: HK$63.05 2,931In Stock	Mfr. Part No. LM73606RNPR Mouser Part No 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 HK$63.05 HK$48.74 HK$45.13 HK$41.18 View Reel HK$35.59 HK$39.05 HK$38.39 HK$35.59 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: HK$74.39 644In Stock 1,000Expected 21/12/2026	Mfr. Part No. LM73606RNPT Mouser Part No 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 21/12/2026	Cut Tape HK$74.39 HK$57.79 HK$53.68 HK$49.07 Reel HK$46.85 View HK$44.88 HK$43.73 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: HK$81.30 24In Stock	Mfr. Part No. LM73605QRNPTQ1 Mouser Part No 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 HK$81.30 HK$63.21 HK$58.69 HK$53.76 Reel HK$50.96 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: HK$89.43 22In Stock 500Expected 23/11/2026	Mfr. Part No. LM73606QRNPTQ1 Mouser Part No 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 23/11/2026	Cut Tape HK$89.43 HK$69.79 HK$64.94 HK$57.62 Reel HK$50.64 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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