Voltage Regulators - Switching Regulators

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LMR436x0/LMR436x0-Q1 Synchronous Buck Regulator

Texas Instruments LMR436x0/LMR436x0-Q1 Synchronous Buck Regulator is a small 36V, 2A and 1A synchronous step-down DC/DC converter in a 2mm × 2mm HotRod package. This easy-to-use converter supports a wide input voltage range of 3.0V to 36V with transients up to 42V.

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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 3-V to 36-V 2-A low -EMI synchronous buc LMR43620R5RPER Texas Instruments 1: NT$81.38 6,592In Stock 30,000Expected 3/4/2027	Mfr. Part # LMR43620R5RPER Mouser Part # 595-LMR43620R5RPER	Texas Instruments	Switching Voltage Regulators 3-V to 36-V 2-A low -EMI synchronous buc Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	6,592In Stock 30,000Expected 3/4/2027	Cut Tape NT$81.38 NT$73.13 NT$68.12 NT$58.79 View Reel NT$44.81 NT$55.21 NT$48.40 NT$47.32 NT$44.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	2 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc LMR43610R3RPER Texas Instruments 1: NT$91.42 12,518In Stock 69,000On Order	Mfr. Part # LMR43610R3RPER Mouser Part # 595-LMR43610R3RPER	Texas Instruments	Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	12,518In Stock 69,000On Order On Order Ship Dates Mfr. #: LMR43610R3RPER Stock: 12,518 Can Ship Immediately On Order: 24,000 Expected 6/24/2027 45,000 Expected 9/23/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$91.42 NT$69.55 NT$63.45 NT$57.00 Reel NT$47.32 View NT$52.70 NT$51.27 NT$50.19 NT$46.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	1 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-V to 36-V 2-A low -EMI synchronous buc LMR43620MB5RPER Texas Instruments 1: NT$81.38 6,037In Stock 6,000Expected 3/4/2027	Mfr. Part # LMR43620MB5RPER Mouser Part # 595-LMR43620MB5RPER	Texas Instruments	Switching Voltage Regulators 3-V to 36-V 2-A low -EMI synchronous buc Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	6,037In Stock 6,000Expected 3/4/2027	Cut Tape NT$81.38 NT$73.13 NT$68.12 NT$58.79 Reel NT$48.04 View NT$55.21 NT$48.40 NT$44.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	2 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620MC3RPERQ1 Texas Instruments 1: NT$136.95 1,899In Stock	Mfr. Part # LMR43620MC3RPERQ1 Mouser Part # 595-LMR43620MC3RPRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	1,899In Stock	Cut Tape NT$136.95 NT$102.17 NT$93.57 NT$83.89 View Reel NT$73.49 NT$79.23 NT$77.44 NT$73.49 NT$73.49	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	2 A	1 Output	2 uA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape
Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs LMR43610RS5QRPERQ1 Texas Instruments 1: NT$150.21 6,198In Stock	Mfr. Part # LMR43610RS5QRPERQ1 Mouser Part # 595-R43610RS5QRPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	6,198In Stock	Cut Tape NT$150.21 NT$113.29 NT$103.97 NT$93.93 NT$90.70 Reel NT$90.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V, 1 V to 34.2 V	1 A	1 Output	1.6 uA, 2 uA	2.2 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc LMR43610MB3RPER Texas Instruments 1: NT$94.29 107In Stock 9,000Expected 2/1/2027	Mfr. Part # LMR43610MB3RPER Mouser Part # 595-LMR43610MB3RPER	Texas Instruments	Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	107In Stock 9,000Expected 2/1/2027	Cut Tape NT$94.29 NT$70.27 NT$64.17 NT$57.36 Reel NT$47.32 View NT$54.13 NT$52.70 NT$50.19 NT$46.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	1 A	1 Output	250 nA	1 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs LMR43610MSC5RPERQ1 Texas Instruments 1: NT$148.78 63In Stock 6,000Expected 1/11/2027	Mfr. Part # LMR43610MSC5RPERQ1 Mouser Part # 595-R43610MSC5RPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	63In Stock 6,000Expected 1/11/2027	Cut Tape NT$148.78 NT$112.57 NT$103.61 NT$93.57 View Reel NT$82.46 NT$88.91 NT$88.55 NT$85.68 NT$82.46 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	1 A	1 Output	2 uA	2.2 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs LMR43610RS3QRPERQ1 Texas Instruments 1: NT$148.78 8,997On Order	Mfr. Part # LMR43610RS3QRPERQ1 Mouser Part # 595-R43610RS3QRPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	8,997On Order On Order Ship Dates Mfr. #: LMR43610RS3QRPERQ1 Stock: 0 On Order: 2,997 Expected 12/10/2026 6,000 Expected 12/17/2026 Factory Lead-Time: 20 Weeks	Cut Tape NT$148.78 NT$112.57 NT$103.61 NT$93.57 View Reel NT$80.30 NT$88.91 NT$88.55 NT$85.68 NT$80.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	1 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620MSC3RPERQ1 Texas Instruments 1: NT$154.87 36,000On Order	Mfr. Part # LMR43620MSC3RPERQ1 Mouser Part # 595-R43620MSC3RPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	36,000On Order On Order Ship Dates Mfr. #: LMR43620MSC3RPERQ1 Stock: 0 On Order: 6,000 Expected 1/28/2027 9,000 Expected 2/1/2027 21,000 Expected 2/11/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$154.87 NT$116.51 NT$107.19 NT$96.80 View Reel NT$83.53 NT$91.78 NT$91.06 NT$85.68 NT$83.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	2 A	1 Output	2.5 uA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620MSC5RPERQ1 Texas Instruments 1: NT$153.08 11,658On Order	Mfr. Part # LMR43620MSC5RPERQ1 Mouser Part # 595-R43620MSC5RPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	11,658On Order On Order Ship Dates Mfr. #: LMR43620MSC5RPERQ1 Stock: 0 On Order: 2,658 Expected 12/24/2026 9,000 Expected 1/7/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$153.08 NT$116.15 NT$106.83 NT$96.44 View Reel NT$84.96 NT$91.78 NT$91.42 NT$88.19 NT$84.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	2 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620RS3QRPERQ1 Texas Instruments 1: NT$153.08 6,769On Order	Mfr. Part # LMR43620RS3QRPERQ1 Mouser Part # 595-R43620RS3QRPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	6,769On Order On Order Ship Dates Mfr. #: LMR43620RS3QRPERQ1 Stock: 0 On Order: 769 Expected 11/3/2026 6,000 Expected 1/7/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$153.08 NT$116.15 NT$106.83 NT$96.44 View Reel NT$83.17 NT$91.78 NT$91.42 NT$88.19 NT$83.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	2 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620RS5QRPERQ1 Texas Instruments 1: NT$153.08 Lead-Time 12 Weeks	Mfr. Part # LMR43620RS5QRPERQ1 Mouser Part # 595-R43620RS5QRPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	Lead-Time 12 Weeks	Cut Tape NT$153.08 NT$116.15 NT$106.83 NT$96.44 View Reel NT$82.10 NT$91.78 NT$91.42 NT$88.19 NT$82.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	2 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn LMR43620MC5RPERQ1 Texas Instruments 1: NT$155.23 2,940Expected 3/15/2027	Mfr. Part # LMR43620MC5RPERQ1 Mouser Part # 595-LMR43620MC5RPEQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 3 6-V 2-A low-EMI syn Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	2,940Expected 3/15/2027	Cut Tape NT$155.23 NT$116.87 NT$107.55 NT$97.15 View Reel NT$83.53 NT$92.13 NT$91.42 NT$86.04 NT$83.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	5 V	2 A	1 Output	2 uA	2.2 MHz	- 40 C	+ 150 C	LMR43620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs LMR43610MSC3RPERQ1 Texas Instruments 1: NT$148.78 2,923Expected 12/18/2026	Mfr. Part # LMR43610MSC3RPERQ1 Mouser Part # 595-R43610MSC3RPERQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 36 -V 1-A low-EMI&nbs Learn More about Texas Instruments ti lmr436x0 q1 synchronous buck regulator	Datasheet	2,923Expected 12/18/2026	Cut Tape NT$148.78 NT$112.57 NT$103.61 NT$93.57 View Reel NT$80.30 NT$88.91 NT$88.55 NT$85.68 NT$80.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	1 A	1 Output	250 nA	2.2 MHz	- 40 C	+ 150 C	LMR43610	Reel, Cut Tape, MouseReel

LMR436x0/LMR436x0-Q1 Synchronous Buck Regulator

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