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 (THB) 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 Automotive 3-V to 36 -V 1-A low-EMI&nbs LMR43610RS5QRPERQ1 Texas Instruments 1: ฿139.61 6,198In Stock	Mfr. Part No. LMR43610RS5QRPERQ1 Mouser Part No 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 ฿139.61 ฿105.29 ฿96.63 ฿87.30 ฿84.30 Reel ฿84.30 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 2-A low -EMI synchronous buc LMR43620R5RPER Texas Instruments 1: ฿75.64 6,444In Stock 30,000Expected 3/4/2027	Mfr. Part No. LMR43620R5RPER Mouser Part No 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	6,444In Stock 30,000Expected 3/4/2027	Cut Tape ฿75.64 ฿67.97 ฿63.31 ฿54.64 View Reel ฿41.65 ฿51.31 ฿44.98 ฿43.98 ฿41.65 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: ฿84.97 12,788In Stock 24,000Expected 6/24/2027	Mfr. Part No. LMR43610R3RPER Mouser Part No 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	12,788In Stock 24,000Expected 6/24/2027	Cut Tape ฿84.97 ฿64.64 ฿58.98 ฿52.98 Reel ฿43.98 View ฿48.98 ฿47.65 ฿46.65 ฿42.98 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: ฿75.64 6,191In Stock 6,000Expected 3/4/2027	Mfr. Part No. LMR43620MB5RPER Mouser Part No 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	6,191In Stock 6,000Expected 3/4/2027	Cut Tape ฿75.64 ฿67.97 ฿63.31 ฿54.64 Reel ฿44.65 View ฿51.31 ฿44.98 ฿41.65 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: ฿127.28 1,978In Stock	Mfr. Part No. LMR43620MC3RPERQ1 Mouser Part No 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	1,978In Stock	Cut Tape ฿127.28 ฿94.96 ฿86.97 ฿77.97 View Reel ฿68.31 ฿73.64 ฿71.97 ฿68.31 ฿68.31	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 3-V to 36-V 1-A low -EMI synchronous buc LMR43610MB3RPER Texas Instruments 1: ฿87.63 107In Stock 9,000Expected 2/1/2027	Mfr. Part No. LMR43610MB3RPER Mouser Part No 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 ฿87.63 ฿65.31 ฿59.64 ฿53.31 Reel ฿43.98 View ฿50.31 ฿48.98 ฿46.65 ฿42.98 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: ฿138.28 63In Stock 6,000Expected 1/11/2027	Mfr. Part No. LMR43610MSC5RPERQ1 Mouser Part No 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 ฿138.28 ฿104.62 ฿96.29 ฿86.97 View Reel ฿76.64 ฿82.63 ฿82.30 ฿79.63 ฿76.64 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: ฿138.28 8,997On Order	Mfr. Part No. LMR43610RS3QRPERQ1 Mouser Part No 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. No: LMR43610RS3QRPERQ1 Stock: 0 On Order: 2,997 Expected 12/10/2026 6,000 Expected 12/17/2026 Factory Lead Time: 16 Weeks	Cut Tape ฿138.28 ฿104.62 ฿96.29 ฿86.97 View Reel ฿74.64 ฿82.63 ฿82.30 ฿79.63 ฿74.64 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: ฿143.94 15,000On Order	Mfr. Part No. LMR43620MSC3RPERQ1 Mouser Part No 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	15,000On Order On Order Ship Dates Mfr. No: LMR43620MSC3RPERQ1 Stock: 0 On Order: 6,000 Expected 1/28/2027 9,000 Expected 2/1/2027 Factory Lead Time: 16 Weeks	Cut Tape ฿143.94 ฿108.29 ฿99.63 ฿89.96 View Reel ฿77.64 ฿85.30 ฿84.63 ฿79.63 ฿77.64 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: ฿142.28 11,958On Order	Mfr. Part No. LMR43620MSC5RPERQ1 Mouser Part No 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	11,958On Order On Order Ship Dates Mfr. No: LMR43620MSC5RPERQ1 Stock: 0 On Order: 2,958 Expected 12/24/2026 9,000 Expected 1/7/2027 Factory Lead Time: 16 Weeks	Cut Tape ฿142.28 ฿107.96 ฿99.29 ฿89.63 View Reel ฿78.97 ฿85.30 ฿84.97 ฿81.97 ฿78.97 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: ฿142.28 6,769On Order	Mfr. Part No. LMR43620RS3QRPERQ1 Mouser Part No 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. No: LMR43620RS3QRPERQ1 Stock: 0 On Order: 769 Expected 11/3/2026 6,000 Expected 1/7/2027 Factory Lead Time: 16 Weeks	Cut Tape ฿142.28 ฿107.96 ฿99.29 ฿89.63 View Reel ฿77.30 ฿85.30 ฿84.97 ฿81.97 ฿77.30 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: ฿142.28 3,000Expected 11/3/2026	Mfr. Part No. LMR43620RS5QRPERQ1 Mouser Part No 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	3,000Expected 11/3/2026	Cut Tape ฿142.28 ฿107.96 ฿99.29 ฿89.63 View Reel ฿76.30 ฿85.30 ฿84.97 ฿81.97 ฿76.30 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: ฿144.28 2,940Expected 3/15/2027	Mfr. Part No. LMR43620MC5RPERQ1 Mouser Part No 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 ฿144.28 ฿108.62 ฿99.96 ฿90.30 View Reel ฿77.64 ฿85.63 ฿84.97 ฿79.97 ฿77.64 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: ฿138.28 2,923Expected 12/18/2026	Mfr. Part No. LMR43610MSC3RPERQ1 Mouser Part No 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 ฿138.28 ฿104.62 ฿96.29 ฿86.97 View Reel ฿74.64 ฿82.63 ฿82.30 ฿79.63 ฿74.64 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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