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 (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	Series	Packaging
Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc LMR43610R3RPER Texas Instruments 1: $2.55 10,480In Stock	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	10,480In Stock	Cut Tape $2.55 $1.94 $1.77 $1.59 Reel $1.32 View $1.47 $1.43 $1.40 $1.29 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 36 -V 1-A low-EMI&nbs LMR43610RS5QRPERQ1 Texas Instruments 1: $4.19 6,287In 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	6,287In Stock	Cut Tape $4.19 $3.16 $2.90 $2.62 $2.53 Reel $2.53 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: $2.27 2,448In 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	2,448In Stock 30,000Expected 3/4/2027	Cut Tape $2.27 $2.04 $1.90 $1.64 View Reel $1.25 $1.54 $1.35 $1.32 $1.25 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 2-A low -EMI synchronous buc LMR43620MB5RPER Texas Instruments 1: $2.27 4,743In 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	4,743In Stock 6,000Expected 3/4/2027	Cut Tape $2.27 $2.04 $1.90 $1.64 Reel $1.34 View $1.54 $1.35 $1.25 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: $3.82 2,525In 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	2,525In Stock	Cut Tape $3.82 $2.85 $2.61 $2.34 View Reel $2.05 $2.21 $2.16 $2.05 $2.05	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: $2.63 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 $2.63 $1.96 $1.79 $1.60 Reel $1.32 View $1.51 $1.47 $1.40 $1.29 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 3 6-V 2-A low-EMI syn LMR43620MC5RPERQ1 Texas Instruments 1: $4.33 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 $4.33 $3.26 $3.00 $2.71 View Reel $2.33 $2.57 $2.55 $2.40 $2.33 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 LMR43610MSC5RPERQ1 Texas Instruments 1: $4.15 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 $4.15 $3.14 $2.89 $2.61 View Reel $2.30 $2.48 $2.47 $2.39 $2.30 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: $4.15 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: 16 Weeks	Cut Tape $4.15 $3.14 $2.89 $2.61 View Reel $2.24 $2.48 $2.47 $2.39 $2.24 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 LMR43620MSC5RPERQ1 Texas Instruments 1: $4.27 11,958On 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	11,958On Order On Order Ship Dates Mfr. #: LMR43620MSC5RPERQ1 Stock: 0 On Order: 2,958 Expected 12/24/2026 9,000 Expected 1/7/2027 Factory Lead-Time: 16 Weeks	Cut Tape $4.27 $3.24 $2.98 $2.69 View Reel $2.37 $2.56 $2.55 $2.46 $2.37 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: $4.27 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 11/9/2026 6,000 Expected 1/7/2027 Factory Lead-Time: 16 Weeks	Cut Tape $4.27 $3.24 $2.98 $2.69 View Reel $2.32 $2.56 $2.55 $2.46 $2.32 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: $4.27 3,000Expected 11/5/2026	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	3,000Expected 11/5/2026	Cut Tape $4.27 $3.24 $2.98 $2.69 View Reel $2.29 $2.56 $2.55 $2.46 $2.29 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 36 -V 1-A low-EMI&nbs LMR43610MSC3RPERQ1 Texas Instruments 1: $4.15 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 $4.15 $3.14 $2.89 $2.61 View Reel $2.24 $2.48 $2.47 $2.39 $2.24 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: $4.32 15,000On 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	15,000On Order On Order Ship Dates Mfr. #: LMR43620MSC3RPERQ1 Stock: 0 On Order: 6,000 Expected 1/28/2027 9,000 Expected 2/1/2027 Factory Lead-Time: 16 Weeks	Cut Tape $4.32 $3.25 $2.99 $2.70 View Reel $2.33 $2.56 $2.54 $2.39 $2.33 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

LMR436x0/LMR436x0-Q1 Synchronous Buck Regulator

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