Voltage Regulators - Switching Regulators

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LMR516xx/LMR516xx-Q1 Power Converters

Texas Instruments LMR516xx/LMR516xx-Q1 SIMPLE SWITCHER® Power Converters are wide-VIN, easy-to-use synchronous buck converters capable of driving up to 0.6A and 1A load current. With a wide input range of 4V to 65V, the device is designed for various industrial applications for power conditioning from an unregulated source. The LMR516xx/LMR516xx-Q1 operates at 400kHz and 1.1MHz switching frequency to support relatively small inductors for an optimized design size. The LMR516xx/LMR516xx-Q1 has a PFM version to realize high efficiency at light load and an FPWM version to achieve constant frequency and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally, which allow the device to be used with minimal external components.

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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	Series	Packaging
Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. LMR51606XDBVR Texas Instruments 1: S/ 6.23 158In Stock 24,000On Order	Mfr. Part # LMR51606XDBVR Mouser Part # 595-LMR51606XDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	158In Stock 24,000On Order On Order Ship Dates Mfr. #: LMR51606XDBVR Stock: 158 Can Ship Immediately On Order: 9,000 Expected 1/21/2027 15,000 Expected 4/1/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 6.23 S/ 4.55 S/ 4.16 S/ 3.67 Reel S/ 3.07 View S/ 3.45 S/ 3.32 S/ 3.29 S/ 3.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	600 mA	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 4.5V-to-6 5V 0.6A synchronous LMR51606XFQDBVRQ1 Texas Instruments 1: S/ 6.34 3,394In Stock	Mfr. Part # LMR51606XFQDBVRQ1 Mouser Part # 595-LMR51606XFQDBRQ1	Texas Instruments	Switching Voltage Regulators Automotive 4.5V-to-6 5V 0.6A synchronous Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	3,394In Stock	Cut Tape S/ 6.34 S/ 4.67 S/ 4.24 S/ 3.75 Reel S/ 3.15 View S/ 3.53 S/ 3.39 S/ 3.37 S/ 3.09	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck		600 mA	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51606	Reel, Cut Tape
Switching Voltage Regulators Automotive 4.5V-to-6 5V 0.6A synchronous LMR51606XQDBVRQ1 Texas Instruments 1: S/ 6.50 3,406In Stock	Mfr. Part # LMR51606XQDBVRQ1 Mouser Part # 595-LMR51606XQDBVRQ1	Texas Instruments	Switching Voltage Regulators Automotive 4.5V-to-6 5V 0.6A synchronous Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	3,406In Stock	Cut Tape S/ 6.50 S/ 4.75 S/ 4.32 S/ 3.83 Reel S/ 3.21 View S/ 3.60 S/ 3.47 S/ 3.44 S/ 3.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck		600 mA	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. LMR51606YDBVR Texas Instruments 1: S/ 6.23 158In Stock 45,000On Order	Mfr. Part # LMR51606YDBVR Mouser Part # 595-LMR51606YDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	158In Stock 45,000On Order On Order Ship Dates Mfr. #: LMR51606YDBVR Stock: 158 Can Ship Immediately On Order: 18,000 Expected 3/11/2027 27,000 Expected 3/29/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 6.23 S/ 4.55 S/ 4.16 S/ 3.67 View Reel S/ 3.29 S/ 3.45 S/ 3.32 S/ 3.29 S/ 3.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	600 mA	1 Output	420 uA	1.1 MHz	- 40 C	+ 150 C	LMR51606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. LMR51610XDBVR Texas Instruments 1: S/ 7.32 4,620In Stock 12,000Expected 2/1/2027	Mfr. Part # LMR51610XDBVR Mouser Part # 595-LMR51610XDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	4,620In Stock 12,000Expected 2/1/2027	Cut Tape S/ 7.32 S/ 5.33 S/ 4.87 S/ 4.32 Reel S/ 3.66 View S/ 4.05 S/ 3.89 S/ 3.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	25 nA	400 kHz, 1.1 MHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators TIMON 1A-FPWM MODE-4 00KHZ LMR51610XFDBVR Texas Instruments 1: S/ 7.32 596In Stock 9,000Expected 4/29/2027	Mfr. Part # LMR51610XFDBVR Mouser Part # 595-LMR51610XFDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-FPWM MODE-4 00KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	596In Stock 9,000Expected 4/29/2027	Cut Tape S/ 7.32 S/ 5.33 S/ 4.87 S/ 4.32 Reel S/ 3.66 View S/ 4.05 S/ 3.89 S/ 3.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	420 uA	400 kHz, 1.1 MHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 4.5V-to-6 5V 1A synchronous b LMR51610XQDBVRQ1 Texas Instruments 1: S/ 8.49 8,893In Stock	Mfr. Part # LMR51610XQDBVRQ1 Mouser Part # 595-LMR51610XQDBVRQ1	Texas Instruments	Switching Voltage Regulators Automotive 4.5V-to-6 5V 1A synchronous b Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	8,893In Stock	Cut Tape S/ 8.49 S/ 6.27 S/ 5.72 S/ 5.10 View Reel S/ 4.75 S/ 4.79 S/ 4.75 S/ 4.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators TIMON 1A-PFM MODE-11 00KHZ LMR51610YDBVR Texas Instruments 1: S/ 6.07 805In Stock 15,000Expected 3/11/2027	Mfr. Part # LMR51610YDBVR Mouser Part # 595-LMR51610YDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-PFM MODE-11 00KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	805In Stock 15,000Expected 3/11/2027	Cut Tape S/ 6.07 S/ 4.44 S/ 4.01 S/ 3.55 View Reel S/ 3.06 S/ 3.34 S/ 3.21 S/ 3.17 S/ 3.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	420 uA	400 kHz, 1.1 MHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. LMR51606XFDBVR Texas Instruments 1: S/ 5.88 1,045In Stock 6,000Expected 3/18/2027	Mfr. Part # LMR51606XFDBVR Mouser Part # 595-LMR51606XFDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	1,045In Stock 6,000Expected 3/18/2027	S/ 5.88 S/ 4.28 S/ 3.88 S/ 3.45 View S/ 3.24 S/ 3.11 S/ 3.08	Min.: 1 Mult.: 1	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	600 mA	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51606
Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. LMR51606YFDBVR Texas Instruments 1: S/ 7.08 339In Stock 15,000On Order	Mfr. Part # LMR51606YFDBVR Mouser Part # 595-LMR51606YFDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	339In Stock 15,000On Order On Order Ship Dates Mfr. #: LMR51606YFDBVR Stock: 339 Can Ship Immediately On Order: 6,000 Expected 1/21/2027 9,000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 7.08 S/ 5.18 S/ 4.71 S/ 4.16 Reel S/ 3.55 View S/ 3.93 S/ 3.80 S/ 3.78 S/ 3.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	600 mA	1 Output	420 uA	1.1 MHz	- 40 C	+ 150 C	LMR51606	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 4.5V-to-6 5V 1A synchronous b LMR51610XFQDBVRQ1 Texas Instruments 1: S/ 7.43 442In Stock 6,000Expected 2/18/2027	Mfr. Part # LMR51610XFQDBVRQ1 Mouser Part # 595-LMR51610XFQDBRQ1	Texas Instruments	Switching Voltage Regulators Automotive 4.5V-to-6 5V 1A synchronous b Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	442In Stock 6,000Expected 2/18/2027	Cut Tape S/ 7.43 S/ 5.49 S/ 4.98 S/ 4.44 Reel S/ 3.73 View S/ 4.20 S/ 4.05 S/ 4.01 S/ 3.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	420 uA	400 kHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel
Switching Voltage Regulators TIMON 1A-FPWM MODE-1 100KHZ LMR51610YFDBVR Texas Instruments 1: S/ 6.38 24,000On Order	Mfr. Part # LMR51610YFDBVR Mouser Part # 595-LMR51610YFDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-FPWM MODE-1 100KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	24,000On Order On Order Ship Dates Mfr. #: LMR51610YFDBVR Stock: 0 On Order: 12,000 Expected 3/12/2027 12,000 Expected 3/15/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 6.38 S/ 4.71 S/ 4.28 S/ 3.78 Reel S/ 3.17 View S/ 3.56 S/ 3.42 S/ 3.40 S/ 3.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 28 V	1 A	1 Output	420 uA	400 kHz, 1.1 MHz	- 40 C	+ 150 C	LMR51610	Reel, Cut Tape, MouseReel

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LMR516xx/LMR516xx-Q1 Power Converters

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