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 (EUR) 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 4.5V-to-6 5V 0.6A synchronous LMR51606XFQDBVRQ1 Texas Instruments 1: 1,40 € 3.721In Stock	Mfr. Part No. LMR51606XFQDBVRQ1 Mouser Part No 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	3.721In Stock	Cut Tape 1,40 € 1,03 € 0,937 € 0,829 € View Reel 0,745 € 0,78 € 0,75 € 0,745 € 0,745 €	Min.: 1 Mult.: 1 Max.: 1.001 : 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: 1,44 € 3.074In Stock	Mfr. Part No. LMR51606XQDBVRQ1 Mouser Part No 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	3.074In Stock	Cut Tape 1,44 € 1,05 € 0,955 € 0,847 € View Reel 0,76 € 0,796 € 0,766 € 0,76 € 0,76 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 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. LMR51610XDBVR Texas Instruments 1: 1,62 € 4.867In Stock 12.000Expected 2/1/2027	Mfr. Part No. LMR51610XDBVR Mouser Part No 595-LMR51610XDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	4.867In Stock 12.000Expected 2/1/2027	Cut Tape 1,62 € 1,18 € 1,08 € 0,955 € Reel 0,809 € View 0,894 € 0,86 € 0,791 € 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 Automotive 4.5V-to-6 5V 1A synchronous b LMR51610XQDBVRQ1 Texas Instruments 1: 1,87 € 8.892In Stock	Mfr. Part No. LMR51610XQDBVRQ1 Mouser Part No 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	8.892In Stock	Cut Tape 1,87 € 1,38 € 1,26 € 1,13 € View Reel 1,05 € 1,06 € 1,05 € 1,05 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 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: 1,34 € 4.567In Stock 15.000Expected 3/11/2027	Mfr. Part No. LMR51610YDBVR Mouser Part No 595-LMR51610YDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-PFM MODE-11 00KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	4.567In Stock 15.000Expected 3/11/2027	Cut Tape 1,34 € 0,98 € 0,886 € 0,784 € View Reel 0,676 € 0,737 € 0,709 € 0,70 € 0,676 € 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. LMR51606XDBVR Texas Instruments 1: 1,38 € 1.724In Stock 24.000On Order	Mfr. Part No. LMR51606XDBVR Mouser Part No 595-LMR51606XDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	1.724In Stock 24.000On Order On Order Ship Dates Mfr. No: LMR51606XDBVR Stock: 1.724 Can Dispatch Immediately On Order: 9.000 Expected 1/21/2027 15.000 Expected 4/1/2027 Factory Lead Time: 20 Weeks	Cut Tape 1,38 € 1,01 € 0,92 € 0,811 € View Reel 0,71 € 0,762 € 0,733 € 0,727 € 0,71 € 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 SIMPLE SWITCHER powe r converter with 4. LMR51606XFDBVR Texas Instruments 1: 1,30 € 473In Stock 6.000Expected 3/18/2027	Mfr. Part No. LMR51606XFDBVR Mouser Part No 595-LMR51606XFDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	473In Stock 6.000Expected 3/18/2027	1,30 € 0,946 € 0,858 € 0,762 € View 0,716 € 0,71 €	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. LMR51606YDBVR Texas Instruments 1: 1,38 € 7.801In Stock 45.000On Order	Mfr. Part No. LMR51606YDBVR Mouser Part No 595-LMR51606YDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	7.801In Stock 45.000On Order On Order Ship Dates Mfr. No: LMR51606YDBVR Stock: 7.801 Can Dispatch Immediately On Order: 18.000 Expected 3/11/2027 27.000 Expected 3/29/2027 Factory Lead Time: 20 Weeks	Cut Tape 1,38 € 1,01 € 0,92 € 0,811 € View Reel 0,726 € 0,762 € 0,733 € 0,727 € 0,726 € 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. LMR51606YFDBVR Texas Instruments 1: 1,57 € 326In Stock 15.000On Order	Mfr. Part No. LMR51606YFDBVR Mouser Part No 595-LMR51606YFDBVR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER powe r converter with 4. Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	326In Stock 15.000On Order On Order Ship Dates Mfr. No: LMR51606YFDBVR Stock: 326 Can Dispatch Immediately On Order: 6.000 Expected 1/21/2027 9.000 Expected 3/18/2027 Factory Lead Time: 20 Weeks	Cut Tape 1,57 € 1,14 € 1,04 € 0,92 € Reel 0,783 € View 0,869 € 0,839 € 0,835 € 0,766 € 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 TIMON 1A-FPWM MODE-4 00KHZ LMR51610XFDBVR Texas Instruments 1: 1,62 € 271In Stock	Mfr. Part No. LMR51610XFDBVR Mouser Part No 595-LMR51610XFDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-FPWM MODE-4 00KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	271In Stock	Cut Tape 1,62 € 1,18 € 1,08 € 0,955 € Reel 0,809 € View 0,894 € 0,86 € 0,791 € 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 LMR51610XFQDBVRQ1 Texas Instruments 1: 1,64 € 339In Stock 6.000Expected 2/18/2027	Mfr. Part No. LMR51610XFQDBVRQ1 Mouser Part No 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	339In Stock 6.000Expected 2/18/2027	Cut Tape 1,64 € 1,21 € 1,10 € 0,98 € View Reel 0,886 € 0,929 € 0,894 € 0,886 € 0,886 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 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: 1,41 € 1.262In Stock 12.000Expected 3/15/2027	Mfr. Part No. LMR51610YFDBVR Mouser Part No 595-LMR51610YFDBVR	Texas Instruments	Switching Voltage Regulators TIMON 1A-FPWM MODE-1 100KHZ Learn More about Texas Instruments ti lmr516xx power converters	Datasheet	1.262In Stock 12.000Expected 3/15/2027	Cut Tape 1,41 € 1,04 € 0,946 € 0,836 € View Reel 0,733 € 0,786 € 0,756 € 0,751 € 0,733 € 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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