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 SIMPLE SWITCHER powe r converter with 4. LMR51606XDBVR Texas Instruments 1: 1,38 € 7.412In Stock 9.000Expected 1/21/2027	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	7.412In Stock 9.000Expected 1/21/2027	Cut Tape 1,38 € 1,01 € 0,92 € 0,811 € Reel 0,679 € View 0,762 € 0,733 € 0,727 € 0,664 € 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: 1,38 € 3.308In Stock	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	3.308In Stock	1,38 € 1,01 € 0,92 € 0,811 € View 0,762 € 0,733 € 0,727 € 0,692 € 0,654 €	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 Automotive 4.5V-to-6 5V 0.6A synchronous LMR51606XFQDBVRQ1 Texas Instruments 1: 1,40 € 4.003In 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	4.003In Stock	Cut Tape 1,40 € 1,03 € 0,937 € 0,83 € View Reel 0,745 € 0,781 € 0,751 € 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 € 3.525In 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	3.525In 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. LMR51606YDBVR Texas Instruments 1: 1,38 € 15.097In Stock	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	15.097In Stock	Cut Tape 1,38 € 1,01 € 0,92 € 0,811 € Reel 0,679 € View 0,762 € 0,733 € 0,727 € 0,664 € 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: 1,46 € 8.793In 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	8.793In Stock 12.000Expected 2/1/2027	Cut Tape 1,46 € 1,08 € 0,972 € 0,869 € Reel 0,72 € View 0,809 € 0,778 € 0,771 € 0,686 € 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: 1,41 € 4.957In 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	4.957In Stock	Cut Tape 1,41 € 1,04 € 0,946 € 0,836 € Reel 0,70 € View 0,786 € 0,756 € 0,751 € 0,675 € 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: 1,66 € 9.009In 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	9.009In Stock	Cut Tape 1,66 € 1,22 € 1,11 € 0,989 € View Reel 0,912 € 0,929 € 0,912 € 0,912 € 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: 1,33 € 10.895In Stock	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	10.895In Stock	Cut Tape 1,33 € 0,972 € 0,877 € 0,778 € Reel 0,626 € View 0,732 € 0,703 € 0,682 € 0,614 € 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 TIMON 1A-FPWM MODE-1 100KHZ LMR51610YFDBVR Texas Instruments 1: 1,41 € 5.036In 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	5.036In Stock 12.000Expected 3/15/2027	Cut Tape 1,41 € 1,04 € 0,946 € 0,836 € Reel 0,70 € View 0,786 € 0,756 € 0,751 € 0,685 € 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. LMR51606YFDBVR Texas Instruments 1: 1,38 € 1.553In Stock 6.000Expected 1/21/2027	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	1.553In Stock 6.000Expected 1/21/2027	Cut Tape 1,38 € 1,01 € 0,92 € 0,811 € Reel 0,697 € View 0,762 € 0,733 € 0,727 € 0,682 € 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: 1,64 € 1.414In 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	1.414In 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

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