Voltage Regulators - Switching Regulators

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LT8301 / LT8302 Isolated Flyback Converters

Analog Devices Inc. LT8301 / LT8302 Isolated Flyback Converters sample the isolated output voltage directly from the primary-side flyback waveform. The LT8301 / LT8302 from Analog Devices requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple burst mode operation maintains high efficiency at light load while minimizing the output voltage ripple.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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	Qualification	Series	Packaging
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Analog Devices LT8301JS5#WTRMPBF LT8301JS5#WTRMPBF Analog Devices 1: ₹1,165.59 3,941In Stock	Mfr. Part No. LT8301JS5#WTRMPBF Mouser Part No 584-LT8301JS5#WTRMPB	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	3,941In Stock	Cut Tape ₹1,165.59 ₹910.50 ₹843.62 ₹776.74 Reel ₹720.37 View ₹735.66 ₹703.17 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,168 : 500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C	AEC-Q100	LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302ES8E#PBF Analog Devices 1: ₹1,041.39 3,524In Stock	Mfr. Part No. LT8302ES8E#PBF Mouser Part No 584-LT8302ES8E#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	3,524In Stock	₹1,041.39 ₹814.00 ₹746.17 ₹693.62 View ₹662.09 ₹641.07 ₹633.43 Quote	Min.: 1 Mult.: 1 Max.: 2,831	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301ES5#TRPBF Analog Devices 1: ₹915.27 4,360In Stock	Mfr. Part No. LT8301ES5#TRPBF Mouser Part No 584-LT8301ES5#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	4,360In Stock	Cut Tape ₹915.27 ₹709.86 ₹654.45 ₹600.95 View Reel ₹513.05 ₹573.24 ₹563.69 ₹553.18 ₹513.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,528 : 2,500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302IS8E#TRPBF Analog Devices 1: ₹1,113.04 7,383In Stock	Mfr. Part No. LT8302IS8E#TRPBF Mouser Part No 584-LT8302IS8E#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	7,383In Stock	Cut Tape ₹1,113.04 ₹886.61 ₹803.49 ₹750.94 View Reel ₹654.45 ₹741.39 ₹707.95 ₹691.71 ₹654.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,906 : 2,500	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301IS5#WTRMPBF Analog Devices 1: ₹1,195.21 19,577In Stock	Mfr. Part No. LT8301IS5#WTRMPBF Mouser Part No 584-LT8301IS5#WTRMPB	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	19,577In Stock	Cut Tape ₹1,195.21 ₹936.29 ₹871.32 ₹800.63 Reel ₹745.21 View ₹792.98 ₹728.01 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 15,661 : 500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C	AEC-Q100	LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302IS8E-3#PBF Analog Devices 1: ₹1,063.36 901In Stock	Mfr. Part No. LT8302IS8E-3#PBF Mouser Part No 584-LT8302IS8E-3#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	901In Stock	₹1,063.36 ₹858.90 ₹804.45 ₹745.21 View ₹724.19 ₹695.53	Min.: 1 Mult.: 1 Max.: 720	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301JS5#TRMPBF Analog Devices 1: ₹1,060.49 220In Stock	Mfr. Part No. LT8301JS5#TRMPBF Mouser Part No 584-LT8301JS5#TRMPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	220In Stock	Cut Tape ₹1,060.49 ₹828.33 ₹770.05 ₹706.04 ₹706.04	Min.: 1 Mult.: 1 Max.: 176	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C		LT8301	Reel, Cut Tape
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302HS8E#PBF Analog Devices 1: ₹1,194.25 1,624In Stock	Mfr. Part No. LT8302HS8E#PBF Mouser Part No 584-LT8302HS8E#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	1,624In Stock	₹1,194.25 ₹938.20 ₹874.19 ₹802.54 View ₹763.36 ₹748.08 ₹733.75	Min.: 1 Mult.: 1 Max.: 1,299	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 150 C		LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302HS8E#WPBF Analog Devices 1: ₹1,247.75 108In Stock	Mfr. Part No. LT8302HS8E#WPBF Mouser Part No 584-LT8302HS8E#WPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6	Datasheet	108In Stock	₹1,247.75 ₹982.15 ₹915.27 ₹840.75	Min.: 1 Mult.: 1 Max.: 102	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C	AEC-Q100	LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301HS5#TRMPBF Analog Devices 1: ₹1,120.68 3,478In Stock	Mfr. Part No. LT8301HS5#TRMPBF Mouser Part No 584-LT8301HS5#TRMPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	3,478In Stock	Cut Tape ₹1,120.68 ₹876.10 ₹815.91 ₹749.99 View Reel ₹703.17 ₹732.79 ₹703.17 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,782 : 500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 150 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301ES5#TRMPBF Analog Devices 1: ₹945.85 5,544In Stock	Mfr. Part No. LT8301ES5#TRMPBF Mouser Part No 584-LT8301ES5#TRMPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	5,544In Stock	Cut Tape ₹945.85 ₹735.66 ₹683.11 ₹629.61 Reel ₹535.02 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,439 : 500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301HS5#TRPBF Analog Devices 1: ₹1,115.91 1,855In Stock	Mfr. Part No. LT8301HS5#TRPBF Mouser Part No 584-LT8301HS5#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	1,855In Stock	Cut Tape ₹1,115.91 ₹874.19 ₹814.00 ₹747.12 View ₹740.44 ₹739.48 ₹739.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,484	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 150 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301IS5#TRMPBF Analog Devices 1: ₹1,009.86 5,219In Stock	Mfr. Part No. LT8301IS5#TRMPBF Mouser Part No 584-LT8301IS5#TRMPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	5,219In Stock	Cut Tape ₹1,009.86 ₹788.21 ₹732.79 ₹671.65 Reel ₹623.88 View ₹655.40 ₹601.90 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,206 : 500	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302HS8E#TRPBF Analog Devices 1: ₹1,194.25 1,443In Stock	Mfr. Part No. LT8302HS8E#TRPBF Mouser Part No 584-LT8302HS8E#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	1,443In Stock	Cut Tape ₹1,194.25 ₹938.20 ₹874.19 ₹803.49 View ₹798.71 ₹751.90 ₹736.61 ₹736.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,154	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 150 C		LT8302	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302HS8E#WTRPBF Analog Devices 1: ₹1,247.75 1,618In Stock	Mfr. Part No. LT8302HS8E#WTRPBF Mouser Part No 584-LT8302HS8EWTRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6	Datasheet	1,618In Stock	Cut Tape ₹1,247.75 ₹982.15 ₹915.27 ₹841.71 View ₹837.89 ₹811.13 ₹800.63 ₹800.63 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,294		SO-8				1 Output					AEC-Q100	LT8302	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302IS8E#WPBF Analog Devices 1: ₹1,184.70 396In Stock	Mfr. Part No. LT8302IS8E#WPBF Mouser Part No 584-LT8302IS8E#WPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6	Datasheet	396In Stock	₹1,184.70 ₹930.56 ₹866.55 ₹795.85 ₹756.68	Min.: 1 Mult.: 1 Max.: 316		SO-8				1 Output					AEC-Q100	LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302MPS8E#PBF Analog Devices 1: ₹2,911.10 669In Stock	Mfr. Part No. LT8302MPS8E#PBF Mouser Part No 584-LT8302MPS8E#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	669In Stock	₹2,911.10 ₹2,354.11 ₹2,215.57 ₹2,058.89 View ₹1,977.68 ₹1,959.53	Min.: 1 Mult.: 1 Max.: 535	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 55 C	+ 150 C		LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301IS5#TRPBF Analog Devices 1: ₹1,009.86 382In Stock	Mfr. Part No. LT8301IS5#TRPBF Mouser Part No 584-LT8301IS5#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	382In Stock	Cut Tape ₹1,009.86 ₹788.21 ₹732.79 ₹671.65 View ₹648.72 ₹641.07 ₹641.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 617	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 40 C	+ 125 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 LT8301MPS5#TRMPBF Analog Devices 1: ₹2,589.13 193In Stock	Mfr. Part No. LT8301MPS5#TRMPBF Mouser Part No 584-LT8301MPS5TRMPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	193In Stock	Cut Tape ₹2,589.13 ₹2,076.08 ₹1,948.06 ₹1,826.72 ₹1,826.72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 154	SMD/SMT	TSOT-23-5	Flyback	65 V	1.2 A	1 Output	350 uA	10.6 kHz	- 55 C	+ 150 C		LT8301	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302ES8E#TRPBF Analog Devices 1: ₹1,056.67 1,141In Stock	Mfr. Part No. LT8302ES8E#TRPBF Mouser Part No 584-LT8302ES8E#TRPBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	1,141In Stock	Cut Tape ₹1,056.67 ₹826.42 ₹769.10 ₹706.04 View ₹683.11 ₹676.42 ₹676.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 912	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302HS8E-3#PBF Analog Devices 1: ₹1,180.87 35In Stock	Mfr. Part No. LT8302HS8E-3#PBF Mouser Part No 584-LT8302HS8E-3#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	35In Stock	₹1,180.87 ₹926.74 ₹863.68 ₹810.18 View ₹753.81 ₹726.10 ₹712.73 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Tube
Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 LT8302IS8E#PBF Analog Devices 1: ₹1,131.19 185In Stock	Mfr. Part No. LT8302IS8E#PBF Mouser Part No 584-LT8302IS8E#PBF	Analog Devices	Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6 Learn More about Analog Devices adi lt8301 lt8302 converters	Datasheet	185In Stock	₹1,131.19 ₹886.61 ₹825.47 ₹757.63	Min.: 1 Mult.: 1 Max.: 148	SMD/SMT	SOIC-Narrow-EP-8	Flyback	65 V	3.6 A	1 Output	380 uA	12.7 kHz	- 40 C	+ 125 C		LT8302	Tube

LT8301 / LT8302 Isolated Flyback Converters

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