Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 22

Applied Filters:

Mounting Style

Package/Case

Topology

Output Voltage

Output Current

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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/3.6 LT8302ES8E#PBF Analog Devices 1: $14.82 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	$14.82 $11.59 $10.62 $9.87 View $9.42 $9.13 $9.02 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: $13.03 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 $13.03 $10.10 $9.32 $8.55 View Reel $7.30 $8.16 $8.02 $7.87 $7.30 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: $15.84 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 $15.84 $12.62 $11.44 $10.69 View Reel $9.32 $10.55 $10.08 $9.85 $9.32 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 LT8301JS5#WTRMPBF Analog Devices 1: $16.59 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 $16.59 $12.96 $12.01 $11.06 Reel $10.25 View $10.47 $10.01 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/1.2 LT8301IS5#WTRMPBF Analog Devices 1: $17.01 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 $17.01 $13.33 $12.40 $11.40 Reel $10.61 View $11.29 $10.36 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/1.2 LT8301JS5#TRMPBF Analog Devices 1: $15.10 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 $15.10 $11.79 $10.96 $10.05 $10.05	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: $17.00 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	$17.00 $13.36 $12.44 $11.42 View $10.87 $10.65 $10.44	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 LT8302IS8E-3#PBF Analog Devices 1: $15.14 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	$15.14 $12.23 $11.45 $10.61 View $10.31 $9.90	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/3.6 LT8302HS8E#WPBF Analog Devices 1: $17.76 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	$17.76 $13.98 $13.03 $11.97	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: $15.95 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 $15.95 $12.47 $11.61 $10.68 View Reel $10.01 $10.43 $10.01 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: $13.46 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 $13.46 $10.47 $9.72 $8.96 Reel $7.62 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: $15.88 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 $15.88 $12.44 $11.59 $10.64 View $10.54 $10.53 $10.53 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: $14.38 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 $14.38 $11.22 $10.43 $9.56 Reel $8.88 View $9.33 $8.57 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: $17.00 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 $17.00 $13.36 $12.44 $11.44 View $11.37 $10.70 $10.49 $10.49 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: $17.76 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 $17.76 $13.98 $13.03 $11.98 View $11.93 $11.55 $11.40 $11.40 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: $16.86 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	$16.86 $13.25 $12.34 $11.33 $10.77	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: $41.44 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	$41.44 $33.51 $31.54 $29.31 View $28.15 $27.89	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: $14.38 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 $14.38 $11.22 $10.43 $9.56 View $9.23 $9.13 $9.13 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: $36.86 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 $36.86 $29.55 $27.73 $26.00 $26.00 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: $15.04 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 $15.04 $11.76 $10.95 $10.05 View $9.72 $9.63 $9.63 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: $16.81 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	$16.81 $13.19 $12.29 $11.53 View $10.73 $10.34 $10.15 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: $16.10 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	$16.10 $12.62 $11.75 $10.78	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

Applied Filters:

Customer Service Office

Company

Resources

Support