Voltage Regulators - Switching Regulators

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LT830x Micropower Isolated Flyback Converters

Analog Devices Inc. LT830x Micropower Isolated Flyback Converters simplify the design of an isolated DC/DC converter. The LT830x from Analog Devices requires no third winding or optoisolator for regulation, due to sampling the isolated output voltage directly from the primary-side flyback waveform.

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Part #

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6

LT8302MPS8E#PBF
Analog Devices
1: ฿1,001.33
850In 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

Datasheet

850In Stock

฿1,001.33

฿846.30

฿808.28

฿722.80

Min.: 1
Mult.: 1

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

LT8301ES5#TRMPBF
Analog Devices
1: ฿347.75
16,190In 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

Datasheet

16,190In Stock

Cut Tape

฿347.75

฿268.78

฿256.10

฿235.95

Reel

฿212.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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#TRMPBF
Analog Devices
1: ฿410.80
4,290In 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

Datasheet

4,290In Stock

Cut Tape

฿410.80

฿324.35

฿309.40

฿268.45

฿256.43

Reel

฿256.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300ES5#TRMPBF
Analog Devices
1: ฿376.35
7,053In Stock

Mfr. Part No.
LT8300ES5#TRMPBF

Mouser Part No
584-LT8300ES5#TRMPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

7,053In Stock

Cut Tape

฿376.35

฿292.50

฿279.18

฿242.45

฿231.40

Reel

฿231.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 125 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

LT8301ES5#TRPBF
Analog Devices
1: ฿347.75
5,288In 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

Datasheet

5,288In Stock

Cut Tape

฿347.75

฿268.78

฿256.10

฿222.30

฿212.55

Reel

฿212.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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/1.2

LT8301IS5#TRPBF
Analog Devices
1: ฿389.03
2,915In 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

Datasheet

2,915In Stock

Cut Tape

฿389.03

฿302.58

฿288.60

฿250.58

฿239.20

Reel

฿239.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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/1.2

LT8301IS5#TRMPBF
Analog Devices
1: ฿389.03
8,629In 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

Datasheet

8,629In Stock

Cut Tape

฿389.03

฿302.58

฿288.60

฿250.58

฿239.20

Reel

฿239.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT8302ES8E#PBF
Analog Devices
1: ฿426.08
4,115In 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

Datasheet

4,115In Stock

฿426.08

฿336.38

฿320.78

฿278.53

฿265.85

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

LT8302HS8E#PBF
Analog Devices
1: ฿455.00
1,864In 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

Datasheet

1,864In Stock

฿455.00

฿345.80

฿331.50

฿291.85

฿277.55

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

+ 150 C

LT8302

Tube

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

LT8303ES5#TRMPBF
Analog Devices
1: ฿393.58
3,047In Stock

Mfr. Part No.
LT8303ES5#TRMPBF

Mouser Part No
584-LT8303ES5#TRMPBF

Analog Devices

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

Learn More

Datasheet

3,047In Stock

Cut Tape

฿393.58

฿306.15

฿291.85

฿253.50

฿242.13

Reel

฿242.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

450 mA

1 Output

280 uA

350 kHz

- 40 C

+ 125 C

LT8303

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300ES5#TRPBF
Analog Devices
1: ฿376.35
1,906In Stock

Mfr. Part No.
LT8300ES5#TRPBF

Mouser Part No
584-LT8300ES5#TRPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

1,906In Stock

Cut Tape

฿376.35

฿292.50

฿279.18

฿242.45

฿231.40

Reel

฿231.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 125 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300HS5#TRMPBF
Analog Devices
1: ฿424.13
957In Stock

Mfr. Part No.
LT8300HS5#TRMPBF

Mouser Part No
584-LT8300HS5#TRMPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

957In Stock

Cut Tape

฿424.13

฿322.40

฿309.08

฿272.03

฿258.70

Reel

฿258.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 150 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300IS5#TRMPBF
Analog Devices
1: ฿410.80
1,997In Stock

Mfr. Part No.
LT8300IS5#TRMPBF

Mouser Part No
584-LT8300IS5#TRMPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

1,997In Stock

Cut Tape

฿410.80

฿324.35

฿309.40

฿268.45

฿256.43

Reel

฿256.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 125 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300IS5#TRPBF
Analog Devices
1: ฿410.80
2,026In Stock

Mfr. Part No.
LT8300IS5#TRPBF

Mouser Part No
584-LT8300IS5#TRPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

2,026In Stock

Cut Tape

฿410.80

฿324.35

฿309.40

฿268.45

฿256.43

Reel

฿256.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 125 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300MPS5#TRMPBF
Analog Devices
1: ฿908.70
561In Stock

Mfr. Part No.
LT8300MPS5#TRMPBF

Mouser Part No
584-LT8300MPS5TRMPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

561In Stock

Cut Tape

฿908.70

฿710.78

฿678.93

฿607.10

Reel

฿607.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 55 C

+ 150 C

LT8300

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

LT8301MPS5#TRMPBF
Analog Devices
1: ฿854.75
390In 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

Datasheet

390In Stock

Cut Tape

฿854.75

฿668.85

฿638.63

฿571.03

Reel

฿571.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

LT8303HS5#TRMPBF
Analog Devices
1: ฿416.65
864In Stock

Mfr. Part No.
LT8303HS5#TRMPBF

Mouser Part No
584-LT8303HS5#TRMPBF

Analog Devices

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

Learn More

Datasheet

864In Stock

Cut Tape

฿416.65

฿316.55

฿303.55

฿267.48

฿254.15

Reel

฿254.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

450 mA

1 Output

280 uA

350 kHz

- 40 C

+ 150 C

LT8303

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

LT8303IS5#TRMPBF
Analog Devices
1: ฿410.80
884In Stock

Mfr. Part No.
LT8303IS5#TRMPBF

Mouser Part No
584-LT8303IS5#TRMPBF

Analog Devices

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

Learn More

Datasheet

884In Stock

Cut Tape

฿410.80

฿324.35

฿309.40

฿268.45

฿256.43

Reel

฿256.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-5

Flyback

150 V

450 mA

1 Output

280 uA

350 kHz

- 40 C

+ 125 C

LT8303

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

LT8301HS5#TRPBF
Analog Devices
1: ฿410.80
1,952In 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

Datasheet

1,952In Stock

Cut Tape

฿410.80

฿324.35

฿309.40

฿268.45

฿256.43

Reel

฿256.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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/3.6

LT8302IS8E#PBF
Analog Devices
1: ฿428.35
300Expected 3/26/2026

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

Datasheet

300Expected 3/26/2026

฿428.35

฿325.33

฿312.00

฿274.95

฿261.30

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 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300HS5#TRPBF
Analog Devices
2,500: ฿258.70
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8300HS5#TRPBF

Mouser Part No
584-LT8300HS5#TRPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

฿258.70

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 40 C

+ 150 C

LT8300

Reel

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

LT8300MPS5#TRPBF
Analog Devices
2,500: ฿607.10
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8300MPS5#TRPBF

Mouser Part No
584-LT8300MPS5#TRPBF

Analog Devices

Switching Voltage Regulators 100VIN uP Iso Fly Conv w/ 150V/260mA Swi

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

฿607.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

70 uA

1 Output

330 uA

750 kHz

- 55 C

+ 150 C

LT8300

Reel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

LT8301MPS5#TRPBF
Analog Devices
2,500: ฿571.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8301MPS5#TRPBF

Mouser Part No
584-LT8301MPS5#TRPBF

Analog Devices

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

฿571.03

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

65 V

1.2 A

1 Output

350 uA

10.6 kHz

- 55 C

+ 150 C

LT8301

Reel

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

LT8303ES5#TRPBF
Analog Devices
2,500: ฿242.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8303ES5#TRPBF

Mouser Part No
584-LT8303ES5#TRPBF

Analog Devices

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

฿242.13

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

450 mA

1 Output

280 uA

350 kHz

- 40 C

+ 125 C

LT8303

Reel

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

LT8303HS5#TRPBF
Analog Devices
2,500: ฿254.15
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8303HS5#TRPBF

Mouser Part No
584-LT8303HS5#TRPBF

Analog Devices

Switching Voltage Regulators 100Vin uP Iso Fly Conv w/ 150V/450mA Swi

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

฿254.15

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

450 mA

1 Output

280 uA

350 kHz

- 40 C

+ 150 C

LT8303

Reel

LT830x Micropower Isolated Flyback Converters

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