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/1.2

LT8301IS5#TRMPBF
Analog Devices
1: Rp184.194
5.465In 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

5.465In Stock

Cut Tape

Rp184.194

Rp143.649

Rp133.559

Rp122.368

Reel

Rp113.745

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 7.965

: 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: Rp202.907
3.562In 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

3.562In Stock

Rp202.907

Rp158.693

Rp147.685

Rp135.393

View

Min.: 1
Mult.: 1
Max.: 3.562

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: Rp163.096
4.419In 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

4.419In Stock

Cut Tape

Rp163.096

Rp128.605

Rp115.947

Rp107.874

View

Reel

Rp93.565

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.435

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

LT8300ES5#TRMPBF
Analog Devices
1: Rp178.874
6.665In 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

6.665In Stock

Cut Tape

Rp178.874

Rp139.246

Rp129.523

Rp118.515

Reel

Rp110.076

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6.672

: 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/3.6

LT8302IS8E#PBF
Analog Devices
1: Rp217.217
685In 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

Datasheet

685In Stock

Rp217.217

Rp170.251

Rp158.509

Rp145.484

View

Min.: 1
Mult.: 1
Max.: 685

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/450mA Swi

LT8303HS5#TRMPBF
Analog Devices
1: Rp232.811
1.000In 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

1.000In Stock

Cut Tape

Rp232.811

Rp182.176

Rp169.701

Rp155.758

Reel

Rp145.117

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 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: Rp193.183
816In 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

816In Stock

Cut Tape

Rp193.183

Rp153.373

Rp138.696

Rp129.523

Rp124.386

Reel

Rp121.634

MouseReel Available

Min.: 1
Mult.: 1
Max.: 816

: 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/3.6

LT8302HS8E#PBF
Analog Devices
1: Rp229.325
1.674In 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

1.674In Stock

Rp229.325

Rp180.158

Rp167.866

Rp154.106

View

Min.: 1
Mult.: 1
Max.: 1.684

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/1.2

LT8301ES5#TRMPBF
Analog Devices
1: Rp165.481
6.204In Stock
8.500Expected 05/01/2027

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

6.204In Stock

8.500Expected 05/01/2027

Cut Tape

Rp165.481

Rp128.605

Rp119.432

Rp109.159

Reel

Rp101.270

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 16.006

: 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: Rp196.302
3.575In 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

3.575In Stock

Cut Tape

Rp196.302

Rp153.373

Rp142.732

Rp130.990

Reel

Rp124.019

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.575

: 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#TRPBF
Analog Devices
1: Rp178.874
1.250In 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

1.250In Stock

Cut Tape

Rp178.874

Rp139.246

Rp129.523

Rp118.515

View

Reel

Rp111.727

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.250

: 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: Rp215.199
868In 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

868In Stock

Cut Tape

Rp215.199

Rp168.783

Rp157.042

Rp144.200

Rp142.915

Reel

Rp134.293

MouseReel Available

Min.: 1
Mult.: 1
Max.: 868

: 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: Rp196.302
346In Stock
1.500Expected 04/09/2026

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

346In Stock

1.500Expected 04/09/2026

Cut Tape

Rp196.302

Rp153.373

Rp142.732

Rp130.990

Reel

Rp121.634

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.847

: 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: Rp196.302
930In 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

930In Stock

Cut Tape

Rp196.302

Rp153.373

Rp142.732

Rp130.807

View

Reel

Rp125.120

MouseReel Available

Min.: 1
Mult.: 1
Max.: 940

: 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: Rp476.996
774In 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

774In Stock

Cut Tape

Rp476.996

Rp383.431

Rp360.132

Rp338.851

Rp331.879

Reel

Rp314.634

MouseReel Available

Min.: 1
Mult.: 1
Max.: 774

: 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

LT8301IS5#TRPBF
Analog Devices
1: Rp184.194
769In Stock
5.000Expected 28/01/2027

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

769In Stock

5.000Expected 28/01/2027

Cut Tape

Rp184.194

Rp143.649

Rp133.559

Rp122.368

View

Reel

Rp106.957

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5.769

: 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

LT8301MPS5#TRMPBF
Analog Devices
1: Rp450.945
283In 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

283In Stock

Cut Tape

Rp450.945

Rp361.967

Rp339.768

Rp316.652

Rp307.112

Reel

Rp307.112

MouseReel Available

Min.: 1
Mult.: 1
Max.: 283

: 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 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6

LT8302MPS8E#PBF
Analog Devices
1: Rp559.003
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

Datasheet

669In Stock

Rp559.003

Rp452.045

Rp425.444

Rp395.356

View

Min.: 1
Mult.: 1
Max.: 688

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

LT8303ES5#TRMPBF
Analog Devices
1: Rp186.212
2.275In 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

2.275In Stock

Cut Tape

Rp186.212

Rp145.300

Rp135.027

Rp123.836

Reel

Rp115.029

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.325

: 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: Rp196.302
1.872In 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

1.872In Stock

Cut Tape

Rp196.302

Rp153.373

Rp142.732

Rp130.807

View

Reel

Rp119.066

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.892

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

LT8300HS5#TRPBF
Analog Devices
2.500: Rp136.861
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

Rp136.861

Min.: 2.500
Mult.: 2.500

: 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: Rp347.840
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

Rp347.840

Min.: 2.500
Mult.: 2.500

: 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: Rp327.293
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

Rp327.293

Min.: 2.500
Mult.: 2.500

: 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: Rp117.781
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

Rp117.781

Min.: 2.500
Mult.: 2.500

: 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: Rp134.476
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

Rp134.476

Min.: 2.500
Mult.: 2.500

: 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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