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

LT8300ES5#TRMPBF
Analog Devices
1: $9.75
6,710In Stock

Mfr. Part #
LT8300ES5#TRMPBF

Mouser Part #
584-LT8300ES5#TRMPBF

Analog Devices

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

Learn More

Datasheet

6,710In Stock

Cut Tape

$9.75

$7.59

$7.06

$6.46

Reel

$6.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

LT8301IS5#TRMPBF
Analog Devices
1: $10.04
7,965In Stock

Mfr. Part #
LT8301IS5#TRMPBF

Mouser Part #
584-LT8301IS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

7,965In Stock

Cut Tape

$10.04

$7.83

$7.28

$6.67

Reel

$6.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

LT8302MPS8E#PBF
Analog Devices
1: $30.47
736In Stock

Mfr. Part #
LT8302MPS8E#PBF

Mouser Part #
584-LT8302MPS8E#PBF

Analog Devices

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

Learn More

Datasheet

736In Stock

$30.47

$24.64

$23.19

$21.55

View

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/3.6

LT8302ES8E#PBF
Analog Devices
1: $11.06
3,627In Stock

Mfr. Part #
LT8302ES8E#PBF

Mouser Part #
584-LT8302ES8E#PBF

Analog Devices

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

Learn More

Datasheet

3,627In Stock

$11.06

$8.65

$8.05

$7.38

View

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/1.2

LT8301ES5#TRPBF
Analog Devices
1: $9.02
4,554In Stock

Mfr. Part #
LT8301ES5#TRPBF

Mouser Part #
584-LT8301ES5#TRPBF

Analog Devices

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

Learn More

Datasheet

4,554In Stock

Cut Tape

$9.02

$7.01

$6.51

$5.95

View

Reel

$5.37

MouseReel Available

Min.: 1
Mult.: 1

: 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/450mA Swi

LT8303IS5#TRMPBF
Analog Devices
1: $10.70
866In Stock

Mfr. Part #
LT8303IS5#TRMPBF

Mouser Part #
584-LT8303IS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

866In Stock

Cut Tape

$10.70

$8.36

$7.78

$7.14

Reel

$6.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $12.50
1,704In Stock

Mfr. Part #
LT8302HS8E#PBF

Mouser Part #
584-LT8302HS8E#PBF

Analog Devices

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

Learn More

Datasheet

1,704In Stock

$12.50

$9.82

$9.15

$8.40

View

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

LT8301ES5#TRMPBF
Analog Devices
1: $9.02
7,282In Stock

Mfr. Part #
LT8301ES5#TRMPBF

Mouser Part #
584-LT8301ES5#TRMPBF

Analog Devices

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

Learn More

Datasheet

7,282In Stock

Cut Tape

$9.02

$7.01

$6.51

$5.95

Reel

$5.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $10.70
3,572In Stock

Mfr. Part #
LT8301HS5#TRMPBF

Mouser Part #
584-LT8301HS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

3,572In Stock

Cut Tape

$10.70

$8.36

$7.78

$7.14

Reel

$6.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 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/450mA Swi

LT8303ES5#TRMPBF
Analog Devices
1: $10.15
2,337In Stock

Mfr. Part #
LT8303ES5#TRMPBF

Mouser Part #
584-LT8303ES5#TRMPBF

Analog Devices

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

Learn More

Datasheet

2,337In Stock

Cut Tape

$10.15

$7.92

$7.36

$6.75

Reel

$6.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $9.75
1,250In Stock

Mfr. Part #
LT8300ES5#TRPBF

Mouser Part #
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

$9.75

$7.59

$7.06

$6.46

View

Reel

$5.54

MouseReel Available

Min.: 1
Mult.: 1

: 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: $11.73
868In Stock

Mfr. Part #
LT8300HS5#TRMPBF

Mouser Part #
584-LT8300HS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

868In Stock

Cut Tape

$11.73

$9.20

$8.56

$7.86

Reel

$7.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $10.72
372In Stock

Mfr. Part #
LT8300IS5#TRMPBF

Mouser Part #
584-LT8300IS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

372In Stock

Cut Tape

$10.72

$8.36

$7.78

$7.13

Reel

$6.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $10.70
947In Stock

Mfr. Part #
LT8300IS5#TRPBF

Mouser Part #
584-LT8300IS5#TRPBF

Analog Devices

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

Learn More

Datasheet

947In Stock

Cut Tape

$10.70

$8.36

$7.78

$7.13

View

Reel

$6.17

MouseReel Available

Min.: 1
Mult.: 1

: 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: $26.00
274In Stock
500Expected 8/5/2026

Mfr. Part #
LT8300MPS5#TRMPBF

Mouser Part #
584-LT8300MPS5TRMPBF

Analog Devices

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

Learn More

Datasheet

274In Stock

500Expected 8/5/2026

Cut Tape

$26.00

$20.90

$19.63

$18.47

$18.09

Reel

$17.15

MouseReel Available

Min.: 1
Mult.: 1

: 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: $10.04
779In Stock
5,000Expected 12/31/2026

Mfr. Part #
LT8301IS5#TRPBF

Mouser Part #
584-LT8301IS5#TRPBF

Analog Devices

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

Learn More

Datasheet

779In Stock

5,000Expected 12/31/2026

Cut Tape

$10.04

$7.83

$7.23

$6.67

View

Reel

$5.81

MouseReel Available

Min.: 1
Mult.: 1

: 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: $24.58
283In Stock

Mfr. Part #
LT8301MPS5#TRMPBF

Mouser Part #
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

$24.58

$19.73

$18.52

$17.26

View

Reel

$16.16

MouseReel Available

Min.: 1
Mult.: 1

: 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

LT8302IS8E#PBF
Analog Devices
1: $11.84
695In Stock

Mfr. Part #
LT8302IS8E#PBF

Mouser Part #
584-LT8302IS8E#PBF

Analog Devices

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

Learn More

Datasheet

695In Stock

$11.84

$9.28

$8.64

$7.93

View

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/1.2

LT8301HS5#TRPBF
Analog Devices
1: $10.70
1,892In Stock

Mfr. Part #
LT8301HS5#TRPBF

Mouser Part #
584-LT8301HS5#TRPBF

Analog Devices

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

Learn More

Datasheet

1,892In Stock

Cut Tape

$10.70

$8.36

$7.78

$7.13

View

Reel

$6.17

MouseReel Available

Min.: 1
Mult.: 1

: 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/450mA Swi

LT8303HS5#TRMPBF
Analog Devices
1: $11.54
839On Order

Mfr. Part #
LT8303HS5#TRMPBF

Mouser Part #
584-LT8303HS5#TRMPBF

Analog Devices

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

Learn More

Datasheet

839On Order

Cut Tape

$11.54

$9.04

$8.42

$7.73

Reel

$7.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 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/260mA Swi

LT8300HS5#TRPBF
Analog Devices
2,500: $6.80
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8300HS5#TRPBF

Mouser Part #
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

$6.80

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: $16.48
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8300MPS5#TRPBF

Mouser Part #
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

$16.48

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: $15.51
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8301MPS5#TRPBF

Mouser Part #
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

$15.51

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: $5.87
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8303ES5#TRPBF

Mouser Part #
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

$5.87

Quote

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: $6.68
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8303HS5#TRPBF

Mouser Part #
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

$6.68

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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