AC/DC Converters – Mouser South Africa

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VIPerPlus High Voltage Converters

STMicroelectronics VIPerPlus High Voltage Converters combine 800V avalanche-rugged MOSFET with state-of-the-art PWM circuitry. The result is an innovative AC-DC conversion that is efficient, simpler, quicker, and with component count halved, less expensive. In addition to benefits such as optimized current-mode control and comprehensive built-in protection circuits, the STMicroelectronics VIPerPlus family represents the easiest solution to comply with ENERGY STAR and Blue Angel standards, with low total power consumption from the mains when the system is in standby mode.

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Results: 66

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Part #

AC/DC Converters Hi-volt converter w/ 800V rugged off-line

VIPER27HN
STMicroelectronics
1: $1.08
2,132In Stock

Mfr. Part No.
VIPER27HN

Mouser Part No
511-VIPER27HN

STMicroelectronics

AC/DC Converters Hi-volt converter w/ 800V rugged off-line

Learn More

Datasheet

2,132In Stock

$1.08

$0.779

$0.659

$0.622

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

800 V

18 W

8.5 V

23.5 V

Flyback

115 kHz

80 %

3.5 mA

- 40 C

+ 150 C

VIPER27

Tube

AC/DC Converters Off-Line 800V 60kHz L 115kHz H

VIPER27LDTR
STMicroelectronics
1: $1.03
89In Stock
2,500Expected 2026/11/23

Mfr. Part No.
VIPER27LDTR

Mouser Part No
511-VIPER27LDTR

STMicroelectronics

AC/DC Converters Off-Line 800V 60kHz L 115kHz H

Learn More

Datasheet

89In Stock

2,500Expected 2026/11/23

Cut Tape

$1.03

$0.743

$0.671

$0.592

View

Reel

$0.475

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 40 C

+ 150 C

VIPER27

Reel, Cut Tape, MouseReel

AC/DC Converters Hi-volt converter w/ 800V rugged off-line

VIPER27LN
STMicroelectronics
1: $1.11
273In Stock
2,000Expected 2026/05/04

Mfr. Part No.
VIPER27LN

Mouser Part No
511-VIPER27LN

STMicroelectronics

AC/DC Converters Hi-volt converter w/ 800V rugged off-line

Learn More

Datasheet

273In Stock

2,000Expected 2026/05/04

$1.11

$0.801

$0.678

$0.64

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

800 V

18 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 40 C

+ 150 C

VIPER27

Tube

AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter

VIPER28LD
STMicroelectronics
1: $1.59
762In Stock

Mfr. Part No.
VIPER28LD

Mouser Part No
511-VIPER28LD

STMicroelectronics

AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter

Learn More

Datasheet

762In Stock

$1.59

$1.02

$0.904

$0.744

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

800 V

20 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 25 C

+ 125 C

1.2 A

VIPER28

Tube

AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter

VIPER38LD
STMicroelectronics
1: $1.34
924In Stock

Mfr. Part No.
VIPER38LD

Mouser Part No
511-VIPER38LD

STMicroelectronics

AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter

Learn More

Datasheet

924In Stock

$1.34

$0.959

$0.811

$0.765

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 40 C

+ 150 C

VIPER38

Tube

AC/DC Converters Off-Line 800V 60kHz L 115kHz H

VIPER27HDTR
STMicroelectronics
1: $1.09
7,500Expected 2026/08/03

Mfr. Part No.
VIPER27HDTR

Mouser Part No
511-VIPER27HDTR

STMicroelectronics

AC/DC Converters Off-Line 800V 60kHz L 115kHz H

Learn More

Datasheet

7,500Expected 2026/08/03

Cut Tape

$1.09

$0.776

$0.702

$0.619

View

Reel

$0.504

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

115 kHz

80 %

3.5 mA

- 40 C

+ 150 C

VIPER27

Reel, Cut Tape, MouseReel

AC/DC Converters Off-Line Volt Converter

VIPER25HD
STMicroelectronics
1: $1.59
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER25HD

Mouser Part No
511-VIPER25HD

STMicroelectronics

AC/DC Converters Off-Line Volt Converter

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$1.59

$1.02

$0.904

$0.744

View

Min.: 1
Mult.: 1

SMD/SMT

SO-Narrow-16

20 W

8.5 V

23.5 V

Flyback

225 kHz

3.5 mA

- 40 C

+ 150 C

1.5 A

VIPER25

Tube

AC/DC Converters Off-line VC 800 V QR <50mW 265 Vac

VIPER25LD
STMicroelectronics
1: $2.43
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER25LD

Mouser Part No
511-VIPER25LD

STMicroelectronics

AC/DC Converters Off-line VC 800 V QR <50mW 265 Vac

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$2.43

$1.81

$1.56

$1.48

View

Min.: 1
Mult.: 1

SMD/SMT

SIOC-16 Narrow

20 W

8.5 V

23.5 V

Flyback

136 kHz

3.5 mA

- 40 C

+ 150 C

1.5 A

VIPER25

Tube

AC/DC Converters VIPerPlus family: Fixed frequency 15W high performance off line high voltage con

VIPER37HD
STMicroelectronics
1: $3.30
Lead-Time 36 Weeks

Mfr. Part No.
VIPER37HD

Mouser Part No
511-VIPER37HD

STMicroelectronics

AC/DC Converters VIPerPlus family: Fixed frequency 15W high performance off line high voltage con

Learn More

Datasheet

Lead-Time 36 Weeks

$3.30

$2.49

$2.16

$2.05

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

115 kHz

80 %

3.5 mA

- 40 C

+ 150 C

VIPER37

Tube

AC/DC Converters VIPerPlus family: Fixed frequency 15W high performance off line high voltage con

VIPER37LD
STMicroelectronics
1: $1.11
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER37LD

Mouser Part No
511-VIPER37LD

STMicroelectronics

AC/DC Converters VIPerPlus family: Fixed frequency 15W high performance off line high voltage con

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$1.11

$0.799

$0.676

$0.638

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 40 C

+ 150 C

VIPER37

Tube

AC/DC Converters Fixed Freq VIPer 800V 115kHz Plus

VIPERA16HD
STMicroelectronics
2,000: $0.688
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPERA16HD

Mouser Part No
511-VIPERA16HD

STMicroelectronics

AC/DC Converters Fixed Freq VIPer 800V 115kHz Plus

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$0.688

$0.628

Min.: 2,000
Mult.: 2,000

SOIC-Narrow-16

VIPERA16

AEC-Q100

Tube

AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter

VIPER0PHD
STMicroelectronics
2,000: $0.49
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER0PHD

Mouser Part No
511-VIPER0PHD

STMicroelectronics

AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$0.49

Min.: 2,000
Mult.: 1,000

SMD/SMT

SIOC-16 Narrow

4.5 V

30 V

Buck, Buck-Boost, Flyback

120 kHz

80 %

- 40 C

+ 150 C

VIPER0P

Tube

AC/DC Converters Off-Line Volt Conv 800V <50mW Standby

VIPER25HDTR
STMicroelectronics
2,500: $0.55
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER25HDTR

Mouser Part No
511-VIPER25HDTR

STMicroelectronics

AC/DC Converters Off-Line Volt Conv 800V <50mW Standby

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

$0.55

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

Reel: 2,500

SMD/SMT

SOIC-Narrow-16

20 W

8.5 V

23.5 V

Flyback

225 kHz

3.5 mA

- 40 C

+ 150 C

1.5 A

VIPER25

Reel

AC/DC Converters HI VOLT CONVERTER 800 V RUGGED

VIPER27HD
STMicroelectronics
1,000: $1.49
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER27HD

Mouser Part No
511-VIPER27HD

STMicroelectronics

AC/DC Converters HI VOLT CONVERTER 800 V RUGGED

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$1.49

Min.: 1,000
Mult.: 1,000

SMD/SMT

SOIC-Narrow-16

800 V

18 W

8.5 V

23.5 V

Flyback

115 kHz

80 %

3.5 mA

- 40 C

+ 150 C

VIPER27

Tube

AC/DC Converters Offline high voltage converters

VIPER28LDTR
STMicroelectronics
2,500: $0.504
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER28LDTR

Mouser Part No
511-VIPER28LDTR

STMicroelectronics

AC/DC Converters Offline high voltage converters

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

$0.504

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

Reel: 2,500

SMD/SMT

SOIC-Narrow-16

800 V

20 W

8.5 V

23.5 V

Flyback

60 kHz

80 %

2.5 mA

- 25 C

+ 125 C

1.2 A

VIPER28

Reel

AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte

VIPER35LDTR
STMicroelectronics
2,500: $0.591
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
VIPER35LDTR

Mouser Part No
511-VIPER35LDTR

STMicroelectronics

AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

$0.591

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

Reel: 2,500

SMD/SMT

SIOC-16 Narrow

800 V

22 W

8.5 V

23.5 V

Flyback

136 kHz

2 mA

- 40 C

+ 150 C

VIPER35

Reel

VIPerPlus High Voltage Converters

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