VIPER26 Fixed Frequency Switching Converters

STMicroelectronics VIPER26 Fixed Frequency Off-Line Converters feature an 800V avalanche ruggedness power section, a PWM controller, user-defined overcurrent limit, and protection against feedback network disconnection. STMicroelectronics VIPER26 Fixed Frequency Off-Line Converters also offer hysteric thermal protection, soft start-up, and safe auto restart after any fault condition.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Power
Input / Supply Voltage - Min
Input / Supply Voltage - Max
Technology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
STMicroelectronics AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz
Datasheet
13.986In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 800 V 18 W 11.5 V 23.5 V Si 60 kHz 80 % 2.5 mA - 40 C + 150 C VIPER26 Tube
STMicroelectronics AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz
Datasheet
2.468In Stock
Min.: 1
Mult.: 1

Through Hole DIP-7 800 V 18 W 11.5 V 23.5 V Si 60 kHz 80 % 2.5 mA - 40 C + 150 C VIPER26 Tube
STMicroelectronics AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
Datasheet
1.701In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 800 V 18 W 11.5 V 23.5 V Si 115 kHz 80 % 3.5 mA - 40 C + 150 C VIPER26 Tube
STMicroelectronics AC/DC Converters 800V Fixed Freq VIPer plus PWM
Datasheet
281In Stock
25.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 2.500

SOIC-Narrow-16 800 V 18 W 11.5 V 23.5 V Si 115 kHz 3.5 mA - 40 C + 150 C VIPER26 Reel, Cut Tape, MouseReel
STMicroelectronics AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
Datasheet
273In Stock
10.000On Order
Min.: 1
Mult.: 1
Max.: 250

Through Hole DIP-7 800 V 18 W 11.5 V 23.5 V Si 115 kHz 80 % 3.5 mA - 40 C + 150 C VIPER26 Tube
STMicroelectronics AC/DC Converters 800V Fixed Freq VIPer plus PWM
Datasheet
288In Stock
2.500Expected 7/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 2.500

SMD/SMT SOIC-Narrow-16 800 V 18 W 11.5 V 23.5 V Si 115 kHz 80 % 3.5 mA - 40 C + 150 C VIPER26 Reel, Cut Tape, MouseReel