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VIPer27 Off-Line High Voltage Converters

STMicroelectronics VIPer27 Off-Line High Voltage Converters offer an 800V rugged power section, a PWM control, and two levels of over-current protection. These STMicroelectronics voltage converters also provide overvoltage protection, overload protection, hysteretic thermal protection, soft-start, and safe auto-restart after any fault condition removal.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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	Supply Voltage - Min	Supply Voltage - Max	Topology	Technology	Switching Frequency	Duty Cycle - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27HN STMicroelectronics 1: HK$9.95 2,998In Stock	Mfr. Part No. VIPER27HN Mouser Part No 511-VIPER27HN	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	2,998In Stock	HK$9.95 HK$7.20 HK$6.10 HK$5.75 View HK$5.40 HK$5.18 HK$4.95 HK$4.80 HK$4.69	Min.: 1 Mult.: 1			Through Hole	DIP-7	800 V	18 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	3.5 mA	- 40 C	+ 150 C	VIPER27	Tube
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27HDTR STMicroelectronics 1: HK$9.95 250In Stock 20,000On Order	Mfr. Part No. VIPER27HDTR Mouser Part No 511-VIPER27HDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	250In Stock 20,000On Order On Order Ship Dates Mfr. No: VIPER27HDTR Stock: 250 Can Dispatch Immediately On Order: 5,000 Expected 6/8/2027 15,000 Expected 13/8/2027 Factory Lead Time: 42 Weeks	Cut Tape HK$9.95 HK$7.32 HK$6.49 HK$5.74 View Reel HK$4.79 HK$5.38 HK$5.16 HK$5.06 HK$4.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-Narrow-16	800 V	18 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	3.5 mA	- 40 C	+ 150 C	VIPER27	Reel, Cut Tape, MouseReel
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27LDTR STMicroelectronics 1: HK$9.78 107In Stock 2,500Expected 19/2/2027	Mfr. Part No. VIPER27LDTR Mouser Part No 511-VIPER27LDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	107In Stock 2,500Expected 19/2/2027	Cut Tape HK$9.78 HK$7.02 HK$6.33 HK$5.59 Reel HK$4.57 View HK$5.06 HK$4.87 HK$4.76 HK$4.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-Narrow-16	800 V	18 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	2.5 mA	- 40 C	+ 150 C	VIPER27	Reel, Cut Tape, MouseReel
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27LN STMicroelectronics 1: HK$10.19 154In Stock 6,000On Order	Mfr. Part No. VIPER27LN Mouser Part No 511-VIPER27LN	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	154In Stock 6,000On Order	HK$10.19 HK$7.35 HK$6.52 HK$5.88 View HK$5.66 HK$5.45 HK$5.25 HK$4.95 HK$4.83	Min.: 1 Mult.: 1			Through Hole	DIP-7	800 V	18 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	2.5 mA	- 40 C	+ 150 C	VIPER27	Tube
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27LD STMicroelectronics 1: HK$15.95 1,997On Order	Mfr. Part No. VIPER27LD Mouser Part No 511-VIPER27LD	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	1,997On Order	HK$15.95 HK$11.75 HK$9.86 HK$9.54 View HK$9.04 HK$8.71 HK$7.78 HK$7.26	Min.: 1 Mult.: 1			SMD/SMT	SOIC-Narrow-16	800 V	18 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	2.5 mA	- 40 C	+ 150 C	VIPER27	Tube
	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter VIPER27HD STMicroelectronics 1,000: HK$13.81 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. VIPER27HD Mouser Part No 511-VIPER27HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Fixed frequency 12W high performance off line high voltage converter Learn More about STMicroelectronics stm viper27 high voltage converters	Datasheet	Non-Stocked Lead-Time 36 Weeks	HK$13.81	Min.: 1,000 Mult.: 1,000			SMD/SMT	SOIC-Narrow-16	800 V	18 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	3.5 mA	- 40 C	+ 150 C	VIPER27	Tube