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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Output Current	Series	Packaging
AC/DC Converters Energy saving off-line high voltage converter VIPER113XSTR STMicroelectronics 1: Rp59.258 1.696In Stock	Mfr. Part No. VIPER113XSTR Mouser Part No 511-VIPER113XSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics stm viper11 hv converter	Datasheet	1.696In Stock	Cut Tape Rp59.258 Rp44.581 Rp40.912 Rp37.426 Reel Rp31.555 View Rp35.591 Rp35.041 Rp30.821 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10		12 W	4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	30 kHz	80 %	1 mA	- 40 C	+ 150 C		VIPER11	Reel, Cut Tape, MouseReel
AC/DC Converters Energy saving off-line high voltage converter VIPER115HSTR STMicroelectronics 1: Rp23.299 8.184In Stock	Mfr. Part No. VIPER115HSTR Mouser Part No 511-VIPER115HSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics stm viper11 hv converter	Datasheet	8.184In Stock	Cut Tape Rp23.299 Rp16.897 Rp15.301 Rp13.539 Reel Rp11.558 View Rp12.695 Rp12.182 Rp11.686 Rp11.283 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10		12 W	4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	120 kHz	80 %	1.5 mA	- 40 C	+ 150 C		VIPER11	Reel, Cut Tape, MouseReel
AC/DC Converters 700V 0.36A SMPS VIPER12AS-E STMicroelectronics 1: Rp45.498 4.595In Stock	Mfr. Part No. VIPER12AS-E Mouser Part No 511-VIPER12AS-E	STMicroelectronics	AC/DC Converters 700V 0.36A SMPS	Datasheet	4.595In Stock	Rp45.498 Rp33.940 Rp31.005 Rp27.702 View Rp25.868 Rp25.317 Rp24.217 Rp23.850 Rp23.116	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	730 V	5 W	9 V	38 V		Si	60 kHz	16 %	4.5 mA	- 40 C	+ 150 C		VIPER12A-E	Tube
AC/DC Converters Low Power OFF-Line SMPS Primary Switch VIPER12ASTR-E STMicroelectronics 1: Rp25.501 11.762In Stock 2.500Expected 29/01/2027	Mfr. Part No. VIPER12ASTR-E Mouser Part No 511-VIPER12ASTR	STMicroelectronics	AC/DC Converters Low Power OFF-Line SMPS Primary Switch Learn More about STMicroelectronics stm standard products	Datasheet	11.762In Stock 2.500Expected 29/01/2027	Cut Tape Rp25.501 Rp18.529 Rp16.695 Rp14.769 View Reel Rp12.659 Rp13.851 Rp13.283 Rp12.879 Rp12.659 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	730 V	5 W	9 V	38 V		Si	60 kHz	16 %	4.5 mA	- 40 C	+ 150 C		VIPER12A-E	Reel, Cut Tape, MouseReel
AC/DC Converters 60kHz Fixed Freq Viper Plus VIPER16LN STMicroelectronics 1: Rp20.181 6.016In Stock	Mfr. Part No. VIPER16LN Mouser Part No 511-VIPER16LN	STMicroelectronics	AC/DC Converters 60kHz Fixed Freq Viper Plus Learn More about STMicroelectronics stm viper16hd high voltage converters	Datasheet	6.016In Stock	Rp20.181 Rp14.402 Rp12.971 Rp11.411 Rp11.393	Min.: 1 Mult.: 1	Through Hole	DIP-7	800 V	9 W	11.5 V	23.5 V	Buck-Boost, Flyback	Si	60 kHz	80 %	1.5 mA	- 40 C	+ 150 C	420 mA	VIPER16	Tube
AC/DC Converters Off-Line High Volt Converter VIPER17HD STMicroelectronics 1: Rp45.315 1.957In Stock	Mfr. Part No. VIPER17HD Mouser Part No 511-VIPER17HD	STMicroelectronics	AC/DC Converters Off-Line High Volt Converter Learn More about STMicroelectronics stm viper17 switching regulators	Datasheet	1.957In Stock	Rp45.315 Rp33.573 Rp30.271 Rp27.519 View Rp26.051 Rp25.134 Rp24.217	Min.: 1 Mult.: 1	SMD/SMT	SIOC-16 Narrow	800 V	9 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	1.8 mA	- 40 C	+ 150 C	420 mA	VIPER17	Tube
AC/DC Converters Off-Line Converter 800 V PWM Cntrl VIPER17LDTR STMicroelectronics 1: Rp17.245 3.132In Stock	Mfr. Part No. VIPER17LDTR Mouser Part No 511-VIPER17LDTR	STMicroelectronics	AC/DC Converters Off-Line Converter 800 V PWM Cntrl Learn More about STMicroelectronics stm viper17 switching regulators	Datasheet	3.132In Stock	Cut Tape Rp17.245 Rp12.695 Rp12.090 Rp11.081 Reel Rp11.081 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SIOC-16 Narrow	800 V	9 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	1.8 mA	- 40 C	+ 150 C	420 mA	VIPER17	Reel, Cut Tape, MouseReel
AC/DC Converters Lo Pwr Offline SMPS Primary Switcher VIPER22ASTR-E STMicroelectronics 1: Rp24.767 7.783In Stock	Mfr. Part No. VIPER22ASTR-E Mouser Part No 511-VIPER22ASTR-E	STMicroelectronics	AC/DC Converters Lo Pwr Offline SMPS Primary Switcher	Datasheet	7.783In Stock	Cut Tape Rp24.767 Rp17.961 Rp16.291 Rp14.420 Reel Rp12.329 View Rp13.539 Rp12.989 Rp12.622 Rp12.053 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	730 V	7 W	9 V	38 V		Si	60 kHz	16 %	4.5 mA	- 40 C	+ 150 C	700 mA	VIPER22A-E	Reel, Cut Tape, MouseReel
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER319HDTR STMicroelectronics 1: Rp25.317 2.245In Stock	Mfr. Part No. VIPER319HDTR Mouser Part No 511-VIPER319HDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2.245In Stock	Cut Tape Rp25.317 Rp18.529 Rp16.695 Rp14.787 Rp13.870 Reel Rp13.870 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.500	SMD/SMT	SO-Narrow-16	15 V		4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	132 kHz	80 %	1.25 mA	- 40 C	+ 150 C	1.2 A	VIPER31	Reel, Cut Tape, MouseReel
AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac VIPER37LE STMicroelectronics 1: Rp31.372 3.224In Stock	Mfr. Part No. VIPER37LE Mouser Part No 511-VIPER37LE	STMicroelectronics	AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac Learn More about STMicroelectronics stm viper37 offline converters	Datasheet	3.224In Stock	Rp31.372 Rp23.116 Rp19.814 Rp18.713 View Rp17.539 Rp16.878 Rp16.328 Rp16.071 Rp14.622	Min.: 1 Mult.: 1	Through Hole	SDIP-10	800 V	18 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	2.5 mA	- 40 C	+ 150 C		VIPER37	Tube
AC/DC Converters Off-line all-primary-sensing switching regulator ALTAIR04-900 STMicroelectronics 1: Rp64.211 28In Stock 1.000Expected 05/03/2027	Mfr. Part No. ALTAIR04-900 Mouser Part No 511-ALTAIR04-900	STMicroelectronics	AC/DC Converters Off-line all-primary-sensing switching regulator	Datasheet	28In Stock 1.000Expected 05/03/2027	Rp64.211 Rp48.250 Rp42.196 Rp38.894 View Rp36.692 Rp35.775 Rp34.124	Min.: 1 Mult.: 1	SMD/SMT							Si							ALTAIR04-900	Tray
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER011LSTR STMicroelectronics 1: Rp46.048 9In Stock	Mfr. Part No. VIPER011LSTR Mouser Part No 511-VIPER011LSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	9In Stock	Cut Tape Rp46.048 Rp33.757 Rp30.821 Rp27.519 View Reel Rp23.483 Rp26.051 Rp25.134 Rp23.483 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %	850 uA	- 40 C	+ 150 C	120 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER011XSTR STMicroelectronics 1: Rp44.948 88In Stock	Mfr. Part No. VIPER011XSTR Mouser Part No 511-VIPER011XSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	88In Stock	Cut Tape Rp44.948 Rp33.757 Rp30.271 Rp27.152 View Reel Rp23.116 Rp24.951 Rp24.217 Rp23.666 Rp23.116 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	30 kHz	80 %	750 uA	- 40 C	+ 150 C	120 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012LS STMicroelectronics 1: Rp16.511 2.500In Stock	Mfr. Part No. VIPER012LS Mouser Part No 511-VIPER012LS	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	2.500In Stock	Rp16.511 Rp11.870 Rp10.696 Rp9.411 View Rp8.788 Rp8.421 Rp8.311 Rp7.834 Rp7.467	Min.: 1 Mult.: 1	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %	850 uA	- 40 C	+ 150 C	240 mA	VIPER01	Tube
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER013HSTR STMicroelectronics 1: Rp19.630 2.650In Stock 10.000On Order	Mfr. Part No. VIPER013HSTR Mouser Part No 511-VIPER013HSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	2.650In Stock 10.000On Order On Order Ship Dates Mfr. No: VIPER013HSTR Stock: 2.650 Can Dispatch Immediately On Order: 2.500 Expected 09/04/2027 7.500 Expected 28/05/2027 Factory Lead Time: 38 Weeks	Cut Tape Rp19.630 Rp14.200 Rp12.824 Rp11.301 View Reel Rp9.393 Rp10.586 Rp10.145 Rp9.888 Rp9.393 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	120 kHz	80 %	1 mA	- 40 C	+ 150 C	360 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER013XSTR STMicroelectronics 1: Rp20.914 119In Stock 2.500Expected 05/03/2027	Mfr. Part No. VIPER013XSTR Mouser Part No 511-VIPER013XSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	119In Stock 2.500Expected 05/03/2027	Cut Tape Rp20.914 Rp15.062 Rp13.613 Rp12.017 Reel Rp9.742 View Rp11.264 Rp10.787 Rp10.494 Rp9.540 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	30 kHz	80 %	750 uA	- 40 C	+ 150 C	360 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz VIPER06HSTR STMicroelectronics 1: Rp16.695 25In Stock 5.000On Order	Mfr. Part No. VIPER06HSTR Mouser Part No 511-VIPER06HSTR	STMicroelectronics	AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz Learn More about STMicroelectronics stm viper06	Datasheet	25In Stock 5.000On Order On Order Ship Dates Mfr. No: VIPER06HSTR Stock: 25 Can Dispatch Immediately On Order: 2.500 Expected 05/02/2027 2.500 TBD Factory Lead Time: 37 Weeks	Cut Tape Rp16.695 Rp11.943 Rp10.842 Rp9.467 Rp8.843 Reel Rp8.843 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.500	SMD/SMT	SSO-10	800 V	8 W	11.5 V	23.5 V	Buck, Flyback	Si	115 kHz	80 %	1.6 mA	- 40 C	+ 150 C		VIPER06	Reel, Cut Tape, MouseReel
AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz VIPER06LSTR STMicroelectronics 1: Rp18.713 121In Stock 2.500Expected 05/02/2027	Mfr. Part No. VIPER06LSTR Mouser Part No 511-VIPER06LSTR	STMicroelectronics	AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz Learn More about STMicroelectronics stm viper06	Datasheet	121In Stock 2.500Expected 05/02/2027	Cut Tape Rp18.713 Rp13.521 Rp12.035 Rp10.586 Rp9.888 Reel Rp9.888 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.500	SMD/SMT	SSO-10	800 V	8 W	11.5 V	23.5 V	Buck, Flyback	Si	60 kHz	80 %	1.45 mA	- 40 C	+ 150 C		VIPER06	Reel, Cut Tape, MouseReel
AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz VIPER06XSTR STMicroelectronics 1: Rp16.328 2.687In Stock	Mfr. Part No. VIPER06XSTR Mouser Part No 511-VIPER06XSTR	STMicroelectronics	AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz Learn More about STMicroelectronics stm viper06	Datasheet	2.687In Stock	Cut Tape Rp16.328 Rp11.705 Rp10.842 Rp9.467 Reel Rp9.467 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2.500	SMD/SMT	SSO-10	800 V	8 W	11.5 V	23.5 V	Buck, Flyback	Si	30 kHz	80 %	1.3 mA	- 40 C	+ 150 C		VIPER06	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PLD STMicroelectronics 1: Rp21.465 143In Stock	Mfr. Part No. VIPER0PLD Mouser Part No 511-VIPER0PLD	STMicroelectronics	AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter Learn More about STMicroelectronics stm viper0p high voltage converters	Datasheet	143In Stock	Rp21.465 Rp15.411 Rp13.870 Rp12.200 View Rp11.411 Rp10.934 Rp10.586 Rp9.888 Rp9.833	Min.: 1 Mult.: 1	SMD/SMT	SIOC-16 Narrow			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %		- 40 C	+ 150 C		VIPER0P	Tube
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PLDTR STMicroelectronics 1: Rp23.483 233In Stock 17.500On Order	Mfr. Part No. VIPER0PLDTR Mouser Part No 511-VIPER0PLDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter Learn More about STMicroelectronics stm viper0p high voltage converters	Datasheet	233In Stock 17.500On Order On Order Ship Dates Mfr. No: VIPER0PLDTR Stock: 233 Can Dispatch Immediately On Order: 5.000 Expected 23/04/2027 12.500 Expected 25/06/2027 Factory Lead Time: 36 Weeks	Cut Tape Rp23.483 Rp17.043 Rp15.429 Rp13.649 View Reel Rp11.430 Rp13.062 Rp12.530 Rp12.310 Rp11.430 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SIOC-16 Narrow			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %		- 40 C	+ 150 C		VIPER0P	Reel, Cut Tape, MouseReel
AC/DC Converters Energy saving off-line high voltage converter VIPER113LSTR STMicroelectronics 1: Rp23.299 1.256In Stock	Mfr. Part No. VIPER113LSTR Mouser Part No 511-VIPER113LSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics stm viper11 hv converter	Datasheet	1.256In Stock	Cut Tape Rp23.299 Rp16.897 Rp15.301 Rp13.815 View Reel Rp10.659 Rp12.952 Rp12.439 Rp12.200 Rp10.659 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10		12 W	4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %	1.25 mA	- 40 C	+ 150 C		VIPER11	Reel, Cut Tape, MouseReel
AC/DC Converters Energy saving off-line high voltage converter VIPER114HSTR STMicroelectronics 1: Rp58.157 7In Stock	Mfr. Part No. VIPER114HSTR Mouser Part No 511-VIPER114HSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics stm viper11 hv converter	Datasheet	7In Stock	Cut Tape Rp58.157 Rp42.379 Rp38.710 Rp34.857 View Reel Rp28.987 Rp33.206 Rp31.372 Rp28.987 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10		12 W	4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	120 kHz	80 %	1.5 mA	- 40 C	+ 150 C		VIPER11	Reel, Cut Tape, MouseReel
AC/DC Converters Energy saving off-line high voltage converter VIPER114LSTR STMicroelectronics 1: Rp50.635 91In Stock 2.500Expected 26/03/2027	Mfr. Part No. VIPER114LSTR Mouser Part No 511-VIPER114LSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics stm viper11 hv converter	Datasheet	91In Stock 2.500Expected 26/03/2027	Cut Tape Rp50.635 Rp37.793 Rp34.490 Rp31.005 View Reel Rp26.602 Rp29.354 Rp28.620 Rp26.602 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	60 kHz	80 %	1.25 mA	- 40 C	+ 125 C		VIPER11	Reel, Cut Tape, MouseReel
AC/DC Converters High voltage converter VIPER122LSTR STMicroelectronics 1: Rp19.997 552In Stock 2.500Expected 02/04/2027	Mfr. Part No. VIPER122LSTR Mouser Part No 511-VIPER122LSTR	STMicroelectronics	AC/DC Converters High voltage converter Learn More about STMicroelectronics stm viper122 converter	Datasheet	552In Stock 2.500Expected 02/04/2027	Cut Tape Rp19.997 Rp14.402 Rp13.007 Rp11.485 Reel Rp9.540 View Rp10.751 Rp10.310 Rp10.054 Rp9.320 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SSOP-10			11.5 V	23.5 V	Buck, Flyback	Si	60 kHz	80 %	20 mA	- 40 C	+ 150 C		VIPER122	Reel, Cut Tape, MouseReel