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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Primary Switch OFF-line VIPER53EDIP-E STMicroelectronics 1: $6.10 5,470In Stock	Mfr. Part No. VIPER53EDIP-E Mouser Part No 511-VIPER53EDIP	STMicroelectronics	AC/DC Converters Primary Switch OFF-line	Datasheet	5,470In Stock	$6.10 $4.56 $4.22 $3.78 View $3.64 $3.56 $3.49 $3.30 Quote	Min.: 1 Mult.: 1	Through Hole	DIP-8		30 W	9.3 V	17 V	Flyback	Si			9 mA	- 40 C	+ 150 C	2.3 A	VIPER53E-E	Tube
AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG ALTAIR04-900TR STMicroelectronics 1: $3.30 20,467In Stock	Mfr. Part No. ALTAIR04-900TR Mouser Part No 511-ALTAIR04-900TR	STMicroelectronics	AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG Learn More about STMicroelectronics stmicroaltair04 900	Datasheet	20,467In Stock	Cut Tape $3.30 $2.48 $2.28 $2.05 Reel $1.68 View $1.94 $1.91 $1.82 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT							Si							ALTAIR04-900	Reel, Cut Tape, MouseReel
AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz VIPER26LD STMicroelectronics 1: $2.48 1,956In Stock	Mfr. Part No. VIPER26LD Mouser Part No 511-VIPER26LD	STMicroelectronics	AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz Learn More about STMicroelectronics stm viper26 switching converters	Datasheet	1,956In Stock	$2.48 $1.84 $1.66 $1.50 View $1.41 $1.37 $1.31 $1.28 $1.24	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
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012HSTR STMicroelectronics 1: $2.45 4,094In Stock	Mfr. Part No. VIPER012HSTR Mouser Part No 511-VIPER012HSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	4,094In Stock	Cut Tape $2.45 $1.82 $1.67 $1.49 View Reel $1.22 $1.41 $1.37 $1.32 $1.22 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	240 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012XSTR STMicroelectronics 1: $1.86 2,343In Stock	Mfr. Part No. VIPER012XSTR Mouser Part No 511-VIPER012XSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	2,343In Stock	Cut Tape $1.86 $1.42 $1.24 $1.11 Reel $0.948 View $1.04 $1.01 $0.997 $0.93 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	240 mA	VIPER01	Reel, Cut Tape, MouseReel
AC/DC Converters Off-Line High Volt Regulator VIPER17LN STMicroelectronics 1: $1.12 8,421In Stock	Mfr. Part No. VIPER17LN Mouser Part No 511-VIPER17LN	STMicroelectronics	AC/DC Converters Off-Line High Volt Regulator Learn More about STMicroelectronics stm viper17 switching regulators	Datasheet	8,421In Stock	$1.12 $0.811 $0.686 $0.647 View $0.606 $0.582 $0.561 $0.512 $0.495	Min.: 1 Mult.: 1	Through Hole	DIP-7	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	Tube
AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz VIPER06HN STMicroelectronics 1: $2.54 10,218In Stock	Mfr. Part No. VIPER06HN Mouser Part No 511-VIPER06HN	STMicroelectronics	AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz Learn More about STMicroelectronics stm viper06	Datasheet	10,218In Stock	$2.54 $1.89 $1.65 $1.54 View $1.46 $1.41 $1.35 $1.21 $1.19	Min.: 1 Mult.: 1	Through Hole	DIP-7	800 V	8 W	11.5 V	23.5 V	Buck, Flyback	Si	115 kHz	80 %	1.6 mA	- 40 C	+ 150 C		VIPER06	Tube
AC/DC Converters Fixed VIPer Plus 800V 60kHz 30mW VIPER06LS STMicroelectronics 1: $1.92 8,299In Stock	Mfr. Part No. VIPER06LS Mouser Part No 511-VIPER06LS	STMicroelectronics	AC/DC Converters Fixed VIPer Plus 800V 60kHz 30mW Learn More about STMicroelectronics stm viper06	Datasheet	8,299In Stock	$1.92 $1.42 $1.29 $1.15 View $1.07 $1.04 $1.01 $0.916 $0.847	Min.: 1 Mult.: 1	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	Tube
AC/DC Converters 115 kHz Fixed Freq Viper Plus VIPER16HN STMicroelectronics 1: $1.07 5,465In Stock	Mfr. Part No. VIPER16HN Mouser Part No 511-VIPER16HN	STMicroelectronics	AC/DC Converters 115 kHz Fixed Freq Viper Plus Learn More about STMicroelectronics stm viper16hd high voltage converters	Datasheet	5,465In Stock	$1.07 $0.773 $0.645 $0.598 View $0.572 $0.552 $0.533 $0.514 $0.501	Min.: 1 Mult.: 1	Through Hole	DIP-7	800 V	9 W	11.5 V	11.5 V	Buck-Boost, Flyback	Si	115 kHz	80 %	1.5 mA	- 40 C	+ 150 C	420 mA	VIPER16	Tube
AC/DC Converters Offline PWM controller for low standby adapters STCH03TR STMicroelectronics 1: $1.59 3,313In Stock	Mfr. Part No. STCH03TR Mouser Part No 511-STCH03TR	STMicroelectronics	AC/DC Converters Offline PWM controller for low standby adapters Learn More about STMicroelectronics stm stch02 controllers	Datasheet	3,313In Stock	Cut Tape $1.59 $1.17 $1.06 $0.936 View Reel $0.768 $0.88 $0.846 $0.839 $0.768	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	13 V		11.5 V	23 V	Flyback, PWM	Si	167 kHz	50 %	2.5 mA	- 25 C	+ 125 C		STCH03	Reel, Cut Tape
AC/DC Converters Offline high voltage converters VIPER28HDTR STMicroelectronics 1: $2.17 2,151In Stock	Mfr. Part No. VIPER28HDTR Mouser Part No 511-VIPER28HDTR	STMicroelectronics	AC/DC Converters Offline high voltage converters Learn More about STMicroelectronics stm viper28 high voltage converters	Datasheet	2,151In Stock	Cut Tape $2.17 $1.64 $1.46 $1.30 Reel $1.12 View $1.23 $1.19 $1.16 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16	800 V	20 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	2.5 mA	- 25 C	+ 125 C	1.2 A	VIPER28	Reel, Cut Tape, MouseReel
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER318LDTR STMicroelectronics 1: $3.71 2,112In Stock	Mfr. Part No. VIPER318LDTR Mouser Part No 511-VIPER318LDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2,112In Stock	Cut Tape $3.71 $2.80 $2.55 $2.30 Reel $1.95 View $2.18 $2.15 $2.07 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16						Si							VIPER31	Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte VIPER35HD STMicroelectronics 1: $2.96 1,344In Stock	Mfr. Part No. VIPER35HD Mouser Part No 511-VIPER35HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte Learn More about STMicroelectronics stm viper35 high voltage converters	Datasheet	1,344In Stock	$2.96 $2.22 $1.92 $1.82 View $1.72 $1.67 $1.54 $1.52	Min.: 1 Mult.: 1	SMD/SMT	SIOC-16 Narrow	800 V	22 W	8.5 V	23.5 V	Flyback	Si	225 kHz		2 mA	- 40 C	+ 150 C		VIPER35	Tube
AC/DC Converters FIXED FREQ VIPER VIPER16LD STMicroelectronics 1: $2.43 1,801In Stock	Mfr. Part No. VIPER16LD Mouser Part No 511-VIPER16LD	STMicroelectronics	AC/DC Converters FIXED FREQ VIPER Learn More about STMicroelectronics stm viper16hd high voltage converters	Datasheet	1,801In Stock	$2.43 $1.81 $1.56 $1.48 View $1.40 $1.35 $1.22 $1.21	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	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 Converter 800 V PWM Cntrl VIPER17LDTR STMicroelectronics 1: $0.98 3,215In 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	3,215In Stock	Cut Tape $0.98 $0.619 $0.614 $0.595 Reel $0.595 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 High voltage converter VIPER222XSTR STMicroelectronics 1: $1.04 2,948In Stock	Mfr. Part No. VIPER222XSTR Mouser Part No 511-VIPER222XSTR	STMicroelectronics	AC/DC Converters High voltage converter Learn More about STMicroelectronics stmicro viper222 converters	Datasheet	2,948In Stock	Cut Tape $1.04 $0.751 $0.678 $0.598 View Reel $0.478 $0.56 $0.536 $0.522 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SSOP-10		11 W	4.5 V	30 V	Buck, Flyback	Si	30 kHz	80 %	1.3 mA	- 40 C	+ 150 C		VIPER222	Reel, Cut Tape, MouseReel
AC/DC Converters Enhanced High Volt Res CTRL 600V L6699D STMicroelectronics 1: $4.77 1,288In Stock	Mfr. Part No. L6699D Mouser Part No 511-L6699D	STMicroelectronics	AC/DC Converters Enhanced High Volt Res CTRL 600V	Datasheet	1,288In Stock	$4.77 $3.61 $3.17 $3.00 View $2.85 $2.79 $2.58	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	13.3 V		8.85 V	16 V		Si	235 kHz	50 %	3 mA	- 25 C	+ 125 C	800 mA	L6699	Tube
AC/DC Converters Low Power OFF-Line SMPS Primary Switchr VIPER22AS-E STMicroelectronics 1: $2.75 1,224In Stock	Mfr. Part No. VIPER22AS-E Mouser Part No 511-VIPER22AS-E	STMicroelectronics	AC/DC Converters Low Power OFF-Line SMPS Primary Switchr	Datasheet	1,224In Stock	$2.75 $2.05 $1.88 $1.68 View $1.59 $1.55 $1.48 $1.43 $1.40	Min.: 1 Mult.: 1	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	VIPER22AS-E	Tube
AC/DC Converters 620 Volt 50W SMPS VIPER53DIP-E STMicroelectronics 1: $3.35 1,850In Stock	Mfr. Part No. VIPER53DIP-E Mouser Part No 511-VIPER53DIP	STMicroelectronics	AC/DC Converters 620 Volt 50W SMPS	Datasheet	1,850In Stock	$3.35 $2.51 $2.23 $2.06 View $1.95 $1.90 $1.82 $1.73 $1.70	Min.: 1 Mult.: 1	Through Hole	DIP-8		30 W	9.3 V	17 V	Flyback	Si			9 mA	+ 25 C	+ 125 C	2.3 A	VIPER53-E	Tube
AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter VIPER28LD STMicroelectronics 1: $1.10 607In 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 about STMicroelectronics stm viper28 high voltage converters	Datasheet	607In Stock	$1.10 $0.785 $0.707 $0.622 View $0.581 $0.557 $0.539 $0.504 $0.501	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	800 V	20 W	8.5 V	23.5 V	Flyback	Si	60 kHz	80 %	2.5 mA	- 25 C	+ 125 C	1.2 A	VIPER28	Tube
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER013HS STMicroelectronics 1: $1.07 1,998In Stock	Mfr. Part No. VIPER013HS Mouser Part No 511-VIPER013HS	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	1,998In Stock	$1.07 $0.774 $0.699 $0.616 View $0.577 $0.553 $0.539 $0.497 $0.487	Min.: 1 Mult.: 1	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	Tube
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PHDTR STMicroelectronics 1: $1.28 2,022In Stock	Mfr. Part No. VIPER0PHDTR Mouser Part No 511-VIPER0PHDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter Learn More about STMicroelectronics stm viper0p high voltage converters	Datasheet	2,022In Stock	Cut Tape $1.28 $0.929 $0.84 $0.744 Reel $0.621 View $0.698 $0.67 $0.642 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SIOC-16 Narrow			4.5 V	30 V	Buck, Buck-Boost, Flyback	Si	120 kHz	80 %		- 40 C	+ 150 C		VIPER0P	Reel, Cut Tape, MouseReel
AC/DC Converters SMPS Primary I.C. Low Power Switcher VIPER28HN STMicroelectronics 1: $2.83 1,888In Stock	Mfr. Part No. VIPER28HN Mouser Part No 511-VIPER28HN	STMicroelectronics	AC/DC Converters SMPS Primary I.C. Low Power Switcher Learn More about STMicroelectronics stm viper28 high voltage converters	Datasheet	1,888In Stock	$2.83 $2.11 $1.82 $1.74 View $1.64 $1.60 $1.53 $1.46 $1.44	Min.: 1 Mult.: 1	Through Hole	DIP-7	800 V	20 W	8.5 V	23.5 V	Flyback	Si	115 kHz	80 %	2.5 mA	- 25 C	+ 125 C	1.2 A	VIPER28	Tube
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER317HDTR STMicroelectronics 1: $3.08 2,413In Stock	Mfr. Part No. VIPER317HDTR Mouser Part No 511-VIPER317HDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2,413In Stock	Cut Tape $3.08 $2.47 $2.32 $2.15 Reel $1.99 View $2.07 $2.04 $2.00 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 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 family: Peak power fixed frequency high voltage converter VIPER38LDTR STMicroelectronics 1: $2.03 2,480In Stock	Mfr. Part No. VIPER38LDTR Mouser Part No 511-VIPER38LDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	2,480In Stock	Cut Tape $2.03 $1.52 $1.35 $1.22 Reel $1.01 View $1.15 $1.11 $1.08 $0.99 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		VIPER38	Reel, Cut Tape, MouseReel