AC/DC Converters Off-line all-primary-sensing switching regulator
ALTAIR04-900
STMicroelectronics
1:
$3.06
150 In Stock
1,000 Expected 09/11/2026
Mouser Part No 511-ALTAIR04-900
STMicroelectronics
AC/DC Converters Off-line all-primary-sensing switching regulator
150 In Stock
1,000 Expected 09/11/2026
1
$3.06
10
$2.29
25
$2.04
100
$1.88
250
View
250
$1.78
500
$1.73
1,000
$1.60
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
Si
ALTAIR04-900
Tray
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
VIPER011LS
STMicroelectronics
1:
$2.17
378 In Stock
Mouser Part No 511-VIPER011LS
STMicroelectronics
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
378 In Stock
Alternative Packaging
1
$2.17
10
$1.61
25
$1.47
100
$1.31
250
View
250
$1.23
500
$1.19
1,000
$1.16
2,000
$1.12
Buy
Min.: 1 Mult.: 1
Details
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
Tube
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
VIPER011LSTR
STMicroelectronics
1:
$2.31
9 In Stock
Mouser Part No 511-VIPER011LSTR
STMicroelectronics
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
9 In Stock
Alternative Packaging
1
$2.31
10
$1.68
25
$1.53
100
$1.37
250
View
2,500
$1.16
250
$1.29
500
$1.25
2,500
$1.16
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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:
$2.23
128 In Stock
Mouser Part No 511-VIPER011XSTR
STMicroelectronics
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
128 In Stock
Alternative Packaging
1
$2.23
10
$1.68
25
$1.50
100
$1.37
250
View
2,500
$1.15
250
$1.27
500
$1.23
2,500
$1.15
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
VIPER013HSTR
STMicroelectronics
1:
$1.00
19 In Stock
10,000 On Order
Mouser Part No 511-VIPER013HSTR
STMicroelectronics
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
19 In Stock
10,000 On Order
View Dates
Alternative Packaging
Stock:
19 Can Dispatch Immediately
On Order:
5,000 Expected 08/07/2026
5,000 Expected 13/07/2026
Factory Lead Time:
28 Weeks
1
$1.00
10
$0.714
25
$0.643
100
$0.565
250
View
2,500
$0.468
250
$0.529
500
$0.506
1,000
$0.49
2,500
$0.468
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
VIPER013LSTR
STMicroelectronics
1:
$2.05
607 In Stock
7,500 Expected 20/07/2026
Mouser Part No 511-VIPER013LSTR
STMicroelectronics
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert
607 In Stock
7,500 Expected 20/07/2026
Alternative Packaging
1
$2.05
10
$1.51
25
$1.38
100
$1.23
250
View
2,500
$1.04
250
$1.16
500
$1.14
1,000
$1.12
2,500
$1.04
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
SSOP-10
4.5 V
30 V
Buck, Buck-Boost, Flyback
Si
60 kHz
80 %
850 uA
- 40 C
+ 150 C
360 mA
VIPER01
Reel, Cut Tape, MouseReel
AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz
VIPER06LSTR
STMicroelectronics
1:
$0.96
248 In Stock
2,500 Expected 28/09/2026
Mouser Part No 511-VIPER06LSTR
STMicroelectronics
AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz
248 In Stock
2,500 Expected 28/09/2026
Alternative Packaging
1
$0.96
10
$0.675
25
$0.607
100
$0.532
250
$0.50
2,500
$0.50
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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
VIPER06XN
STMicroelectronics
1:
$1.60
1,366 In Stock
Mouser Part No 511-VIPER06XN
STMicroelectronics
AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz
1,366 In Stock
1
$1.60
10
$1.18
25
$0.999
100
$0.946
250
View
250
$0.889
500
$0.855
1,000
$0.827
2,000
$0.793
4,000
$0.776
Buy
Min.: 1 Mult.: 1
Details
Through Hole
DIP-7
800 V
8 W
11.5 V
23.5 V
Buck, Flyback
Si
30 kHz
80 %
1.3 mA
- 40 C
+ 150 C
VIPER06
Tube
AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz
VIPER06XSTR
STMicroelectronics
1:
$0.82
837 In Stock
2,500 Expected 14/09/2026
Mouser Part No 511-VIPER06XSTR
STMicroelectronics
AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz
837 In Stock
2,500 Expected 14/09/2026
Alternative Packaging
1
$0.82
10
$0.585
25
$0.523
100
$0.462
2,500
$0.38
5,000
View
250
$0.431
500
$0.413
1,000
$0.397
5,000
$0.371
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 High voltage converter
VIPER122LSTR
STMicroelectronics
1:
$1.00
1,233 In Stock
2,500 Expected 07/12/2026
Mouser Part No 511-VIPER122LSTR
STMicroelectronics
AC/DC Converters High voltage converter
1,233 In Stock
2,500 Expected 07/12/2026
1
$1.00
10
$0.72
25
$0.65
100
$0.572
2,500
$0.474
5,000
View
250
$0.535
500
$0.513
1,000
$0.498
5,000
$0.462
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
AC/DC Converters Low Power OFF-Line SMPS Primary
VIPER12ADIP-E
STMicroelectronics
1:
$0.84
1,666 In Stock
Mouser Part No 511-VIPER12ADIP-E
STMicroelectronics
AC/DC Converters Low Power OFF-Line SMPS Primary
1,666 In Stock
1
$0.84
10
$0.605
25
$0.529
100
$0.482
250
View
250
$0.454
500
$0.436
1,000
$0.424
2,000
$0.398
4,000
$0.39
Buy
Min.: 1 Mult.: 1
Details
Through Hole
DIP-8
730 V
8 W
9 V
38 V
Si
60 kHz
16 %
4.5 mA
- 40 C
+ 150 C
VIPER12A-E
Tube
AC/DC Converters High voltage converter
VIPER222LSTR
STMicroelectronics
1:
$0.99
1,531 In Stock
Mouser Part No 511-VIPER222LSTR
STMicroelectronics
AC/DC Converters High voltage converter
1,531 In Stock
1
$0.99
10
$0.709
25
$0.64
100
$0.575
2,500
$0.467
5,000
View
250
$0.537
500
$0.515
1,000
$0.50
5,000
$0.455
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
SSOP-10
11 W
4.5 V
30 V
Buck, Flyback
Si
60 kHz
80 %
1.6 mA
- 40 C
+ 150 C
VIPER222
Reel, Cut Tape, MouseReel
AC/DC Converters Low Power OFF-Line SMPS
VIPER22ADIP-E
STMicroelectronics
1:
$1.27
2,068 In Stock
4,000 On Order
Mouser Part No 511-VIPER22ADIP-E
STMicroelectronics
AC/DC Converters Low Power OFF-Line SMPS
2,068 In Stock
4,000 On Order
1
$1.27
10
$0.922
25
$0.782
100
$0.754
250
View
250
$0.707
500
$0.679
1,000
$0.655
2,000
$0.631
4,000
$0.603
Buy
Min.: 1 Mult.: 1
Details
Through Hole
DIP-8
730 V
7 W
9 V
38 V
Si
60 kHz
16 %
4.5 mA
- 40 C
+ 150 C
700 mA
VIPER22ADIP-E
Tube
AC/DC Converters Lo Pwr Offline SMPS Primary Switcher
VIPER22ASTR-E
STMicroelectronics
1:
$1.38
203 In Stock
7,500 On Order
Mouser Part No 511-VIPER22ASTR-E
STMicroelectronics
AC/DC Converters Lo Pwr Offline SMPS Primary Switcher
203 In Stock
7,500 On Order
View Dates
Alternative Packaging
Stock:
203 Can Dispatch Immediately
On Order:
2,500 Expected 13/07/2026
5,000 Expected 10/08/2026
Factory Lead Time:
28 Weeks
1
$1.38
10
$0.999
25
$0.905
100
$0.802
250
View
2,500
$0.66
250
$0.752
500
$0.712
1,000
$0.697
2,500
$0.66
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 VIPer Plus 800V Fixed freq 115 kHz
VIPER26HD
STMicroelectronics
1:
$1.13
1,701 In Stock
Mouser Part No 511-VIPER26HD
STMicroelectronics
AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
1,701 In Stock
Alternative Packaging
1
$1.13
10
$0.814
25
$0.708
100
$0.645
250
View
250
$0.603
500
$0.577
1,000
$0.553
2,000
$0.542
Buy
Min.: 1 Mult.: 1
Details
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
AC/DC Converters 800V Fixed Freq VIPer plus PWM
VIPER26HDTR
STMicroelectronics
1:
$1.09
281 In Stock
15,000 On Order
Mouser Part No 511-VIPER26HDTR
STMicroelectronics
AC/DC Converters 800V Fixed Freq VIPer plus PWM
281 In Stock
15,000 On Order
View Dates
Alternative Packaging
Stock:
281 Can Dispatch Immediately
On Order:
5,000 Expected 15/06/2026
10,000 Expected 10/08/2026
Factory Lead Time:
28 Weeks
1
$1.09
10
$0.784
25
$0.708
100
$0.631
250
$0.59
2,500
$0.59
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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
AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
VIPER26HN
STMicroelectronics
1:
$1.11
273 In Stock
10,000 On Order
Mouser Part No 511-VIPER26HN
STMicroelectronics
AC/DC Converters VIPer Plus 800V Fixed freq 115 kHz
273 In Stock
10,000 On Order
View Dates
Stock:
273 Can Dispatch Immediately
On Order:
2,000 Expected 27/07/2026
2,000 Expected 24/08/2026
6,000 Expected 01/02/2027
Factory Lead Time:
28 Weeks
1
$1.11
10
$0.803
25
$0.679
100
$0.64
250
$0.60
Buy
Min.: 1 Mult.: 1
Max.: 250
Details
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
AC/DC Converters 800V Fixed Freq VIPer plus PWM
VIPER26LDTR
STMicroelectronics
1:
$1.08
288 In Stock
2,500 Expected 01/07/2026
Mouser Part No 511-VIPER26LDTR
STMicroelectronics
AC/DC Converters 800V Fixed Freq VIPer plus PWM
288 In Stock
2,500 Expected 01/07/2026
Alternative Packaging
1
$1.08
10
$0.776
25
$0.699
100
$0.615
250
$0.575
2,500
$0.575
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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
AC/DC Converters Off-Line 800V 60kHz L 115kHz H
VIPER27HDTR
STMicroelectronics
1:
$1.11
1,491 In Stock
10,000 Expected 26/06/2026
Mouser Part No 511-VIPER27HDTR
STMicroelectronics
AC/DC Converters Off-Line 800V 60kHz L 115kHz H
1,491 In Stock
10,000 Expected 26/06/2026
Alternative Packaging
1
$1.11
10
$0.80
25
$0.723
100
$0.638
250
$0.597
2,500
$0.597
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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 Off-Line 800V 60kHz L 115kHz H
VIPER27LDTR
STMicroelectronics
1:
$1.09
83 In Stock
2,500 Expected 07/09/2026
Mouser Part No 511-VIPER27LDTR
STMicroelectronics
AC/DC Converters Off-Line 800V 60kHz L 115kHz H
83 In Stock
2,500 Expected 07/09/2026
Alternative Packaging
1
$1.09
10
$0.782
25
$0.706
100
$0.615
250
$0.575
2,500
$0.575
Buy
Min.: 1 Mult.: 1
Max.: 250
Reel :2,500
Details
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: Peak power fixed frequency off line high voltage converter
VIPER28LD
STMicroelectronics
1:
$1.00
607 In Stock
Mouser Part No 511-VIPER28LD
STMicroelectronics
AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter
607 In Stock
Alternative Packaging
1
$1.00
10
$0.714
25
$0.643
100
$0.565
250
View
250
$0.528
500
$0.506
1,000
$0.429
Buy
Min.: 1 Mult.: 1
Details
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 Energy Saving Off-line High Voltage Converter
VIPER319LDTR
STMicroelectronics
1:
$1.37
1,540 In Stock
2,500 Expected 09/11/2026
Mouser Part No 511-VIPER319LDTR
STMicroelectronics
AC/DC Converters Energy Saving Off-line High Voltage Converter
1,540 In Stock
2,500 Expected 09/11/2026
1
$1.37
10
$0.992
25
$0.90
100
$0.797
2,500
$0.682
5,000
View
250
$0.748
500
$0.718
1,000
$0.69
5,000
$0.652
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
SO-Narrow-16
15 V
4.5 V
30 V
Buck, Buck-Boost, Flyback
Si
60 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
VIPER37HE
STMicroelectronics
1:
$1.88
10 In Stock
2,000 Expected 07/06/2027
Mouser Part No 511-VIPER37HE
STMicroelectronics
AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac
10 In Stock
2,000 Expected 07/06/2027
1
$1.88
10
$1.39
25
$1.06
500
$1.02
1,000
View
1,000
$0.983
2,000
$0.949
Buy
Min.: 1 Mult.: 1
Details
Through Hole
SDIP-10
800 V
18 W
8.5 V
23.5 V
Flyback
Si
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
360°
+6 images
VIPER37LDTR
STMicroelectronics
1:
$1.28
1,329 In Stock
Mouser Part No 511-VIPER37LDTR
STMicroelectronics
AC/DC Converters VIPerPlus family: Fixed frequency 15W high performance off line high voltage con
1,329 In Stock
Alternative Packaging
1
$1.28
10
$0.929
25
$0.841
100
$0.744
2,500
$0.622
5,000
View
250
$0.698
500
$0.67
1,000
$0.642
5,000
$0.608
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
VIPER37
Reel, Cut Tape, MouseReel
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter
+4 images
VIPER38LD
STMicroelectronics
1:
$1.17
374 In Stock
Mouser Part No 511-VIPER38LD
STMicroelectronics
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter
374 In Stock
Alternative Packaging
1
$1.17
10
$0.84
25
$0.757
100
$0.67
250
View
250
$0.628
500
$0.589
1,000
$0.569
2,000
$0.547
5,000
$0.534
Buy
Min.: 1 Mult.: 1
Details
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
Tube
Israel