STMicroelectronics VIPER22ASTR-E, Current Mode Controller 66 kHz 8-Pin, SO-8 / DIP-8

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Subtotal (1 tape of 5 units)*

Kr.86 37 

(exc. VAT)

Kr.107 96 

(inc. VAT)

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  • 2 490 unit(s) shipping from 15. desember 2025
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Units
Per unit
Per Tape*
5 - 45Kr. 17,274Kr. 86,37
50 - 95Kr. 16,428Kr. 82,14
100 - 495Kr. 15,216Kr. 76,08
500 - 995Kr. 14,002Kr. 70,01
1000 +Kr. 13,454Kr. 67,27

*price indicative

Packaging Options:
RS Stock No.:
151-990
Mfr. Part No.:
VIPER22ASTR-E
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Controller Type

Current Mode Controller

Number of Outputs

1

Width

3.8mm

Maximum Switching Frequency

66 kHz

Mounting Type

Surface Mount

Package Type

SO-8 / DIP-8

Pin Count

8

COO (Country of Origin):
CN
The STMicroelectronics SMPS primary switcher combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Current mode control
Auxiliary under voltage lockout with hysteresis
High voltage start up current source
Over temperature and overvoltage protection with auto restart

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