STMicroelectronics, High Voltage Switcher 389mA, 0 → 800 V 10-Pin, SSOP VIPER113LSTR

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Subtotal 50 units (supplied on a continuous strip)*

£28.20

(exc. VAT)

£33.85

(inc. VAT)

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  • Plus 2,500 unit(s) shipping from 06 October 2025
  • Plus 999,997,490 unit(s) shipping from 16 March 2026
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50 - 90£0.564
100 - 240£0.534
250 - 990£0.521
1000 +£0.508

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Packaging Options:
RS Stock No.:
203-3523P
Mfr. Part No.:
VIPER113LSTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Mounting Type

Surface Mount

Pin Count

10

Dimensions

5 x 6.20 x 5mm

Maximum Output Current

389mA

Package Type

SSOP

Current Limit

0.37A

Output Voltage Range

0 → 800 V

The STMicroelectronics is an energy-saving, off-line high voltage converter. It integrates a 800 V avalanche-rugged power MOSFET with PWM current mode control in a smart way. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied also the size of the DRAIN snubber circuit to be reduced. It meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. An integrated HV start-up, sense- FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.

Design of buck, fly back and buck boost converters is supported
Pulse-skip protection in order to prevent flux-runaway
Embedded thermal shutdown
Has a built-in soft-start for improved system reliability