STMicroelectronics, High Voltage Switcher 2A, 4.5 to 30 V 16-Pin, SOP-16 VIPER317LDTR

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Subtotal (1 pack of 10 units)*

£7.29

(exc. VAT)

£8.75

(inc. VAT)

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  • Shipping from 03 April 2026
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Units
Per unit
Per Pack*
10 - 40£0.729£7.29
50 - 90£0.71£7.10
100 - 240£0.691£6.91
250 - 990£0.674£6.74
1000 +£0.657£6.57

*price indicative

Packaging Options:
RS Stock No.:
215-5545
Mfr. Part No.:
VIPER317LDTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Mounting Type

Surface Mount

Pin Count

16

Dimensions

9.9x6x1.27mm

Maximum Output Current

2A

Package Type

SOP-16

Current Limit

710mA

Output Voltage Range

4.5 to 30 V

The STMicroelectronics VIPER31 device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The 800 V breakdown allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. The IC can meet the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation at light load.

Built-in soft-start for improved system reliability
Protections with automatic restart
Embedded HV start-up and sense FET
Current mode PWM controller

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