STMicroelectronics, AC/DC Converter 3 A 16-Pin, SO-16N VIPER318XDTR
- RS Stock No.:
- 211-6818
- Mfr. Part No.:
- VIPER318XDTR
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 10 units)*
£18.70
(exc. VAT)
£22.40
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £1.87 | £18.70 |
| 50 - 90 | £1.82 | £18.20 |
| 100 - 240 | £1.772 | £17.72 |
| 250 - 490 | £1.727 | £17.27 |
| 500 + | £1.685 | £16.85 |
*price indicative
- RS Stock No.:
- 211-6818
- Mfr. Part No.:
- VIPER318XDTR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Maximum Input Voltage | 265V | |
| Product Type | AC/DC Converter | |
| Mount Type | Surface | |
| Switching Frequency | 15kHz | |
| Pin Count | 16 | |
| Maximum Output Current | 3A | |
| Package Type | SO-16N | |
| Minimum Input Voltage | 85V | |
| Topology | Flyback | |
| Maximum Duty Cycle | 80% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Length | 9.9mm | |
| Series | VIPER31 | |
| Height | 6mm | |
| Standards/Approvals | RoHS | |
| Automotive Standard | No | |
| Supply Current | 2mA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Maximum Input Voltage 265V | ||
Product Type AC/DC Converter | ||
Mount Type Surface | ||
Switching Frequency 15kHz | ||
Pin Count 16 | ||
Maximum Output Current 3A | ||
Package Type SO-16N | ||
Minimum Input Voltage 85V | ||
Topology Flyback | ||
Maximum Duty Cycle 80% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Length 9.9mm | ||
Series VIPER31 | ||
Height 6mm | ||
Standards/Approvals RoHS | ||
Automotive Standard No | ||
Supply Current 2mA | ||
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. Overvoltage and undervoltage protections with separate and settable intervention thresholds are available at OVP and UVP pins respectively. Applications include Low power SMPS for home appliances, home automation, industrial etc.
Ultra-low input power consumption
Built-in soft-start for improved system reliability
Embedded protections with automatic restart