VIPER38LD is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

VIPER38LD | |
|---|---|
DigiKey Part Number | 497-16079-5-ND |
Manufacturer | |
Manufacturer Product Number | VIPER38LD |
Description | IC OFFLINE SWITCH FLYBACK 16SO |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Converter Offline Flyback Topology 60kHz 16-SO |
Datasheet | Datasheet |
EDA/CAD Models | VIPER38LD Models |
Product Attributes
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Category | Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V |
Manufacturer STMicroelectronics | Duty Cycle 80% |
Series | Frequency - Switching 60kHz |
Packaging Tube | Power (Watts) 20 W |
Part Status Active | Fault Protection Current Limiting, Over Temperature, Over Voltage, Short Circuit |
Output Isolation Isolated | Operating Temperature -40°C ~ 150°C (TJ) |
Internal Switch(s) Yes | Package / Case 16-SOIC (0.154", 3.90mm Width) |
Voltage - Breakdown 800V | Supplier Device Package 16-SO |
Topology Flyback | Mounting Type Surface Mount |
Voltage - Start Up 14 V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| VIPER38LDTR | STMicroelectronics | 0 | 497-VIPER38LDTR-ND | $1.83000 | Parametric Equivalent |
In-Stock: 0
50 estimated in stock on 02-Apr-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.11000 | $1.11 |
| 10 | $0.79900 | $7.99 |
| 50 | $0.67560 | $33.78 |
| 100 | $0.63750 | $63.75 |
| 250 | $0.59708 | $149.27 |
| 500 | $0.57274 | $286.37 |
| 1,000 | $0.55271 | $552.71 |
| 2,500 | $0.53155 | $1,328.88 |
| 5,000 | $0.51881 | $2,594.05 |
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