

VIPER27LDTR | |
|---|---|
DigiKey Part Number | 497-10069-2-ND - Tape & Reel (TR) 497-10069-1-ND - Cut Tape (CT) 497-10069-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | VIPER27LDTR |
Description | IC OFFLINE SWITCH FLYBACK 16SO |
Manufacturer Standard Lead Time | 28 Weeks |
Customer Reference | |
Detailed Description | Converter Offline Flyback Topology 60kHz 16-SO |
Datasheet | Datasheet |
EDA/CAD Models | VIPER27LDTR Models |
Category | Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V |
Manufacturer STMicroelectronics | Duty Cycle 80% |
Series | Frequency - Switching 60kHz |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Power (Watts) 20 W |
Part Status Active | Fault Protection Current Limiting, Over Temperature, Over Voltage |
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 |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| VIPER27LD | STMicroelectronics | 1,936 | VIPER27LD-ND | Fr.1.39000 | Parametric Equivalent |
| VIPER37LD | STMicroelectronics | 0 | 497-16077-5-ND | Fr.0.89000 | Parametric Equivalent |
| VIPER37LDTR | STMicroelectronics | 1,782 | 497-19427-1-ND | Fr.1.00000 | Parametric Equivalent |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | Fr.0.83000 | Fr.0.83 |
| 10 | Fr.0.59700 | Fr.5.97 |
| 25 | Fr.0.53840 | Fr.13.46 |
| 100 | Fr.0.47460 | Fr.47.46 |
| 250 | Fr.0.44420 | Fr.111.05 |
| 500 | Fr.0.42590 | Fr.212.95 |
| 1,000 | Fr.0.41477 | Fr.414.77 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | Fr.0.39487 | Fr.987.17 |
| 5,000 | Fr.0.38527 | Fr.1,926.35 |
| 7,500 | Fr.0.38046 | Fr.2,853.45 |
| 12,500 | Fr.0.37513 | Fr.4,689.12 |
| 17,500 | Fr.0.37202 | Fr.6,510.35 |
| Unit Price without VAT: | Fr.0.83000 |
|---|---|
| Unit Price with VAT: | Fr.0.89723 |



