L4978
STMicroelectronics
库存 : 1984
最小起订量: 1 最小递增量: 1
数量
单价
1
4.1135
10
3.6936
25
3.49182
100
3.026225
250
2.870976
500
2.576134
1000
2.196068
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产品信息
参数信息
用户指南
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tube |
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Product Status | Active |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Base Product Number | L4978 |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 300kHz |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 55V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Max) | 50V |
| Supplier Device Package | 8-DIP |
| Voltage - Output (Min/Fixed) | 3.3V |
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