| L4978D | ||
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| Product description : L4978 Series 55 V 220 uA 300 kHz Buck Through Hole Switching Regulator - SOIC-16 | ||
| SPQ：1 | ||
| Datasheet : |
- Specifications
- Product Attributes
- Documents
- Product reviews
| Series: | L4978 |
|---|---|
| Packaging: | Tube |
| Output Voltage: | 3.3 V to 50 V |
| Factory Pack Quantity: | 49 |
| RoHS: | Details |
| Product Category: | Voltage Regulators - Switching Regulators |
| Unit Weight: | 0.007079 oz |
| Topology: | Buck |
| ECCN | EAR99 |
| Manufacturer: | STMicroelectronics |
| Output Current: | 2 A |
| Switching Frequency: | 300 kHz |
| Brand: | STMicroelectronics |
| Package / Case: | SO-16 |
| Input Voltage MAX: | 55 V |
| Type: | Step-Down |
| Mounting Style: | SMD/SMT |
| Datasheet： |
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库存信息5到货提醒
供应商编码:SP1034
线下原厂及原厂授权代理商库存，接单后需要再次确认价格和数量
$3.09748
￥25.7265798944230
| 49+ | $3.09748 |
|---|---|
| 245+ | $3.03562 |
| 库存数量 | 1180 | 库存更新于 2025-07-16 |
|---|---|---|
| 订货周期 | -- | |
| Supplier SPQ/MOQ | 1/49 | |
| 库存地 | -- | |
| 生产批次 | -- |
供应商编码:SP1034
线下原厂及原厂授权代理商库存，接单后需要再次确认价格和数量
$3.08302
￥25.60648
| 库存数量 | 34 | 库存更新于 2025-07-16 |
|---|---|---|
| 订货周期 | -- | |
| Supplier SPQ/MOQ | 1/1 | |
| 库存地 | -- | |
| 生产批次 | -- |
供应商编码:SP1034
线下原厂及原厂授权代理商库存，接单后需要再次确认价格和数量
$3.08302
￥25.60648
| 库存数量 | 1180 | 库存更新于 2025-07-16 |
|---|---|---|
| 订货周期 | -- | |
| Supplier SPQ/MOQ | 1/1 | |
| 库存地 | -- | |
| 生产批次 | -- |
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