# LX1553ID Microsemi PoE Ltd. | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Microsemi PoE Ltd  
**Brand:** Microsemi PoE Ltd.  
**MPN:** `LX1553ID`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Microsemi PoE Ltd. |
| Manufacturer name | Microsemi PoE Ltd. |
| Manufacturer | Microsemi PoE Ltd. |
| Extra Product Name | LX1553ID Microsemi PoE Ltd. \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | LX1553ID |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | LX1553ID-ND |
| Mfr | Microsemi PoE Ltd. |
| Series | - |
| Part Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Boost |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | - |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Number of Outputs | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | LX1553ID-ND |  |  | None | 1 |

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Structured data: `/python/html6/product/500/229000000/229083500/part_--LX1553ID---MicrosemiPoELtd--10007a78ab.json`  
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