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| Part Number | LP8728QSQX-B/NOPB | LP8728QSQX-D/NOPB | LP8728QSQX-C/NOPB | LP8728QSQX-A/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Obsolete |
| Function | - | - | - | Step-Down |
| Output Configuration | - | - | - | Positive |
| Topology | - | - | - | Buck |
| Output Type | - | - | - | Fixed |
| Number of Outputs | - | - | - | 4 |
| Voltage - Input (Min) | - | - | - | 4.5V |
| Voltage - Input (Max) | - | - | - | 5.5V |
| Voltage - Output (Min/Fixed) | - | - | - | 1.2V, 1.5V, 1.8/2.65V, 3.3V |
| Voltage - Output (Max) | - | - | - | - |
| Current - Output | - | - | - | 1A |
| Frequency - Switching | - | - | - | 3.2MHz |
| Synchronous Rectifier | - | - | - | Yes |
| Operating Temperature | - | - | - | -40°C ~ 125°C (TA) |
| Mounting Type | - | - | - | Surface Mount |
| Package / Case | - | - | - | 28-WFQFN Exposed Pad |
| Supplier Device Package | - | - | - | 28-WQFN (5x5) |
