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| Part Number | LP8728QSQX-D/NOPB | LP8728QSQX-A/NOPB | LP8728QSQX-B/NOPB | LP8728QSQX-C/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Obsolete | Active | Active |
| 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) | - | - |