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| Part Number | LP3907SQ-PFX6W/NOPB | LP3907SQX-PFX6W/NOPB | LP3907SQ-BFX6W/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Active | Obsolete | Active |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Number of Outputs | 4 | 4 | 4 |
| Frequency - Switching | 2.1MHz | 2.1MHz | 2.1MHz |
| Voltage/Current - Output 1 | 1V, 1A | 1V, 1A | 1V, 1A |
| Voltage/Current - Output 2 | 3.3V, 600mA | 3.3V, 600mA | 3.3V, 600mA |
| Voltage/Current - Output 3 | 2.65V, 300mA | 2.65V, 300mA | 2.65V, 300mA |
| w/LED Driver | No | No | No |
| w/Supervisor | No | No | No |
| w/Sequencer | Yes | Yes | Yes |
| Voltage - Supply | 2.8V ~ 5.5V | 2.8V ~ 5.5V | 2.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) | 24-WQFN (4x4) | 24-WQFN (4x4) |
