LP3907SQ-BJX6X/NOPB
IC REG QUAD BUCK/LNR SYNC 24WQFNManufacturer: Texas Instruments
Categories: Linear + Switching
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Texas Instruments LP3907SQ-BJX6X-NOPB is a PMIC featuring four independent regulators: two synchronous step-down (buck) converters and two low-dropout linear (LDO) regulators. This device operates at a switching frequency of 2.1MHz and is housed in a 24-WQFN (4x4) exposed pad package for surface mounting. The input voltage range is 2.8V to 5.5V.
The synchronous buck outputs provide 1.2V at 1A and 3.3V at 600mA. The LDO outputs offer 2.65V at 300mA and an additional configurable output. The regulator configuration includes a power-up sequencing capability. This component is suitable for applications in mobile devices, portable electronics, and battery-powered systems requiring efficient and flexible power management. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.8V ~ 5.5V |
| Frequency - Switching | 2.1MHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Supplier Device Package | 24-WQFN (4x4) |
| Voltage/Current - Output 1 | 1.2V, 1A |
| Voltage/Current - Output 2 | 3.3V, 600mA |
| Voltage/Current - Output 3 | 2.65V, 300mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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