LP3907SQX-PJXIX/NOPB
IC REG QUAD BUCK/LNR SYNC 24WQFNManufacturer: Texas Instruments
Categories: Linear + Switching
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Texas Instruments LP3907SQX-PJXIX-NOPB is a Power Management Integrated Circuit (PMIC) featuring four independent voltage regulators. This device integrates two synchronous step-down (buck) converters with a switching frequency of 2.1MHz, alongside two low-dropout (LDO) linear regulators. The package is a 24-WFQFN Exposed Pad (4x4mm) for surface mounting, supplied on tape and reel.
The regulator configuration includes two buck outputs capable of 1.2V/1A and 3.3V/600mA respectively, and two LDO outputs offering 1.8V/300mA each. The device operates within a supply voltage range of 2.8V to 5.5V and is designed for operation between -40°C and 85°C. It incorporates a power-on sequencing capability. This component is suitable for applications in portable electronics, mobile devices, and other power-sensitive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 | 1.8V, 300mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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