LP3907QSQX-JJXP/NOPB
IC REG QUAD BUCK/LNR SYNC 24WQFNManufacturer: Texas Instruments
Categories: Linear + Switching
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Texas Instruments LP3907QSQX-JJXP-NOPB is a power management integrated circuit featuring four independent voltage regulators. This device offers two synchronous step-down (buck) converters and two linear low-dropout (LDO) regulators, providing versatile power solutions. The buck converters operate at a switching frequency of 2.1MHz, ensuring efficient power conversion in a compact footprint. The device includes a sequencer for controlled power-up and power-down operations. The LP3907QSQX-JJXP-NOPB is housed in a 24-WFQFN exposed pad package, suitable for surface mounting. Typical applications include portable electronics and automotive systems. The output configurations include 1.2V at 1A and 1.8V at 600mA for the buck regulators, and 3.3V at 300mA for one LDO, with a second LDO for flexible output. The operating temperature range is -40°C to 125°C.
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 ~ 125°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 | 1.8V, 600mA |
| Voltage/Current - Output 3 | 3.3V, 300mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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