LM3668SDX-3034/NOPB
IC REG BCK BST PROG 1A 12WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM3668SDX-3034-NOPB is a highly efficient buck-boost switching regulator IC designed for versatile power conversion. This positive, programmable output device operates with a 1A output current and features a 2.2MHz switching frequency. Its buck-boost topology allows for seamless step-up and step-down conversion, making it suitable for applications requiring a stable output voltage from a fluctuating input. The LM3668SDX-3034-NOPB supports input voltages ranging from 2.5V to 5.5V and offers fixed output voltages of 3V and 3.4V, with a single output configuration. It includes a synchronous rectifier for enhanced efficiency. Packaged in a compact 12-WSON (3x3) with an exposed pad for improved thermal performance, this component is ideal for surface mount applications. Its robust design and operational temperature range of -40°C ~ 85°C make it a reliable choice for portable electronics, personal computing, and industrial applications.
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 | 12-WFDFN Exposed Pad |
| Output Type | Programmable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2.2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 12-WSON (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 3V, 3.4V |
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