LM3668SD-2833/NOPB
IC REG BCK BST PROG 1A 12WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3668SD-2833-NOPB is a highly efficient buck-boost switching regulator designed for positive output voltage configurations. This component offers programmable output voltages of 2.8V and 3.3V, with a maximum output current of 1A. The device operates with a switching frequency of 2.2MHz, contributing to its compact solution size and excellent transient response. Featuring a synchronous rectifier, the LM3668SD-2833-NOPB achieves high efficiency across a wide range of load conditions. Its input voltage range is from 2.5V to 5.5V, making it suitable for battery-powered applications. The 12-WSON (3x3) package with an exposed pad ensures effective thermal management for surface mount applications. This regulator is commonly utilized in portable electronics, mobile devices, and other power management systems requiring flexible and efficient voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: 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) | 2.8V, 3.3V |
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