LM2733XMFX
IC REG BOOST ADJ 1A SOT23-5Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2733XMFX is a high-frequency, current-mode boost switching regulator designed for step-up voltage conversion. This device features an adjustable positive output voltage up to 40V, capable of delivering 1A of switch current. With a minimum input voltage of 2.7V and a maximum of 14V, it operates at a high switching frequency of 1.6MHz, enabling the use of smaller passive components. The LM2733XMFX is available in a SOT-23-5 (SOT-753) package, suitable for surface-mount applications. Its robust design makes it ideal for portable electronics, LED lighting, and battery-powered devices requiring efficient voltage regulation. The adjustable output configuration and compact footprint offer design flexibility across a wide temperature range of -40°C to 125°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-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 | SC-74A, SOT-753 |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up |
| Current - Output | 1A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1.6MHz |
| Voltage - Input (Max) | 14V |
| Topology | Boost |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 40V (Switch) |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 2.7V |
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