SM72485/NOPB
IC REG BUCK ADJ 150MA 8WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments SM72485-NOPB is a high-efficiency, adjustable output buck switching regulator from the SolarMagic™ series. This device is designed for step-down voltage conversion with a wide input voltage range of 6V to 95V, supporting an adjustable output voltage from 2.5V up to 85V. It delivers a continuous output current of 150mA and operates with a switching frequency adjustable from 50kHz to 1.1MHz. The SM72485-NOPB features a non-synchronous buck topology and is housed in an 8-WSON (4x4) package with an exposed pad for enhanced thermal performance, suitable for surface mount applications. Operating temperatures range from -40°C to 125°C (TJ). This component is commonly utilized in solar power management, battery charging systems, and general power supply applications requiring robust voltage regulation.
Additional Information
Series: SolarMagic™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 | 8-WDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 1.1MHz |
| Voltage - Input (Max) | 95V |
| Topology | Buck |
| Supplier Device Package | 8-WSON (4x4) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 85V |
| Voltage - Input (Min) | 6V |
| Voltage - Output (Min/Fixed) | 2.5V |
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