LM317MBT
IC REG LIN POS ADJ 500MA TO220Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi LM317MBT is a positive adjustable linear voltage regulator IC, designed for efficient power management. This component offers an output current capability of 500mA and an adjustable output voltage range from 1.2V up to 37V, with a maximum input voltage of 40V. Key protection features include over-current, over-temperature, and short-circuit protection, ensuring robust operation.
The device exhibits excellent power supply rejection ratio (PSRR) performance, ranging from 80dB to 65dB across a 120Hz frequency range. Packaged in a TO-220-3 configuration, it is suitable for through-hole mounting. The LM317MBT finds application in various industrial sectors, including telecommunications, consumer electronics, and automotive systems where reliable and adjustable voltage regulation is critical. Its quiescent current is rated at 10mA, and it operates within an ambient temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | 37V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | - |
| PSRR | 80dB ~ 65dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |