LM317D2T
IC REG LINEAR POS ADJ 1.5A D2PAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM317D2T is a positive adjustable voltage regulator IC, delivering up to 1.5A output current. This component features an adjustable output voltage range from 1.2V up to 37V, with a maximum input voltage of 40V. Designed for surface mounting, it is housed in a TO-263-3, D2PAK (2 Leads + Tab) package, also known as TO-263AB. Key protection features include over current, over temperature, and short circuit protection. The regulator exhibits a Power Supply Rejection Ratio (PSRR) ranging from 80dB to 65dB across a 120Hz frequency range. Its quiescent current (Iq) is rated at 10mA. The LM317D2T is suitable for applications in power supplies, industrial control systems, and battery charging. It operates within a temperature range of 0°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK |
| 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 |
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