LM317KCE3
IC REG LIN POS ADJ 1.5A TO220-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LM317KCE3 is a 1.5A adjustable positive linear voltage regulator in a TO-220-3 package. This device offers a precise output voltage adjustment from 1.25V to 37V, with an input voltage capability up to 40V. It features built-in protection circuitry including over current, over temperature, and short circuit protection. The LM317KCE3 provides excellent power supply rejection ratio (PSRR) performance, ranging from 80dB to 65dB across a 120Hz frequency range. Typical quiescent current is 10mA. This component is widely utilized in power supply applications for consumer electronics, industrial automation, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| 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 | TO-220-3 |
| Voltage - Output (Max) | 37V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Control Features | - |
| PSRR | 80dB ~ 65dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |