LM317AEMP
IC REG LIN POS ADJ 1.5A SOT223-4Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LM317AEMP is an adjustable positive linear voltage regulator with an output current capability of 1.5A. This device offers a wide input voltage range up to 40V and an output voltage adjustable from 1.25V to 37V. It provides robust protection features including over current, over temperature, and short circuit protection. The typical quiescent current is 10 mA. The LM317AEMP is supplied in a SOT-223-4 package for surface mounting, suitable for applications in industrial, automotive, and consumer electronics requiring reliable voltage regulation. Its Power Supply Ripple Rejection (PSRR) ranges from 80dB to 65dB across a 120Hz frequency. The operating temperature range is -40°C to 125°C.
Additional Information
Series: -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 | TO-261-4, TO-261AA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-4 |
| 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 |