LM338K
IC REG LINEAR POS ADJ 5A TO3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM338K is a positive adjustable linear voltage regulator. This device is capable of supplying output currents up to 5A over an input voltage range of up to 35V. The output voltage is adjustable from 1.2V to 32V, offering significant design flexibility. Key protection features include over-current and over-temperature shutdown, ensuring robust operation in demanding applications. The LM338K is supplied in a TO-3 (TO-204AA) package, suitable for through-hole mounting and facilitating efficient thermal management. Its performance characteristics, including a PSRR of 75dB to 60dB at 120Hz, make it well-suited for power supply designs in industrial control, telecommunications infrastructure, and high-power consumer electronics. The operating temperature range is from 0°C to 125°C.
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-204AA, TO-3 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-3 |
| Voltage - Output (Max) | 32V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | - |
| PSRR | 75dB ~ 60dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature |
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