LM138K
IC REG LINEAR POS ADJ 5A TO3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM138K is a positive adjustable linear voltage regulator. This TO-3 packaged device offers a high output current capability of 5A, making it suitable for demanding power supply applications. The output voltage is adjustable from 1.2V up to 32V, with an input voltage range up to 35V. Protection features include over-current and over-temperature shutdown. The regulator exhibits a PSRR of 75dB down to 60dB across a 120Hz frequency range. It is designed for through-hole mounting and operates within a temperature range of -55°C to 150°C. This component finds application in power supplies for industrial control, telecommunications infrastructure, and high-power consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | TO-204AA, TO-3 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 5A |
| Operating Temperature | -55°C ~ 150°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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