LM123K
IC REG LINEAR 5V 3A TO3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM123K is a positive fixed 5V linear voltage regulator. This TO-3 packaged component delivers a robust 3A output current, making it suitable for high-power applications. Featuring over-current and over-temperature protection, the LM123K ensures reliable operation in demanding environments. Its wide operating temperature range of -55°C to 150°C and a maximum input voltage of 20V lend themselves to use in industrial control, automotive, and general-purpose power supply designs. The through-hole mounting ensures secure integration into printed circuit boards.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-204AA, TO-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 3A |
| Operating Temperature | -55°C ~ 150°C |
| Output Configuration | Positive |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | - |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature |
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