LM237K
IC REG LIN NEG ADJ 1.5A TO3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM237K is a negative adjustable linear voltage regulator. This component, packaged in a TO-3 (TO-204AA) metal can, offers a robust solution for demanding applications. It provides a continuous output current of 1.5A with an adjustable output voltage ranging from -1.2V to -37V. The device features built-in over-temperature and short-circuit protection for enhanced reliability. With a maximum input voltage of 40V and a typical PSRR of 77dB at 120Hz, the LM237K is suitable for power supply designs in industrial control, telecommunications infrastructure, and automotive electronics. The operating temperature range is -25°C to 125°C.
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 | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | -25°C ~ 125°C |
| Output Configuration | Negative |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-3 |
| Voltage - Output (Max) | -37V |
| Voltage - Output (Min/Fixed) | -1.2V |
| Control Features | - |
| PSRR | 77dB ~ 60dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Temperature, Short Circuit |
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