LM340T-12
IC REG LINEAR 12V 1.5A TO220-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM340T-12 is a positive fixed 12V linear voltage regulator with a 1.5A output current capability. This TO-220-3 packaged device features a low quiescent current of 8mA and a maximum input voltage rating of 35V. The regulator offers robust protection against over-temperature and short-circuit conditions. With a power supply rejection ratio (PSRR) of 80dB at 120Hz, it is suitable for applications requiring stable power delivery. The LM340T-12 is commonly utilized in power supplies, consumer electronics, and industrial control systems. Its through-hole mounting type facilitates integration into various PCB designs. The voltage dropout is specified at 2V at 1A. 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-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | - |
| PSRR | 80dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A |
| Protection Features | Over Temperature, Short Circuit |
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