LM140K-5.0
IC REG LINEAR 5V 1A TO3-2Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM140K-5-0 is a positive fixed linear voltage regulator IC designed for general-purpose power supply applications. This component delivers a stable 5V output with a maximum output current of 1A. It features robust protection circuitry, including over-temperature and short-circuit protection, ensuring reliable operation in demanding environments. The LM140K-5-0 operates from an input voltage up to 35V and exhibits a dropout voltage of 2V at 1A. With a quiescent current of 6mA and a high power supply rejection ratio (PSRR) of 80dB at 120Hz, it is suitable for applications requiring clean power delivery. The device is housed in a TO-3-2 package, facilitating efficient thermal management through its through-hole mounting type. This component is widely utilized in industrial, automotive, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | TO-204AA, TO-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1A |
| Operating Temperature | -55°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 6 mA |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-3-2 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 80dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A |
| Protection Features | Over Temperature, Short Circuit |
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