MC78LC50HT1
IC REG LINEAR 5V 80MA SOT89-3Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC78LC50HT1 is a low dropout linear voltage regulator designed for applications requiring stable, fixed 5V output. This positive regulator delivers a continuous output current of 80mA and features a quiescent current of only 3.9 µA, making it suitable for power-sensitive systems. With a maximum input voltage of 12V, it offers a low dropout voltage of 38mV at 1mA, ensuring efficient operation even with minimal voltage headroom. The MC78LC50HT1 is housed in a compact SOT-89-3 (TO-243AA) package for surface mounting and operates across a temperature range of -40°C to 85°C. It is commonly employed in consumer electronics, portable devices, and industrial control systems where reliable voltage regulation is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 80mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3.9 µA |
| Voltage - Input (Max) | 12V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-89-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | - |
| Voltage Dropout (Max) | 0.038V @ 1mA |
| Protection Features | - |