PQ12RD21
IC REG LINEAR 12V 2A TO220-4Manufacturer: Sharp Microelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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Sharp Microelectronics PQ12RD21 is a positive fixed output linear voltage regulator. This TO-220-4 packaged device delivers a stable 12V output at up to 2A. Key features include a low dropout voltage of 0.5V at 2A, enabling efficient operation with minimal voltage headroom. The PQ12RD21 offers robust protection with built-in over-current and over-temperature shutdown capabilities. An enable control pin provides additional system flexibility. With a quiescent current of 10mA and a PSRR of 55dB at 120Hz, it is suitable for applications requiring stable power delivery. The PQ12RD21 finds application in industrial automation, consumer electronics, and power supply units. Operating temperature range is -20°C to 80°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-4 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 2A |
| Operating Temperature | -20°C ~ 80°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-4 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | Enable |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 0.5V @ 2A |
| Protection Features | Over Current, Over Temperature |
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