MIC2940A-3.3BU
IC REG LINEAR 3.3V 1.25A TO263-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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The Microchip Technology MIC2940A-3-3BU is a high-performance, low-dropout voltage regulator. This positive fixed output device supplies a stable 3.3V with a maximum output current of 1.25A. Designed for demanding applications, it features a low quiescent current of 500 µA and a maximum input voltage of 26V. The regulator offers robust protection through over-current, over-temperature, and reverse polarity features, ensuring device reliability. Its TO-263-3 package is suitable for surface-mount applications and operates across a wide temperature range of -40°C to 125°C. This component is commonly utilized in automotive, industrial, and consumer electronics sectors requiring efficient and stable power delivery. The voltage dropout is a maximum of 0.6V at 1.25A.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.25A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 500 µA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | - |
| Voltage Dropout (Max) | 0.6V @ 1.25A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Current - Supply (Max) | 70 mA |