MIC5209-4.2BS
IC REG LIN 4.2V 500MA SOT223-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MIC5209-4-2BS is a positive fixed linear voltage regulator with a 4.2V output, capable of supplying up to 500mA. This component features a low dropout voltage of 0.6V at its maximum output current, enhancing efficiency in power-sensitive applications. With a maximum input voltage of 16V and a quiescent current of 170 µA, it is suitable for battery-powered devices and portable electronics. Protection features include over-current, over-temperature, and reverse polarity protection. The device offers excellent power supply rejection ratio (PSRR) of 75dB at 120Hz. The MIC5209-4-2BS is supplied in a SOT-223-3 surface-mount package, commonly utilized in automotive, industrial, and consumer electronics sectors where reliable voltage regulation is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 170 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 4.2V |
| Control Features | - |
| PSRR | 75dB (120Hz) |
| Voltage Dropout (Max) | 0.6V @ 500mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Current - Supply (Max) | 25 mA |
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