CAT6219-280TDGT3
IC REG LDO 2.8V 500MA TSOT23-5Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi CAT6219-280TDGT3 is a fixed output voltage linear regulator IC designed for efficient power management. This positive voltage regulator delivers a stable 2.8V output with a maximum current capability of 500mA. Featuring a low quiescent current of 75 µA and a supply current of 90 µA (max), it is suitable for battery-powered applications. The device includes essential protection features such as over current, over temperature, and under voltage lockout (UVLO). With a high Power Supply Rejection Ratio (PSRR) ranging from 64dB to 54dB across 1kHz to 20kHz, it effectively filters noise. The dropout voltage is a maximum of 0.5V at 500mA. Packaged in a compact TSOT-23-5, the CAT6219-280TDGT3 supports surface mount installation and operates across an industrial temperature range of -40°C to 125°C. It finds application in portable electronics, automotive systems, and general power regulation solutions.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 75 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TSOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Enable |
| PSRR | 64dB ~ 54dB (1kHz ~ 20kHz) |
| Voltage Dropout (Max) | 0.5V @ 500mA |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 90 µA |
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