FAN25800AUC33X
IC REG LINEAR 3.3V 500MA 4WLCSPManufacturer: Fairchild Semiconductor
Categories: Linear, Low Drop Out (LDO) Regulators
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Fairchild Semiconductor FAN25800AUC33X is a fixed output voltage linear regulator. This positive voltage regulator provides a stable 3.3V output with a maximum current capability of 500mA. Designed for efficient power delivery, it features a low quiescent current of 25µA and a low dropout voltage of 0.13V at 250mA. The device incorporates robust protection features including over-temperature, short-circuit, and under-voltage lockout (UVLO). Its high power supply rejection ratio (PSRR) of 85dB to 68dB across the 50Hz to 100Hz range makes it suitable for noise-sensitive applications. The FAN25800AUC33X is housed in a compact 4-WLCSP (0.65x0.65mm) package, ideal for space-constrained designs. It operates within an ambient temperature range of -40°C to 85°C and accepts an input voltage up to 5.5V. This component finds application in portable electronics, mobile devices, and other battery-powered systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 4-XFBGA, WLCSP |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 25 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 4-WLCSP (0.65x0.65) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 85dB ~ 68dB (100Hz ~ 50Hz) |
| Voltage Dropout (Max) | 0.13V @ 250mA |
| Protection Features | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
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