AP139-28WG-7
IC REG LINEAR 2.8V 300MA SOT25Manufacturer: Diodes Incorporated
Categories: Linear, Low Drop Out (LDO) Regulators
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Diodes Incorporated AP139-28WG-7 is a positive fixed linear voltage regulator IC designed for efficient power management. This component delivers a stable 2.8V output with a maximum current capability of 300mA. Featuring a low quiescent current of 60µA and a dropout voltage of 0.45V at 300mA, it is suitable for battery-powered and power-sensitive applications. The AP139-28WG-7 integrates over-current, over-temperature, and short-circuit protection for robust operation. Its high power supply rejection ratio (PSRR) of 75dB to 30dB across a 1kHz to 100kHz frequency range ensures clean power delivery. The device operates within a temperature range of -40°C to 85°C and is supplied in a SOT-25 package for surface mounting, commonly utilized in portable electronics and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 60 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-25 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Enable |
| PSRR | 75dB ~ 30dB (1KHz ~ 100KHz) |
| Voltage Dropout (Max) | 0.45V @ 300mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
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