S-1131B31UA-N4QTFU
IC REG LINEAR 3.1V 300MA SOT89-3Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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ABLIC Inc. S-1131 series linear voltage regulator, part number S-1131B31UA-N4QTFU. This positive fixed output regulator provides 3.1V with a maximum output current of 300mA. Featuring an ultra-low quiescent current of 1 µA and a supply current of 65 µA, it is suitable for power-sensitive applications. The device offers a voltage dropout of 0.34V at 100mA and a high Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz. Overcurrent protection is integrated. The S-1131B31UA-N4QTFU is available in a SOT-89-3 package for surface mounting and operates across a temperature range of -40°C to 85°C. Typical applications include portable electronics, battery-powered devices, and automotive systems.
Additional Information
Series: S-1131RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 µA |
| Voltage - Input (Max) | 6.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-89-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.1V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.34V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 65 µA |
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