S-1131B18UC-N4DTFG
IC REG LINEAR 1.8V 300MA SOT89-5Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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The ABLIC Inc. S-1131 series linear voltage regulator, part number S-1131B18UC-N4DTFG, provides a fixed 1.8V positive output with a 300mA current capability. This device features a low quiescent current of 1 µA and a supply current of 65 µA (Max), making it suitable for power-sensitive applications. The S-1131B18UC-N4DTFG offers a low dropout voltage of 0.75V at 100mA and includes an Enable control pin for power management. Protection features such as over-current protection are integrated. With a Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz, it effectively filters input voltage noise. The regulator is housed in a SOT-89-5 package and is supplied on tape and reel. Typical applications include consumer electronics, portable devices, and power management within various industrial systems. The input voltage range extends up to 6.5V, with operation specified from -40°C to 85°C.
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 | SOT-89-5/6 |
| 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-89-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.75V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 65 µA |
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