S-1131B21UA-N4GTFG
IC REG LINEAR 2.1V 300MA SOT89-3Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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ABLIC Inc. presents the S-1131B21UA-N4GTFG, a positive fixed output linear voltage regulator from the S-1131 series. This IC provides a stable 2.1V output with a maximum current capability of 300mA. Designed for efficient operation, it features a low quiescent current of 1 µA and a supply current of 65 µA (Max). The regulator boasts an impressive Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz, minimizing ripple and noise from the input supply.
With an input voltage range up to 6.5V, the S-1131B21UA-N4GTFG offers a low dropout voltage of 0.55V at 100mA. Protection features include over-current protection. The device is packaged in a SOT-89-3 (TO-243AA) surface-mount package, supplied on tape and reel. Operating across a temperature range of -40°C to 85°C, this component is suitable for applications in consumer electronics, industrial control, and portable devices requiring reliable voltage regulation. The enable pin provides control over the regulator's output.
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) | 2.1V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.55V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 65 µA |
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