S-1172B18-U5T1G
IC REG LINEAR 1.8V 1A SOT89-5Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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The ABLIC Inc. S-1172 series is a positive fixed output voltage linear regulator IC designed for high-performance applications. Part number S-1172B18-U5T1G features a stable 1.8V output voltage and a robust 1A output current capability. This device boasts a low quiescent current of 1 µA and a remarkably low supply current of 90 µA (Max), contributing to extended battery life in portable devices. The S-1172 series offers excellent power supply rejection ratio (PSRR) of 65dB at 1kHz, minimizing noise coupling. Protection features include over current and thermal shutdown for enhanced system reliability. With a low dropout voltage of 0.15V at 300mA and an input voltage range up to 5.5V, this SOT-89-5 packaged component is suitable for applications in consumer electronics, industrial automation, and communication systems. It operates within a temperature range of -40°C to 85°C.
Additional Information
Series: S-1172RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 1A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-89-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 65dB (1kHz) |
| Voltage Dropout (Max) | 0.15V @ 300mA |
| Protection Features | Over Current, Thermal Shutdown |
| Current - Supply (Max) | 90 µA |
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