S-1172B12-U5T1G
IC REG LINEAR 1.2V 1A SOT89-5Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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The ABLIC Inc. S-1172 series linear voltage regulator, part number S-1172B12-U5T1G, provides a fixed 1.2V positive output with a 1A current capability. This IC features an ultra-low quiescent current of 1 µA and a low supply current of 110 µA (Max), suitable for power-sensitive applications. The S-1172B12-U5T1G incorporates over-current and thermal shutdown protection. With a maximum input voltage of 5.5V and a dropout voltage of 0.38V at 300mA, it offers efficient operation. The device includes an Enable control feature and exhibits a Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz. Packaged in a SOT-89-5, this regulator is designed for surface mounting and operates within a temperature range of -40°C to 85°C. Commonly found in consumer electronics and battery-powered devices.
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) | 1.2V |
| Control Features | Enable |
| PSRR | 65dB (1kHz) |
| Voltage Dropout (Max) | 0.38V @ 300mA |
| Protection Features | Over Current, Thermal Shutdown |
| Current - Supply (Max) | 110 µA |
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