S-1172B12-U5T1U
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, specifically the S-1172B12-U5T1U, offers a fixed 1.2V positive output with a 1A current capability. This SOT-89-5 packaged device features an enable pin for control and robust protection mechanisms including over-current and thermal shutdown. With a low quiescent current of 1µA and an input voltage range up to 5.5V, it is suitable for power-sensitive applications. The regulator exhibits a typical voltage dropout of 0.38V at 300mA and a Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz. This component finds application in consumer electronics and industrial control systems.
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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