LK112M28TR
IC REG LINEAR 2.8V 150MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LK112M28TR is a positive fixed output linear voltage regulator IC. This component delivers a stable 2.8V at an output current of up to 150mA. Featuring a low dropout voltage of 0.35V at 150mA, it is designed for efficient power management in space-constrained applications. The device includes overcurrent and overtemperature protection for enhanced reliability. Its quiescent current is rated at 250 µA. The LK112M28TR is supplied in a SOT-23-5 package, suitable for surface mounting. Key parameters include an input voltage range up to 14V and a Power Supply Rejection Ratio (PSRR) of 55dB at 400Hz. This regulator is commonly employed in consumer electronics, industrial control systems, and automotive applications where stable voltage regulation is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -30°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 250 µA |
| Voltage - Input (Max) | 14V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Enable |
| PSRR | 55dB (400Hz) |
| Voltage Dropout (Max) | 0.35V @ 150mA |
| Protection Features | Over Current, Over Temperature |
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