LK112M21TR
IC REG LINEAR 2.1V 150MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LK112M21TR is a positive fixed output linear voltage regulator designed for applications requiring stable power delivery. This component provides a regulated 2.1V output with a maximum current capability of 150mA. The device features an enable pin for power sequencing and control, and offers protection against overcurrent and overtemperature conditions. With a low quiescent current of 250µA, it is suitable for battery-powered devices. The input voltage range extends up to 14V. This regulator is supplied in a SOT-23-5 (SC-74A, SOT-753) surface-mount package, ideal for compact designs. Typical applications include consumer electronics, industrial control systems, and portable instrumentation.
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) | 2.1V |
| Control Features | Enable |
| PSRR | 55dB (400Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature |
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