LDS3985M28R
IC REG LINEAR 2.8V 300MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LDS3985M28R is a positive fixed output linear voltage regulator. This device provides a stable 2.8V output with a maximum output current of 300mA. It features a low dropout voltage of 0.25V at 300mA, ensuring efficient operation even with minimal input-output differential. The regulator includes overcurrent and overtemperature protection for enhanced system reliability. With a quiescent current of 150 µA and a supply current of 300 µA, it is suitable for power-sensitive applications. The SOT-23-5 package (SC-74A, SOT-753) is designed for surface mounting. This component is commonly utilized in consumer electronics, portable devices, and automotive applications where precise voltage regulation and low power consumption are critical. Operating temperature range is -40°C to 125°C.
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 | 300mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Shutdown |
| PSRR | 55dB ~ 50dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.25V @ 300mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 300 µA |
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