LD2982AM40R
IC REG LINEAR 4V 50MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD2982AM40R is a fixed 4V positive linear voltage regulator with an output current capability of 50mA. This device features an enable pin for power sequencing and control. It offers over-current and over-temperature protection, ensuring robust operation. With a low quiescent current of 150 µA and a dropout voltage of 225mV at 50mA, it is suitable for power-sensitive applications. The regulator provides a power supply rejection ratio (PSRR) of 45dB at 1kHz. Designed for surface mount installations, it is supplied in a SOT-23-5 package, commonly used in consumer electronics, industrial automation, and telecommunications equipment. The input voltage range extends up to 16V.
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 | 50mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 4V |
| Control Features | Enable |
| PSRR | 45dB (1kHz) |
| Voltage Dropout (Max) | 0.225V @ 50mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 1.2 mA |
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