LD2985BM31R
IC REG LINEAR 3.1V 150MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD2985BM31R is a positive, fixed output linear voltage regulator offering 3.1V and a maximum output current of 150mA. This component features low quiescent current (150 µA) and a high PSRR of 45dB at 1kHz, making it suitable for noise-sensitive applications. The device includes over-current and over-temperature protection for enhanced reliability. With an input voltage range up to 16V and a low dropout voltage of 0.575V at 150mA, it is designed for efficient power management. The LD2985BM31R is supplied in a SOT-23-5 package for surface mounting and finds application in consumer electronics and industrial systems. The control feature includes an Enable pin.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 99 week(s)Product Status: Last Time BuyPackaging: 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 | -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) | 3.1V |
| Control Features | Enable |
| PSRR | 45dB (1kHz) |
| Voltage Dropout (Max) | 0.575V @ 150mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 4 mA |
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