LD2985AM33R
IC REG LINEAR 3.3V 150MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD2985AM33R is a 3.3V positive fixed output linear voltage regulator with a 150mA output current capability, housed in a SOT-23-5 package. This device offers a low dropout voltage of 0.575V at its maximum output current. Featuring over-current and over-temperature protection, it also includes an enable pin for control. The quiescent current is 150 µA, with a supply current of up to 4 mA. Designed for surface mount applications, it operates across a temperature range of -40°C to 125°C and supports input voltages up to 16V. Its 45dB PSRR at 1kHz makes it suitable for applications in automotive, industrial, and consumer electronics where stable voltage regulation is critical. The component is supplied on tape and reel.
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 | -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) | 3.3V |
| 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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