LD2985BM35R
IC REG LINEAR 3.5V 150MA SOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD2985BM35R is a positive fixed output linear voltage regulator IC. This component delivers a stable 3.5V output with a maximum current capability of 150mA. Designed for surface mount applications, it utilizes the SOT-23-5 package (SC-74A, SOT-753). Key features include an enable pin for control, a quiescent current of 150µA, and a maximum input voltage of 16V. Protection mechanisms such as over-current and over-temperature shutdown are integrated. The device exhibits a typical dropout voltage of 0.575V at its full 150mA output current and offers a power supply rejection ratio (PSRR) of 45dB at 1kHz. This regulator is commonly employed in automotive, industrial, and consumer electronics applications requiring efficient and reliable power management.
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) | 3.5V |
| 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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