LD1085DT33R
IC REG LINEAR 3.3V 3A DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD1085DT33R is a positive fixed linear voltage regulator with an output voltage of 3.3V and a maximum output current of 3A. This device features a low dropout voltage of 1.5V at 3A, making it suitable for power-sensitive applications. The regulator includes over-current and over-temperature protection for enhanced reliability. With a PSRR of 72dB at 120Hz, it effectively filters out power supply noise. The LD1085DT33R is housed in a DPAK (TO-252-3) surface-mount package and operates across a temperature range of -40°C to 125°C. It finds application in industrial, automotive, and consumer electronics where stable voltage regulation is critical.
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 | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 30V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 72dB (120Hz) |
| Voltage Dropout (Max) | 1.5V @ 3A |
| Protection Features | Over Current, Over Temperature |
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