LD29080S33R
IC REG LINEAR 3.3V 800MA SOT223Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD29080S33R is a positive fixed output linear voltage regulator IC. This component provides a stable 3.3V output with a maximum current capability of 800mA. Featuring a low quiescent current of 180 µA, it is suitable for power-sensitive applications. The device offers protection against over current and over temperature conditions, enhancing system reliability. With a maximum input voltage of 13V and a dropout voltage of 0.7V at 800mA, it operates efficiently across a wide temperature range of -40°C to 125°C. The LD29080S33R is supplied in a SOT-223 package, facilitating surface mount assembly. Key performance metrics include a Power Supply Rejection Ratio (PSRR) of 67dB at 120Hz. This regulator finds use in various industrial and consumer electronics, including automotive systems and portable devices.
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-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 180 µA |
| Voltage - Input (Max) | 13V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 67dB (120Hz) |
| Voltage Dropout (Max) | 0.7V @ 800mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 35 mA |
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