LD1117S28TR
IC REG LINEAR 2.85V 800MA SOT223Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LD1117S28TR is a positive fixed linear voltage regulator designed for efficient power management. This component delivers a stable 2.85V output with a maximum output current of 800mA, suitable for applications requiring precise voltage regulation. Its low dropout voltage of 1.2V at 800mA minimizes power loss, enhancing system efficiency. The device features over-current and over-temperature protection for enhanced reliability. With a typical quiescent current of 10mA and a Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz, it is well-suited for noise-sensitive applications. The LD1117S28TR is packaged in a SOT-223 (TO-261-4, TO-261AA) surface-mount configuration, supplied on tape and reel. This regulator finds utility in various industrial and consumer electronics, including telecommunications and automotive systems. It operates within a temperature range of 0°C to 125°C and supports an input voltage up to 15V.
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 | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 15V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.85V |
| Control Features | - |
| PSRR | 75dB (120Hz) |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Protection Features | Over Current, Over Temperature |
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