LF85CDT-TR
IC REG LINEAR 8.5V 500MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LF85CDT-TR is a positive fixed output linear voltage regulator. This component delivers a stable 8.5V output with a maximum current capability of 500mA. Designed for surface mount applications, it is provided in a DPAK (TO-252-3) package, supplied on tape and reel. The device features overcurrent and overtemperature protection, ensuring robust operation. With a typical quiescent current of 1.5mA and a maximum input voltage rating of 16V, it offers excellent power supply rejection ratio (PSRR) performance, ranging from 72dB down to 57dB across a frequency range of 120Hz to 10kHz. The dropout voltage is rated at 0.7V at 500mA. This regulator is suitable for applications in automotive, industrial, and consumer electronics where reliable 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 | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1.5 mA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 8.5V |
| Control Features | - |
| PSRR | 72dB ~ 57dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.7V @ 500mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 12 mA |
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