LDF33DT-TR
IC REG LINEAR 3.3V 1A DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LDF33DT-TR is a fixed 3.3V positive linear voltage regulator with a 1A output capability. This device offers a low dropout voltage of 0.5V at 1A, a quiescent current of 800 µA, and an input voltage range up to 16V. Protection features include over current, over temperature, and under voltage lockout. The LDF33DT-TR exhibits a Power Supply Rejection Ratio (PSRR) between 60dB and 45dB across a frequency range of 120Hz to 100kHz. It is housed in a TO-252-3, DPAK (2 Leads + Tab), SC-63 surface mount package and is supplied on tape and reel. This component is frequently utilized in industrial automation, automotive electronics, and consumer electronics applications.
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 | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 800 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 60dB ~ 45dB (120Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.5V @ 1A |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
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