REG1117FA-5.0KTTT
IC REG LIN 5V 1A DDPAK/TO263-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments REG1117FA-5-0KTTT is a positive fixed 5V linear voltage regulator with a 1A output capability. This device features a low dropout voltage of 1.55V maximum at full load, making it suitable for applications where input-output voltage difference is critical. The regulator offers robust protection through over-current and over-temperature shutdown circuitry. Its high power supply rejection ratio (PSRR) of 62dB at 120Hz ensures stable output voltage even with fluctuating input. The TO-263 (DDPAK-3) surface mount package is ideal for automated assembly processes. This component finds application in industrial automation, consumer electronics, and automotive systems where reliable power regulation is essential. The operating temperature range is -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 15V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 62dB (120Hz) |
| Voltage Dropout (Max) | 1.55V @ 1A |
| Protection Features | Over Current, Over Temperature |
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