TPS72518DCQR
IC REG LINEAR 1.8V 1A SOT223-6Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS72518DCQR is a fixed output voltage linear regulator IC. This positive output device delivers a stable 1.8V with a maximum output current of 1A. The SOT-223-6 package is suitable for surface mount applications. Key features include a low dropout voltage of 0.32V at 1A, making it efficient for battery-powered systems. Protection mechanisms such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO) are integrated. The device exhibits a Power Supply Rejection Ratio (PSRR) of 60dB at 1kHz, contributing to clean power delivery. Quiescent current is rated at 225 µA, with a maximum supply current of 325 µA. Control features include enable and reset functions. This component is utilized in applications such as power management for portable electronics, industrial controls, and automotive systems. It operates across a temperature range of -40°C to 125°C.
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 | SOT-223-6 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 225 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-6 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable, Reset |
| PSRR | 60dB (1kHz) |
| Voltage Dropout (Max) | 0.32V @ 1A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 325 µA |
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