TPS73718DCQG4
IC REG LINEAR 1.8V 1A SOT223-6Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments TPS73718DCQG4 is a high-performance, low-dropout linear voltage regulator designed for demanding applications. This positive fixed output device delivers 1A of current with a stable 1.8V output voltage. Featuring a low quiescent current of 400 µA, it is suitable for power-sensitive designs. The TPS73718DCQG4 offers robust protection mechanisms including over current, over temperature, and reverse polarity protection. Its Power Supply Rejection Ratio (PSRR) of 58dB to 37dB across the 100Hz to 10kHz frequency range ensures clean power delivery. The device operates from an input voltage range up to 5.5V and has a maximum dropout voltage of 0.5V at 1A. Packaged in a SOT-223-6, this component is ideal for use in automotive, industrial automation, and telecommunications systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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) | 400 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-6 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.5V @ 1A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Current - Supply (Max) | 1.3 mA |