1-A ultra-low-dropout linear voltage regulator, featuring a fixed 1.8V output and 130mV dropout voltage. This positive output regulator offers a 3% accuracy and operates from a 2.2V to 5.5V input range, delivering up to 1A of output current. Designed for efficiency, it has a low quiescent current of 300µA and a maximum supply current of 1.3mA. The component is housed in a 6-SOT-223 package, suitable for operation between -40°C and 125°C, and includes reverse current protection and an enable function.
PackageSOT-223-6
PolarityPositive
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Technical Specifications
Texas Instruments TPS73718DCQR technical specifications.
General
| Accuracy | 3% |
| Package/Case | SOT-223-6 |
| Dropout Voltage | 130mV |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.2V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 1.8V |
| Min Output Voltage | 1.8V |
| Max Power Dissipation | 2.22W |
| Max Supply Current | 1.3mA |
| Nominal Output Voltage | 1.8V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 1A |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 37dB |
| Quiescent Current | 300uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS73718DCQR Datasheet
Download the complete datasheet for Texas Instruments TPS73718DCQR to view detailed technical specifications.
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