| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.90 | |
| SVHC | Yes |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Positive | |
| ±1 | |
| Fixed | |
| 1.8 | |
| 1.5 | |
| 1.9 | |
| 20 | |
| 0.05@1mA|0.1@100mA|0.18@500mA|0.35@1.5A | |
| 7mV | |
| 10mV | |
| 80 | |
| 50.5°C/W | |
| 31.1°C/W | |
| Current Limit|Reverse Battery Protection|Thermal Shutdown Protection | |
| -40 | |
| 125 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 1.65(Max) |
| Package Width | 3.55(Max) |
| Package Length | 6.55(Max) |
| PCB changed | 5 |
| Tab | Tab |
| Standard Package Name | SOT |
| Supplier Package | SOT-223 |
| 6 | |
| Lead Shape | Gull-wing |
Make a theoretical system actual by providing stable voltages with this LDO TPS7A4518DCQR linear regulator from Texas Instruments. Its typical dropout voltage at current is 0.02@1mA|0.085@100mA|0.17@500mA|0.3@1.5A V. It has an overall accuracy of ±1 %. This voltage regulation device's single output can produce a current up to 1.5 A. This will operate at a minimum voltage of 1.9 V and a maximum voltage of 20 V, making it easy to control the power in your circuit. With a fixed output that has a voltage of 1.8 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 10mV and line regulation of 7mV. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. Its polarity is positive. This voltage regulation device has an operating temperature range of -40 °C to 125 °C. The maximum dropout voltage is 0.05@1mA|0.1@100mA|0.18@500mA|0.35@1.5A V.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.

