| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.90 | |
| SVHC | Yes |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Positive | |
| ±3 | |
| Fixed | |
| 3 | |
| 0.25 | |
| 2.7 | |
| 5.5 | |
| 0.21@250mA | |
| 0.05%/V(Typ) | |
| 10mV(Typ) | |
| 0.22 | |
| 110°C/W | |
| Current Limit|Thermal Protection | |
| -40 | |
| 85 | |
| Tube | |
| Mounting | Surface Mount |
| Package Height | 1.65(Max) mm |
| Package Width | 3.55(Max) mm |
| Package Length | 6.55(Max) mm |
| PCB changed | 5 |
| Tab | Tab |
| Standard Package Name | SOT |
| Supplier Package | SOT-223 |
| 6 | |
| Lead Shape | Gull-wing |
Control the voltage level of your circuit with this LDO TPS79430DCQ linear regulator from Texas Instruments. Its typical dropout voltage at current is 0.155@250mA V. It has an overall accuracy of ±3 %. This voltage regulation device's single output can produce a current up to 0.25 A. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of 2.7 V that does not exceed 5.5 V. With a fixed output that has a voltage of 3 V, this is power management at its best. Maintain a constant voltage level with a load regulation of 10mV(Typ) and line regulation of 0.05%/V(Typ). In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 85 °C. The maximum dropout voltage is 0.21@250mA V. Its polarity is positive.
| 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.

