| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.90 | |
| Automotive | Yes |
| PPAP | Yes |
| LDO | |
| 1 | |
| Positive | |
| ±2 | |
| Fixed | |
| 4.5 | |
| 0.25 | |
| 2.2 | |
| 5.5 | |
| 0.25@250mA | |
| 0.02%/V(Typ) | |
| 0.001%/mA(Typ) | |
| 0.025 | |
| 186.9°C/W | |
| 112.3°C/W | |
| Current Limit|Thermal Overload Protection | |
| -40 | |
| 125 | |
| Automotive | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 1.1 mm |
| Package Width | 1.75(Max) mm |
| Package Length | 3.05(Max) mm |
| PCB changed | 5 |
| Standard Package Name | SOT |
| Supplier Package | SOT-23 |
| 5 | |
| Lead Shape | Gull-wing |
This LDO LP5907QMFX-4.5Q1 linear regulator developed by Texas Instruments keeps the power stable! Its typical dropout voltage at current is 0.05@100mA V. This voltage regulation device's single output can produce a current up to 0.25 A. By only needing an input voltage of 2.2 V with a maximum of 5.5 V, this is the best way to control the power in your circuit. With a fixed output that has a voltage of 4.5 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 0.001%/mA(Typ) and line regulation of 0.02%/V(Typ). Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This voltage regulation device has an operating temperature range of -40 °C to 125 °C. The maximum dropout voltage is 0.25@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.

