| Not Compliant | |
| EAR99 | |
| Obsolete | |
| LM3940IT-3.3 | |
| SVHC | Yes |
| SVHC超标 | Yes |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Positive | |
| Fixed | |
| 3.3 | |
| 1 | |
| 4.5 | |
| 5.5 | |
| 0.8@1A|0.15@100mA | |
| 40mV | |
| 50mV | |
| 15 | |
| 23.3°C/W | |
| 16.1°C/W | |
| Short Circuit Protection|Thermal Shutdown Protection | |
| -40 | |
| 125 | |
| Tube | |
| Mounting | Through Hole |
| Package Height | 8.89(Max) |
| Package Width | 4.7(Max) |
| Package Length | 10.16 |
| PCB changed | 3 |
| Tab | Tab |
| Standard Package Name | TO |
| Supplier Package | TO-220 |
| 3 | |
| Lead Shape | Through Hole |
Don't let unpredictable voltage levels ruin your circuit! Use this LDO LM3940IT-3.3 linear regulator from Texas Instruments to control your voltage levels! Its typical dropout voltage at current is 0.11@100mA|0.5@1A V. This voltage regulation device's single output can produce a current up to 1 A. By only needing an input voltage of 4.5 V with a maximum of 7.5 V, this is the best way to control the power in your circuit. With a fixed output that has a voltage of 3.3 V, this is power management at its best. Operate at a constant current by utilizing the load regulation of 50mV and line regulation of 40mV. 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 an operating temperature range of -40 °C to 125 °C. The maximum dropout voltage is 0.8@1A|0.15@100mA V. Its polarity is positive.
| EDA / CAD Models |
设计 AI 驱动的医疗设备
阅读 Arrow 白皮书，掌握系统设计技巧、器件推荐与 AI 洞察，助力高效、安全打造医疗方案。