| Not Compliant | |
| EAR99 | |
| Obsolete | |
| LM2991T | |
| SVHC | Yes |
| SVHC超标 | Yes |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Negative | |
| Adjustable | |
| -3 to -24 | |
| 1 | |
| -26 | |
| 0.3 | |
| 0.2@100mA|0.8@1A | |
| -1.186 | |
| 0.04%/V | |
| 0.4% | |
| 5 | |
| 54.4°C/W | |
| 30.1°C/W | |
| Current Limit|Short Circuit Protection|Thermal Shutdown Protection | |
| -40 | |
| 125 | |
| Tube | |
| Mounting | Through Hole |
| Package Height | 9.25(Max) mm |
| Package Width | 4.83(Max) mm |
| Package Length | 10.67(Max) mm |
| PCB changed | 5 |
| Tab | Tab |
| Standard Package Name | TO |
| Supplier Package | TO-220 |
| 5 | |
| Lead Shape | Through Hole |
This LDO LM2991T linear regulator from Texas Instruments is used to manipulate the voltage level of your circuit. Its typical dropout voltage at current is 0.1@100mA|0.6@1A V. This voltage regulation device's single output can produce a current up to 1 A. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of -26 V that does not exceed 0.3 V. With an adjustable output that has a voltage of -3 to -24 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 0.4% and line regulation of 0.04%/V. 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 0.2@100mA|0.8@1A V. Its polarity is negative.
| 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。