STMicroelectronics LD2981CM33TR Linear Regulators
LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R
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| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.60 | |
| Automotive | No |
| PPAP | No |
| LDO | |
| 1 | |
| Positive | |
| Fixed | |
| 3.3 | |
| 0.1 | |
| 2.5 | |
| 16 | |
| 0.003@0A|0.01@1mA|0.1@25mA|0.25@100mA | |
| 0.014%/V | |
| 0.1 | |
| 255ยฐC/W | |
| 81ยฐC/W | |
| Current Limit|Shutdown|Thermal Protection | |
| -40 | |
| 125 | |
| Extended | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 1.3(Max) |
| Package Width | 1.75(Max) |
| Package Length | 3(Max) |
| PCB changed | 5 |
| Standard Package Name | SOT |
| Supplier Package | SOT-23 |
| 5 | |
| Lead Shape | Gull-wing |
This LDO LD2981CM33TR linear regulator from STMicroelectronics acts like a variable resistor to maintain a steady voltage level. Its typical dropout voltage at current is 0.001@0A|0.007@1mA|0.07@25mA|0.18@100mA V. This voltage regulation device's single output can produce a current up to 0.1 A. Use this part at voltages between 2.5 V and 16 V. With a fixed output that has a voltage of 3.3 V, this is power management at its best. Using a line regulation of 0.014%/V is needed for a programmable DC power supply. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. This voltage regulation device has a minimum operating temperature of -40 ยฐC and a maximum of 125 ยฐC. The maximum dropout voltage is 0.003@0A|0.01@1mA|0.1@25mA|0.25@100mA V. Its polarity is positive.
Symbols and Footprints
| EDA / CAD Models |
