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| Parameter | LD2981ABM18TR | LD2981ABM25TR | LD2981ABM30TR | LD2981ABM33TR | LD2981ABM38TR | LD2981ABM50TR | LD2981ABU18TR | LD2981ABU33TR | LD2981ABU50TR | LD2981CM18TR | LD2981CM30TR | LD2981CM33TR | LD2981CM50TR | LD2981CU18TR | LD2981CU33TR | LD2981CU50TR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC package | Package | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-89-3, TO-243-3 | SOT-89-3, TO-243-3 | SOT-89-3, TO-243-3 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-23-5, SOT-25 | SOT-89-3, TO-243-3 | SOT-89-3, TO-243-3 | SOT-89-3, TO-243-3 |
IC series | Series | ||||||||||||||||
Manufacturer | Manufacturer | STMicroelectronics | |||||||||||||||
Working temperature | twork | -40 ~ 125 | |||||||||||||||
Output voltage | Uout | 1.8 V | 2.5 V | 3 V | 3.3 V | 3.8 V | 5 V | 1.8 V | 3.3 V | 5 V | 1.8 V | 3 V | 3.3 V | 5 V | 1.8 V | 3.3 V | 5 V |
Output current | IOUT | 100 mA | |||||||||||||||
Channels | Channels | 1 | |||||||||||||||
Dropout voltage | Udropout | 180 mV100mA | |||||||||||||||
Regulator type | Regulator type | ||||||||||||||||