
LM2940IMPX-12
ObsoleteTexas Instruments
IC REG LINEAR 12V 1A SOT223-4

LM2940IMPX-12
ObsoleteTexas Instruments
IC REG LINEAR 12V 1A SOT223-4
Description
General part information
LM2940 Series
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Technical Specifications
Parameters and characteristics for this part
| Specification | LM2940IMPX-12 |
|---|---|
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 10 mA |
| Current - Supply (Max) | 15 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | TO-261AA, TO-261-4 |
| Package Name | SOT-223-4 |
| Protection Features | Reverse Polarity, Short Circuit, Over Current, Over Temperature |
| PSRR | 66 dB |
| Voltage - Input (Max) | 26 V |
| Voltage - Output (Min/Fixed) | 12 V |
| Voltage Dropout (Max) | 1 V |
Pricing
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CAD
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Documents
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