LM2940IMP-5.0
IC REG LINEAR 5V 1A SOT223-4Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM2940IMP-5-0 is a positive fixed 5V linear voltage regulator designed for demanding applications. This component delivers a stable 1A output current with a low dropout voltage of 1V at 1A, ensuring efficient power regulation. Featuring robust protection circuitry including over current, over temperature, reverse polarity, and short circuit protection, the LM2940IMP-5-0 offers enhanced reliability. Its high power supply rejection ratio (PSRR) of 64dB at 120Hz minimizes noise susceptibility. The device operates across a wide temperature range of -40°C to 85°C and supports input voltages up to 26V. Packaged in a SOT-223-4 (TO-261-4, TO-261AA) surface-mount configuration, it is supplied on tape and reel. This regulator is commonly utilized in automotive, industrial, and consumer electronics power management systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-4 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 64dB (120Hz) |
| Voltage Dropout (Max) | 1V @ 1A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 15 mA |
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