| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,006 pcs
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3006 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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900 pcs
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900 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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900 pcs
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900 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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58 pcs
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58 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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41 pcs
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41 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | 07+42 | On Request | On Request |
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The LM2940CT-5.0/NOPB from Texas Instruments is a high-performance, positive voltage regulator capable of sourcing over 1A of output current. It features a low dropout voltage, typically 0.5V at 1A, and a maximum of 1V across its operating temperature range of 0°C to 125°C.
This regulator is designed for demanding applications, including vehicular environments, offering protection against reverse battery installations and temporary mirror-image insertion. It also includes internal short circuit current limiting and thermal overload protection.
The device operates with an input voltage range of 6V to 26V. A quiescent current reduction circuit minimizes ground current when the input-output voltage differential exceeds approximately 3V, resulting in only 30mA of quiescent current at 1A output with a 5V differential.
Housed in a TO-220-3 package, the LM2940CT-5.0/NOPB is suitable for through-hole mounting. Its fixed output voltage and robust protection features make it a reliable choice for power management in various electronic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.71 | $0.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 6 V to 26 V.
The output current is in excess of 1 A.
The typical dropout voltage is 0.5 V at 1 A output, with a maximum of 1 V over the full temperature range.
The operating temperature range is 0°C to 125°C.
It is available in a TO-220-3 through-hole package.
It includes over-temperature, reverse polarity, and short circuit protection.