| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,436 pcs
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9436 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,696 pcs
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1696 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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480 pcs
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480 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Texas Instruments LM2940SX-5.0/NOPB is a fixed 5V, 1A low-dropout linear voltage regulator. It is designed for applications requiring a stable output voltage with a maximum input voltage of 26V and a minimum of 6V.
Key electrical specifications include a typical dropout voltage of 0.5V at 1A and a maximum of 1V. The regulator offers protection features such as over current, over temperature, reverse polarity, and short circuit protection. It also provides a Power Supply Rejection Ratio (PSRR) of 64dB at 120Hz.
This component is housed in a TO-263-4, D²Pak (3 Leads + Tab), TO-263AA package, suitable for surface mounting. The operating temperature range is from -40°C to 125°C, making it suitable for various environmental conditions.
The LM2940SX-5.0/NOPB is a single-regulator device, designed for positive voltage output configurations. Its robust design and protection features make it a reliable choice for power management in electronic systems.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2940SX-5.0/NOPB provides a fixed output voltage of 5V.
The maximum output current is 1A.
The input voltage range is 6V to 26V.
The typical dropout voltage is 500mV at 1A, with a maximum of 1V at 1A.
The LM2940SX-5.0/NOPB is available in a surface-mount DDPAK/TO-263-3 package (also known as TO-263-4, D²Pak).
The operating junction temperature range is -40°C to +125°C.