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182 pcs
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182 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The LM340AT from Texas Instruments is a monolithic 3-terminal positive voltage regulator designed for a wide range of applications. It provides a fixed 5V output voltage with an output current capability of up to 1.5A. This regulator family includes internal current-limiting, thermal shutdown, and safe-area compensation, making them highly reliable.
The LM340AT features a wide input voltage range and is suitable for local on-card regulation to eliminate noise and distribution problems. It operates within a temperature range of 0°C to 125°C and is housed in a TO-220 package.
Key electrical characteristics include line regulation of 0.01%/V and load regulation of 0.3%/A for the LM340A variant. Output voltage tolerance is typically ±2% at 25°C for the LM340A. The device does not require output capacitance for stability, although input bypassing may be needed if the regulator is located far from the power supply filter capacitor.
The LM340AT supports an output current of up to 1.5 A.
The device offers a fixed 5 V output, with additional 12 V and 15 V options available.
The regulator accepts a wide input voltage range up to 35 V.
The LM340AT operates reliably within a temperature range of 0 to 125 °C.
The component comes in a TO-220 package with three pins for through-hole installation.