SP6203EM5-L-2-85/TR

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SP6203EM5-L-2-85/TR is a 3-terminal Low Dropout (LDO) linear regulator that is specifically designed for portable and low power applications. It has a low on-resistance (<50 mΩ) and is capable of delivering up to 85mA of output current. It features an extremely low quiescent current of 5.5 μA and a low dropout voltage of 380mV. The device also features an input voltage range of 2.6V to 6V, making it ideal for applications requiring a low quiescent current and efficient power delivery.

SP6203EM5-L-2-85/TR is suitable for various applications, including cellular phones, digital television, portable devices, GPS receivers and medical instruments. It helps in reducing noise and interference in radio power supplies and maintains stability during operations. It also helps in regulating switching power supplies and protecting them against damage.

The SP6203EM5-L-2-85/TR uses a standard low dropout linear regulation circuit. This circuit typically consists of a load, a power supply, a feedback voltage control element, and a pass element. The pass element is typically an NPN transistor or MOSFET, and the feedback control element is typically a voltage divider, potentiometer, or Zener diode. The difference between input voltage and output voltage is called dropout voltage. This is typically caused by the resistance of the pass element and the load currents. The SP6203EM5-L-2-85/TR has a low dropout voltage of 380mV, which allows it to regulate the output voltage more effectively.

The SP6203EM5-L-2-85/TR also features an over-current protection circuit and over temperature protection circuit. The over-current protection circuit prevents high current flows that can damage the transistor or other components. The over temperature protection circuit prevents overheating by automatically shutting down the device if the temperature rises above a certain point. This adds to the overall reliability of the device.

In conclusion, the SP6203EM5-L-2-85/TR is an efficient, low-dropout linear regulator designed for portable and low power applications. It is an ideal choice for applications requiring a low quiescent current and efficient power delivery. It also features over-current and over temperature protection circuits, which help to ensure reliable and trouble-free operation.

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