TLS203B0EJVXUMA1 Integrated Circuits (ICs)

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The TLS203B0EJVXUMA1 integrated circuit is a low-power, low-voltage linear voltage regulator. It is a three-terminal device that helps regulate voltage by varying the output current. It features a wide input voltage range, low dropout voltage, and low current consumption. The device is well suited for mobile phones, digital cameras, industrial computers, and other low-power, low-voltage systems.

The TLS203B0EJVXUMA1 IC has an input voltage range of 2.5V to 18V and an output current of 800mA. The operating temperature range of the device is -40°C to +85°C. It is available in the small SOT-89 package and has an adjustable output voltage from 0.8V to 4.5V. The device can be configured to regulate either positive or negative output voltages.

The TLS203B0EJVXUMA1 IC is available with a choice of external resistors to allow adjustment of the output voltage from 0.8V to 4.5V. The device behaves similarly to a voltage reference regulating circuit, providing automatic current limiting and thermal protection. It has a maximum quiescent current of 4.2mA and an output voltage accuracy of ±2.0%. The device also has an automatic thermal shutdown feature that triggers when the junction temperature rises above the thermal shutdown temperature, which is 165°C.

The TLS203B0EJVXUMA1 IC provides low-dropout voltage with a wide range of operating currents while maintaining high-accuracy output. The device is tolerant to line transients, eliminating the need for external capacitors. This helps reduce the cost associated with system design. The device also helps to reduce power dissipation and simplifies system design.

The TLS203B0EJVXUMA1 IC is designed for use in a variety of applications including automotive, medical, industrial and consumer electronics. The device is ideal for applications that require a low-power, low-voltage linear voltage regulator such as mobile phones, digital cameras, and industrial computers. The device is also ideal for battery-powered systems as it reduces power consumption and extends battery run time.

The working principle of the TLS203B0EJVXUMA1 IC is fairly simple: it uses an internal voltage reference combined with an external resistor to regulate the output voltage. The voltage reference varies the output current in relation to the output voltage. When the output voltage rises above the setpoint, the current is cut off and the output voltage is regulated at the setpoint. The device also provides current limit, overvoltage protection, and thermal shutdown features.

In conclusion, the TLS203B0EJVXUMA1 is a low-power, low-voltage linear voltage regulator suitable for a wide range of applications. The device features a wide input voltage range, low dropout voltage, and low current consumption. It also features automatic current limiting, thermal protection, and other features to ensure reliable operation. The device is ideal for battery-powered systems as it reduces power consumption and extends battery run time.

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