SM72238TDX-5.0/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SM72238TDX-5.0/NOPB is a linear voltage regulator from Texas Instruments\' PMIC (power management integrated circuit) family. This regulator is used to provide a constant voltage in applications where the input voltage can vary due to external factors. It can regulate voltages up to 5.0 Volts, and has a current handling capability of up to 2A when used in a linear configuration. The voltage regulator also has a high-side current-limit and thermal shutdown protection, making it suitable for protecting connected equipment from overload.

The SM72238TDX-5.0/NOPB voltage regulator is used in a wide range of applications, including powering microcontrollers, automotive electronics, industrial control systems, telecommunications, and networking equipment, as well as any other application that needs a stable voltage input. In particular, the regulator is suited to applications with a wide-range input voltage since it offers a good level of reliability and stability. In addition, the regulator\'s low output voltage range helps to protect against any sudden spikes or drops in input voltage.

The SM72238TDX-5.0/NOPB works on the principle of regulating the output voltage using a fixed reference voltage. It does this using feedback circuitry that measures the output voltage, and compares it to the reference voltage. Any difference between the two causes the regulator to adjust both the input current, and the on-resistance of the switching transistors, resulting in a regulation of the output voltage.

The voltage regulator is a cost-effective solution for providing a regulated output voltage, and has a low quiescent current requirement. It also features a wide input voltage range, low ripple, low dropout, and high efficiency. In addition, the SM72238TDX-5.0/NOPB provides excellent thermal performance, making it suitable for operation in extreme temperature environments.

To effect the regulation of the output voltage and current, the voltage regulator uses a combination of both open loop and closed loop control. In open loop control, the output voltage is compared against the feedback reference voltage, and any deviation causes a change in the switching transistors’ on-resistance and the input current. This results in an adjustment in the output voltage and current, until a balance is achieved between the feedback reference and the output voltage.

In a closed loop system, the output voltage is maintained by the feedback circuit, which initiates both on-resistance changes to the switching transistors and current adjustments to the input when a difference occurs between the output and feedback reference. The advantage of using the closed loop system over open loop control is that the output voltage will remain steady, despite the differences in input voltage.

The SM72238TDX-5.0/NOPB is a reliable and cost-effective voltage regulator for use in many applications where a constant and accurate output voltage is needed. It offers excellent performance, with low quiescent current, wide input voltage range, low ripple, low dropout, and high efficiency. It also features both open loop and closed loop control, as well as thermal shutdown protection. Functions that make this regulator suitable for use in automotive electronics, industrial control systems, telecommunications, and networking applications.

The specific data is subject to PDF, and the above content is for reference