S-1137B25-U5T1U

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

S-1137B25-U5T1U is a voltage regulator that belongs to the family of linear power management integrated circuits (PMICs) used to maintain the output voltage of a power supply within certain bounds. It is an efficient component that is able to convert and step-down an input voltage of up to 25 Volts to a lower, adjustable output voltage of up to 5 Volts. The output voltage is further regulated via a control input pin that can be adjusted externally or with a resistor network depending on the desired specification. The S-1137B25-U5T1U is a bi-polar linear regulator, meaning that it is capable of both boosting and bucking input voltage levels to achieve the desired output voltage. It is designed to be used in applications that require wide input voltage ranges and offers superior isolation from high target grounds.

The S-1137B25-U5T1U provides excellent features such as adjustable output voltage, high efficiency, low dropout voltage, low quiescent current and current limiting. It is designed to meet the requirements for noise sensitive systems, allowing for ultra-low noise operation and superior ripple rejection. S-1137B25-U5T1U also offers short circuit, over-temperature and reverse-polarity protection.

The S-1137B25-U5T1U is ideal for a wide range of linear applications, such as small form factor devices, battery charging, DC/DC converters, personal computers and industrial control system, or in any application where an adjustable voltage output is required. In addition, its modular design makes it relatively straightforward to customize the voltage regulator’s solution for a specific application.

The primary components of the S-1137B25-U5T1U consist of an internal voltage reference, error amplifier, compensator, PNP and NPN transistors, as well as, components for over-temperature, over-current and reverse-polarity protection.

The working principle of the S-1137B25-U5T1U is relatively simple. At the start of the operation the control input pin receives a signal from the external circuit. This signal is then compared to the output voltage and an error signal is created in the error amplifier. This error signal acts as the bias voltage for the internal transistors, which are then used to control the output voltage.

The output voltage is then adjusted accordingly depending on the input voltage, maintaining a steady voltage and current output at the desired level. The internal transistors also react to changes in temperature, ensuring that the output voltage remains consistent under varying temperature conditions.

The S-1137B25-U5T1U is a versatile voltage regulator with a wide range of applications and features to suit any requirements. It is ideal for use in battery-powered devices, where the adjustable output voltage and lightweight design make it an optimal choice.

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