S-1142DC01-E6T1U

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

Linear voltage regulator, sometimes known as linear regulator, is a type of device that provides a stable output voltage despite changes in input voltage or current. S-1142DC01-E6T1U is a linear voltage regulator specifically designed to provide a reliable and regulated supply of 3.3V. It is a wide input voltage range step-down regulator optimized to reduce power dissipation at light load condition. It can be operated with input voltage up to 18V and consumes as low as 32uA of quiescent current.

S-1142DC01-E6T1U is a general purpose linear regulator that is widely used for circuit applications, such as microprocessors, logic ICs, field programmable gate arrays (FPGAs), and telecommunications equipment. It is also an ideal regulator for battery-powered devices due to its low quiescent current and wide input voltage range. This device is typically used to regulate the output of a DC-DC converter, allowing the input voltage to vary wide while keeping the output voltage level stable.

The S-1142DC01-E6T1U consists of a voltage regulator integrated circuit based on an internal metal oxide semiconductor field-effect transistor (MOSFET). It features an optimized gate voltage control to minimize power dissipation and reduce the amount of quiescent current consumed. The S-1142DC01-E6T1U also features input over-voltage protection, output over-current protection and output over-temperature protection.

The S-1142DC01-E6T1U operates with a wide input voltage range of 2.5V to 18V, so it can be used to regulate any power sources from batteries to AC sources. The output voltage level is set by an external voltage divider and can be adjusted in the range of 2V to 5.5V. The output current capability of this device is limited to 300mA, and its built-in over-current protection helps to prevent excessive current draw and resulting in long-term reliability.

The internal MOSFET regulator of the S-1142DC01-E6T1U requires an external input capacitor and an external output capacitor. The input capacitor must be an electrolytic capacitor and must have a minimum capacitance of 1uF. The output capacitor must also be an electrolytic capacitor and must have a minimum capacitance of 4.7uF. These capacitors are needed to prevent the device from oscillating and lying outside the safe operating area.

The S-1142DC01-E6T1U offers a low dropout voltage of 200mV at full load. This high efficiency feature helps minimize power losses and improve the performance of the device. It also has extremely low quiescent current of 32uA and can support up to 300mA of continuous current output.

In conclusion, S-1142DC01-E6T1U is a versatile and highly efficient linear voltage regulator. It is suitable for a wide range of applications requiring reliable and regulated supply of 3.3V. The low dropout voltage and the low quiescent current make the S-1142DC01-E6T1U an ideal choice for battery-powered devices. The device is easy to use and can provide up to 300mA of continuous output current. With the internal MOSFET, the device can be used to regulate the output of a DC-DC converter and keep the input voltage wide and the output level stable.

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