MAX4837ETT33BD3+T

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 MAX4837ETT33BD3+T is an adjustable, low-Iq, low-dropout (LDO) linear voltage regulator. It is a widely used type of Power Management Integrated Circuit (PMIC)-Voltage Regulators-Linear. This device has been designed for a wide range of applications, such as automotive, consumer electronics, and mobile applications.

Application Field of MAX4837ETT33BD3+T

The MAX4837ETT33BD3+T LDO regulator is mainly used for the step-down DC-DC converter in various cards and boards. It is typically used to provide voltage outputs in the range of 0.8 V to 3.6 V. The regulator can support a maximum output current of up to 2 A. Its low Iq (5 μA) and 25 mV at 200 mA makes it ideal for battery-powered portable applications. This regulator also features a very wide input voltage range of 2.5 V to 5.5 V and a low quiescent current of 1.2 μA. It is available in a space-saving, 8-pin Thin Small Outline Package (TSOP).

Working Principle

The MAX4837ETT33BD3+T voltage regulator operates by using an error amplifier to compare the asserted internal reference voltage. When the load varies and affects output voltage, the error amplifier will attempt to maintain a steady output voltage. This is done by increasing or decreasing the amount of current flowing through a power transistor to bring the voltage back to its desired level. This device also comes with over-current protection and thermal shutdown to protect itself and the circuits it is connected to.

Conclusion

The MAX4837ETT33BD3+T is an adjustable, low-Iq, low-dropout (LDO) linear voltage regulator. It has been designed for a wide range of applications, such as automotive, consumer electronics, and mobile applications. It is typically used to provide voltage outputs in the range of 0.8 V to 3.6 V with a maximum output current of up to 2 A. Its low Iq and wide input voltage range make it ideal for battery-powered portable applications. The device operates by using an error amplifier to compare the asserted internal reference voltage, then increasing or decreasing the current flow as needed to maintain a steady output voltage.

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