LP38842T-1.5/NOPB

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Linear voltage regulators are typically used within electronic circuits in order to provide a stable voltage reference output. This is achieved by controlling the output voltage at a specific level, regardless of the input voltage being supplied to the regulator. Used within a wide range of applications, the LP38842T-1.5/NOPB (also referred to as LDOs, or Low Drop Out Regulators) is capable of providing a stable output voltage even in high-gain amplifier applications.

The LP38842T-1.5/NOPB is a fixed output voltage, low power, low dropout linear regulator. It is capable of providing a stable output voltage with a maximum dropout of 1.5V across its input and output. This low voltage regulator is typically used in low voltage applications, such as cell phones, portable devices, and other equipment that require low power consumption. It is a compact voltage regulator that is easy to use and has a low static power consumption.

The LP38842T-1.5/NOPB operates over a wide input voltage range from 2.7V to 18V. The output voltage is adjustable from 1.2V to 10V with an accuracy of ±3%. The output current is 500mA, which is suitable for various applications, such as battery chargers, motor controllers, and voltage converters. It has a high current capability, which makes it suitable for higher power applications.

The LP38842T-1.5/NOPB has an active low enable pin, allowing the user to reduce the total quiescent current when it is not required. This is helpful when power management is a priority. The over-current protection and thermal shutdown features of this device ensure safe operation at all times.

The LP38842T-1.5/NOPB working principle is based on its internal IC, which includes an operational amplifier, error amplifiers, resistors, capacitors, and other components. The device operates by comparing the feedback voltage between the output and an internal reference. The output voltage is adjusted with the help of an error amplifier to match the set reference voltage. An output transistor is used to control the current to the load.

The LP38842T-1.5/NOPB can be used in many different applications such as voltage supply, battery charger, low power DC-DC converter, motor controller, power saving mode, and standby mode. It is suited for various battery-operated and portable electronic systems. This device is ideal for automotive, industrial, and consumer input voltage applications.

In conclusion, the LP38842T-1.5/NOPB is a compact, low dropout linear regulator used in many different applications. With its wide input voltage range and adjustable output voltage, the device provides stability and reliability at all times. Its low power consumption and over-current protection features make it an ideal choice for low power applications. High current capability and thermal shutdown ensure the device operates reliably and safely.

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