ADP151ACPZ-2.7-R7 Integrated Circuits (ICs)

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ADP151ACPZ-2.7-R7 Application Field and Working Principle

The ADP151ACPZ-2.7-R7 is a linear voltage regulator that can support a wide range of voltage and current applications. This component is especially useful for powering advanced systems that require precise voltage regulation.

General Description

The ADP151ACPZ-2.7-R7 is an adjustable linear voltage regulator that operates from an input voltage of 2.7V. It is a versatile component that is suitable for many types of applications and provides precise voltage regulation in a wide range of input and output voltages.

Features

• Input operating voltage range of 2.7V to 18V
• Output voltage range of 0V to 13.8V
• Maximum output current of 256mA
• High power supply rejection ratio (PSRR)
• Low quiescent current
• Low dropout voltage of 0.5V
• Low input current
• High accuracy voltage regulation

Applications

The ADP151ACPZ-2.7-R7 is an ideal component for applications that require precision voltage regulation. It can be used in a wide range of systems, such as power supplies, industrial equipment, instrumentation, medical equipment, and consumer electronics.

Working Principle

The ADP151ACPZ-2.7-R7 is a linear voltage regulator. The device uses an internal P-channel MOSFET to control the output voltage. The P-channel MOSFET is connected between the input and output, and the voltage across the MOSFET is controlled by a current-sensing feedback circuit. The sensed current is compared to a reference voltage, and the error signal generated is used to control the gate voltage of the MOSFET. This allows for precise regulation of the output voltage, regardless of the load, input voltage, and ambient temperature.

Protection Features

The ADP151ACPZ-2.7-R7 includes several protection features that make it a reliable component. It has a short-circuit protection, over-current protection, over-voltage protection, and thermal protection. These features ensure that the device operates safely and reliably in a wide range of operating conditions.

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