ADP1763ACPZ-1.3-R7

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Introduction

The ADP1763ACPZ-1.3-R7 is a low- voltage linear voltage regulator that is suitable for a wide range of applications. It is an adjustable current limited, high-power regulator designed for both powering linear loads and directly powering N-channel MOSFET FETs.

The ADP1763ACPZ-1.3-R7 is a low-dropout, adjustable, current-limited voltage regulator designed for powering linear loads from an input voltage of up to +20V. It offers the user various features such as reverse current protection and short-circuit protection with a minimum dropout of 1.5V.

Application field

The ADP176ACZ-1.3-R7 voltage regulator can be used in various applications such as motor control, automotive, industrial power supplies, portable electronics, and telecommunication. It is also suitable for driving N-channel MOSFETs (NMOS) or power transistors.

The ADP1763ACPZ-1.3-R7 has been designed to provide a regulated voltage output with higher current capability and higher accuracy than conventional linear regulators.

Working Principle

The ADP1763ACPZ-1.3-R7 voltage regulator utilizes a high-gain error correction architecture that enables high accuracy voltage regulation. In addition, it offers constant current limit and a low dropout voltage of 1.5V.

The error amplifier senses the output voltage of the regulator and compares it to an internal reference voltage. If the output voltage is below the reference voltage, the error amplifier increases the base current of the pass transistor which increases the output current, thus raising the output voltage. Conversely, if the output voltage is above the reference voltage, the error amplifier decreases the base current of the pass transistor which lowers the output current, thus lowering the output voltage.

The ADP176ACZ-1.3-R7 voltage regulator also features reverse current protection and over-temperature protection that offers extra protection against current and temperature-related problems. In addition, the device has a low quiescent current and good line and load regulation.

Conclusion

The ADP1763ACPZ-1.3-R7 is a low-voltage, adjustable, current-limited voltage regulator that is suitable for powering linear loads and powering N-channel MOSFET FETs. It features high-accuracy voltage regulation, constant current limit, low dropout voltage of 1.5V, reverse current protection and over-temperature protection. Furthermore, it has a low quiescent current and good line and load regulation.

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