ADM7150ARDZ-5.0

The ADM7150ARDZ-5.0 is a linear voltage regulator from Analog Devices, Inc. It is designed to provide high-accuracy, low-power linear voltage regulation, with a wide range of output voltages from 14 to 60 volts, and current up to 5 amps. The device features low-dropout operation, with a minimum of 0.2 volts, high accuracy over the full temperature range of -40°C to +85°C, high ripple rejection (up to 70dB), and fast line and load transient response.

The device is ideal for use in applications where low-power, high-accuracy, low-dropout linear voltage regulation is required. It is commonly used in automotive, audio, telecom, and other industrial applications that require precision control of the power supply. The device also offers high ripple rejection, so it can be used to provide clean power in noisy environments. The device is available in a through-hole design or in a surface-mount package.

Working Principle

The basic operating principle of the ADM7150ARDZ-5.0 is to constant control the output voltage using an error amplifier and trans-conductance amplifier in combination. The voltage of the regulated output is set by a single external resistor divider network. The voltage regulation is maintained by the error amplifier, which compares the reference voltage to the output voltage and uses the trans-conductance amplifier to adjust the output to maintain the desired voltage. The device also features an internal bias current limiting circuit, which ensures that the device does not exceed the maximum rated output current.

The ADM7150ARDZ-5.0 also features a wide input voltage range, from 4.5 V to 40 V, making it suitable for a wide range of applications.The output voltage is adjustable from 14 V to 60 V, by adjusting the resistor divider network, and the output current is limited to 5 amps. The device also features low power dissipation, low noise, and fast transient response times.

Application Field

The ADM7150ARDZ-5.0 from Analog Devices is well suited for use in a variety of automotive, audio, telecom, and industrial applications where low power and high accuracy is required. It can be used in automotive systems to power precision ICs, audio systems to provide clean power, and industrial systems where fast, low-power voltage regulation is needed. Additionally, it can be used in telecom systems, to provide clean power to linear ICs. The device is available in a through-hole or surface-mount packages, making it suitable for use in a wide variety of applications.

In conclusion, the ADM7150ARDZ-5.0 is a high accuracy, low-power linear voltage regulator designed to provide a wide range of output voltages from 14 V to 60 V, with a maximum current of 5 amps. The device features low dropout operation, high ripple rejection, and fast line and load transient response. It is ideal for use in a variety of automotive, audio, telecom, and industrial applications where low power, high accuracy, and low dropout are desirable.