AZ2185D-ADJTRG1

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The AZ2185D-ADJTRG1 is part of Monolith Semiconductor’s family of programmable low-dropout linear voltage regulators (LDO). It is easy to use with a wide input voltage range and adjustable output voltage range of +1.8 to +18V. Designed in accordance with AEC-Q100 quality standards, it offers stable output performance over the entire temperature range of -40 to +125°C.

The AZ2185D-ADJTRG1 works by using a proprietary control circuitry to regulate the output voltage. During operation, the output voltage is monitored with the output voltage sense circuitry and kept within a tight tolerance range regardless of input voltage, line and load variation, or temperature. This level of precision is achieved by creating a reference voltage from an internal bandgap reference, precision-tailored transistors, and a voltage divider (either internal or external). The output voltage can be adjusted over the entire range using an external resistor divider or digitally using a PMBus bus.

The AZ2185D-ADJTRG1 is capable of operating at up to 18V and is suitable for a variety of applications requiring a precision regulated output voltage. It has a wide input range of 3V to 10V and a maximum current of 2A. The device supports a variety of fault detection mechanisms such as synchronization, thermal shutdown and overcurrent/undervoltage lockout. In addition, it includes a wide variety of functional pins such as inverting enable, bleeding enable, power good, status and I2C interface.

Containing an LDO (Low-Dropout) regulator, the AZ2185D-ADJTRG1 is used in various consumer and industrial applications such as automotive, computers, communication infrastructure, power management, consumer electronics, medical devices and industrial equipment. Examples include motor control, lighting, and network communication. In motor control applications, the device can be used to provide a balanced supply requiring less ripple, as well as providing a faster response time to transient changes. In lighting applications, the device can be used to provide uniform current at a constant voltage. Finally, in medical and communication applications, it can regulate the voltage for faster data transmission and ensure accurate responses from medical equipment.

The AZ2185D-ADJTRG1’s low-dropout design allows it to operate with a low current draw even with a minimum dropout voltage of 0.45V. This device also includes soft start and pre-bias start-up circuits, allowing it to start up more quickly with no step response. It also offers kHz frequency, allowing for a fast response time to varying load conditions, and can control the output voltage with an external resistor divider.

The AZ2185D-ADJTRG1 is an advanced linear voltage regulator that allows designers to easily optimize their design for demanding applications. It is designed for a high efficiency, ensuring maximum energy savings and a reliable supply, even at high temperatures. It is also flexible and easy to incorporate into high-volume production applications due to its small size and low-current draw. Lastly, it offers silent operation with high-speed transient response and features built-in current and voltage protection.

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