VRE305AD

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The VRE305AD is an adjustable voltage reference designed and manufactured by Intersil Corporation. It is a PMIC (Power Management Integrated Circuit) and a voltage reference (VR) device. It has a wide range of applications and can be used for a variety of voltage reference needs. The VRE305AD is an adjustable linear voltage reference with a wide operating temperature range of –25°C to +85°C. The device is supplied in a 1.5-mm × 1.5-mm SOT-25 package, and is ideal for mobile applications with low-power requirements. The device has an adjustable voltage range of 0.75V to 8.5V, and an output accuracy of ±0.5%.

The VRE305AD consists of an adjustable voltage boost circuit, a linear voltage reference, and an adjustment resistor to set the adjustable voltage reference. The adjustable voltage boost circuit increases the output voltage, while the linear voltage reference is designed to provide a stable output voltage. The adjustment resistor is used to set the output voltage to the desired value. The VRE305AD also has an on-chip current limiting circuit, which prevents the device from exceeding a specified current level.

The VRE305AD can be used in a wide range of applications, including automotive, telecommunications, industrial, medical and consumer electronics. It can be used to provide a stable voltage reference for systems such as battery chargers, DC-DC converters, DC-DC regulators, and battery protection circuits. It can also be used in voltage monitoring or control circuits, or for applications such as voltage references for voltage regulators, voltage-to-frequency converters, and A/D and D/A converters.

The working principle of VRE305AD is fairly simple. When a voltage is applied to the input of the device, the adjustable voltage boost circuit raises the input voltage to a higher level, while the linear voltage reference adjusts the output voltage to the exact value as set by the adjustable voltage reference. The adjustment resistor is used to set the output voltage. The device also has an on-chip current limiting circuit which prevents any further increase in the output voltage. When the current limits are exceeded, the device shuts down and the output voltage is clamped to its pre-set value. The device is designed to operate safely in high-temperature environment by maintaining its output voltage under various conditions.

In summary, the VRE305AD is an adjustable linear voltage reference with wide operating temperature range and an adjustable voltage reference range of 0.75V to 8.5V, and an output accuracy of ±0.5%. It has a wide range of applications and is ideal for mobile applications with low-power requirements. It is designed to be used in automotive, telecommunications, industrial, medical and consumer electronics, and can be used to provide a stable voltage reference for various systems, or for voltage monitoring or control circuits.

The specific data is subject to PDF, and the above content is for reference