REF5045AIDRG4

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Voltage references are essential components in power management integrated circuits (PMIC). They act as an output voltage of a fixed reference voltage, used for a variety of applications. The REF5045AIDRG4 is a low-power, ultra-low-noise voltage reference with a wide operating temperature range. It features low-power consumption and stable operation over a large range of conditions.

The REF5045AIDRG4 is designed to provide an accurate and stable reference voltage source that can be used in various applications. It is a low-power voltage reference with an ultra-low-noise output specification, suitable for applications that require precise reference voltage regulation. The REF5045AIDRG4 is optimized for low-power consumption and features a wide operating temperature range of -40°C to 125°C.

The REF5045AIDRG4 offers excellent reference voltage stability, an ultra-low-noise output specification and excellent temperature accuracy over a wide range of conditions. The integrated output voltage tolerance of the REF5045AIDRG4 is ±0.3% over a wide temperature range. The reference voltage output is also highly temperature-independent and temperature drift is reduced to below 0.1mV/°C for most operating conditions.

The REF5045AIDRG4 is ideally suited for high-precision voltage regulation applications such as automotive sensors, processor power supplies, and general-purpose test and measurement systems, as well as industrial and medical imaging equipment. It is also suitable for voltage reference applications in microcontroller, modem and other digital circuits, as well as voltage reference in precision timing and measurement applications.

The REF5045AIDRG4 features an improved power supply noise reject mechanism, allowing it to maintain outstanding stability even in noisy power environments. The REF5045AIDRG4 is particularly useful in automotive applications, where it can deliver excellent performance without requiring an additional noise suppression component. Its low-resistance (below 20Ω) impedance also ensures fast reference voltage transient recovery times, and its high-output current capability and wide power-supply range make it suitable for a wide variety of applications.

The REF5045AIDRG4 utilizes a floating substrate voltage, which allows the output voltage to remain stable even when the substrate voltage changes. This ensures that the reference voltage output remains stable, increasing system performance and accuracy. The device also includes a wide temperature range for operation and an integrated power-on reset circuit for increased reliability.

In summary, the REF5045AIDRG4 is an ideal choice for applications requiring precise, low-noise voltage reference. It is suitable for a variety of applications including high-precision voltage regulation, automotive sensors, processor power supplies, and general-purpose test and measurement systems. It offers robust performance in noisy power environments and its low-resistance impedance and high-output current capability make it suitable for a wide variety of applications. The integrated power-on reset circuit and wide operating temperature range provide increased reliability and performance in a wide range of conditions.

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