ZXRE4041ERSTZ

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Voltage Reference, or Voltage Regulator, refers to a variety of electronic devices that are designed to regulate or maintain a stable voltage level at a predetermined value. The ZXRE4041ERSTZ is an integrated voltage reference module manufactured by Zilog Semiconductor Corporation, a renowned supplier of PMIC solutions. This module is a high performance, LDO (low dropout) type voltage reference device, and features a wide range of adjustable output voltage options between 0.85 and 4.85 V.

This component is a great choice for all types of applications, including milliamp up to multi-amp level, that require the use of an adjustable voltage reference. It boasts an internal power dissipation of only 140µA @ 3V, significantly lower than other similar devices. The ZXRE4041ERSTZ module is also designed to achieve low noise voltage levels, with a typical noise level of 0.1 mV RMS @ 3 V and 2.2 V RMS @ 1.8 V IRMS.

The ZXRE4041ERSTZ module\'s primary feature is its wide range of output voltage options. This device is equipped with an adjustable voltage reference output, capable of producing outputs of 0.85, 0.9, 1.0, 1.1, 1.2, 1.25, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 2.0, 2.2, 2.4, 2.6, 2.8, 3.0, 3.3, 3.6, 4.0, and 4.85 V.

This voltage regulator device also offers a variety of other useful features, such as a power-on reset and a thermal shutdown. The ZXRE4041ERSTZ module also comes with an onboard sensing circuit, which monitors the output voltage level for any deviation from its predetermined value. In case of a deviation, the sensing circuit sends an adjustable current limit signal to a power control circuit, thereby shutting down the module. This feature offers complete protection against any overvoltage and short circuit conditions.

The three pins on the ZXRE4041ERSTZ module are equipped with protection circuits, to prevent any potential damage as a result of electrostatic discharge or reverse current flow. This protection also extends to the data pins, thereby protecting the device from accidental program errors. The module also features an overvoltage protection (OVP) circuit, which can help detect and protect against any unstable supply voltage.

When it comes to working principle, the ZXRE4041ERSTZ module is relatively straightforward. It employs a voltage reference device to monitor the output voltage at all times. Any deviations from the predetermined output voltage triggers the device\'s sensing circuit, which in turn sends an adjustable current limit signal to the power control circuit. This current limit signal helps maintain the output voltage at the predetermined level, and prevents any overvoltage conditions.

The use of integrated voltage regulating technology makes the ZXRE4041ERSTZ module an efficient and reliable power supply solution. Its adjustable output voltage options make it a versatile choice for a variety of applications, and its strong protection features can help protect against any damage due to unexpected voltages or accidental errors.

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