ZR40401R41STOB

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The ZR40401R41STOB is becoming more popular these days for its high efficiency and low power consumption in its application fields. It is a type of voltage reference, created by ZR Semiconductor, and mainly used in power management integrated circuit (PMIC). With the increase of PMICs’ requirement in the industry, voltage reference becomes more and more important for designers to reach good performance. Voltage reference ZR40401R41STOB will be focused on introducing in detail.

The ZR40401R41STOB is mainly applied in PMICs. It is used to provide regulated and precise reference voltage for other devices in different states, so that an expected resistance can be driven in the output. To illustrate its working principle, let’s take a voltage regulator module of PMIC as an example. This voltage regulator module consists of voltage reference which is the ZR40401R41STOB and error amplifier which is supplied by the manufacturer, these two elements monitor the output voltage constantly to deliver precise and stable voltage output.

The ZR40401R41STOB is a precise voltage reference, which means it is able to produce precise reference voltage for gate drivers of the main supply switch transistor, mainly the drain-source-voltage. In addition, it can provide voltage feedback, which is used to calculate the equivalent resistance of output in different states. Thus, if error amplifier working together with this voltage reference, the output signal can be regulated and stabilized.

The ZR40401R41STOB is designed to control the output signal precisely by using a precision voltage reference and an error amplifier. It is supplied by ZR Semiconductor and is available in different operating temperature ranges in order to meet various temperature requirements for different PMICs. It operates between 1.23V and 4.3V and is able to provide accurate reference voltage for the gate drivers of transistors. Its Vref accuracy is up to 0.2V at the temperature range of 0°C to 70°C.

Also, it provides a system-on-chip level power management circuit with reduced power consumption and high performance. In addition, its ultra-low noise design eliminates power supply noise and reduces current ripple. All these features make ZR40401R41STOB a desirable choice for many PMIC applications.

In summary, ZR40401R41STOB is a voltage reference designed by ZR Semiconductor, which is mainly used in PMICs to provide regulated and precise reference voltage to other devices in different states. It operates between 1.23V and 4.3V. Additionally, its Vref accuracy is up to 0.2V at the temperature range of 0°C to 70°C. It provides ultra-low noise design and power management circuit with reduced power consumption, which makes it a desirable choice for PMIC applications.

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