LM4040C30IDBZR Integrated Circuits (ICs)

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PMIC (Power Management Integrated Circuit) is a type of semiconductor designed to manage power in a circuit. Voltage reference is one of the most important functions of PMICs. The LM4040C30IDBZR is a voltage reference that can ensure minimum voltage for the operation of many electronic devices. The LM4040C30IDBZR is a voltage reference with a high initial accuracy and tight tolerance that can help achieve better circuit performance.
The LM4040C30IDBZR provides a stable 2.5V precision reference voltage in the form of an integrated circuit. This voltage reference can be used in many different applications, such as television sets, computers, automotive electronics, telecommunications, industrial control and various electronic measuring instruments. It is also widely used in power supplies and battery chargers. The LM4040C30IDBZR provides an output voltage of 2.45V to 2.55V, with a low temperature coefficient of ±50ppm/°C. This voltage reference has an operating temperature range from -40°C to +85°C, and has a wide variety of surface mount packages for different applications.
The working principle of the LM4040C30IDBZR is based on the bandgap reference principle, which makes use of the voltage drop generated by the current passing through a p-n junction diode. The voltage drop across the p-n junction diode is a function of the temperature and is consistent regardless of the current passing through the diode. By using the properties of the diode, the LM4040C30IDBZR is able to maintain a constant and stable output voltage across a wide range of temperatures and over time.
The LM4040C30IDBZR is also equipped with various features to ensure reliable and high performance operation. These features include an active output voltage, low input and output temperature drift, and low quiescent current. The active output voltage features help to reduce noise, while the low quiescent current feature enables low power consumption to reduce the overall power budget. Additionally, the LM4040C30IDBZR is built in accordance with the IEC60068-2 environmental standards, ensuring environmental protection and reliability.
In summary, the LM4040C30IDBZR is a voltage reference IC that can provide a stable 2.5V precision reference voltage in multiple applications. It has a high initial accuracy and tight tolerance, temperature coefficient of ±50ppm/°C, operating temperature range from -40°C to +85°C, a wide range of surface mount packages, active output voltage and low quiescent current features, and IEC60068-2 environmental standards compliance. All these features and characteristics make the LM4040C30IDBZR a great choice for various electronic devices.

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