LM4041EEM3-1.2/NOPB

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The LM4041EEM3-1.2/NOPB is an integrated voltage reference device from the LM4041 family with an output voltage of 1.22V that is suited for precision applications requiring high accuracy and low temperature coefficients. It is a member of the renowned Texas Instruments PMIC Voltage References family that contains linear voltage references suitable for use in a broad range of power management and circuit board applications.

The LM4041EEM3-1.2/NOPB is offered in an SOT-23 package and is available with an output current capability of up to 2 mA. It features a low temperature coefficient of 0.15 mV/°C and is designed to be powered by a single 5V supply. The device\'s output voltage is insensitive to large input voltage and output load changes, making it ideal for applications that require precise voltage references.

In addition, the LM4041EEM3-1.2/NOPB features a fast response time of 3 µs and a wide operating temperature range of -40°C to 85°C, making it ideal for devices that require precise and stable regulation of current in harsh operating environments. The output impedance of the device is extremely low, ensuring that the output voltage remains stable over a wide range of temperatures and load conditions.

The LM4041EEM3-1.2/NOPB has multiple applications, particularly in consumer electronics and automotive applications where accuracy and low temperature coefficients are important. It is also suitable for use in systems with regulated outputs, such as programmable logic controllers (PLCs), motor controllers and control systems.

The LM4041EEM3-1.2/NOPB operates based on a temperature-compensated bandgap reference architecture. It utilizes transistors and resistors in combination with a compensation network and precise voltage divider architectures. This combination helps to provide a precise and stable voltage reference under all possible operating conditions.

The device also features an adjustable output voltage function which allows the engineer to modify the output voltage within the specified limits of 1.2V±4%. This allows for custom voltage settings to meet the needs of various applications. Additionally, the LM4041EEM3-1.2/NOPB has a built-in thermal shutdown circuitry which protects against thermal overloads, ensuring stable operation and uninterrupted power in the event of excessive temperatures.

The LM4041EEM3-1.2/NOPB offers a wide range of features and its low power consumption, low temperature coefficient, and adjustable output voltage make it an ideal voltage reference device for precision applications requiring high accuracy and low temperature coefficients. It is an excellent choice for power system design, automotive and consumer electronics applications, and a variety of other regulated output applications.

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