LM4050QBEM3-5.0/NOPB

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The LM4050QBEM3-5.0/NOPB is a precision micropower voltage reference device. It belongs to the family of voltage reference products, which is a type of power management integrated circuit (PMIC) and is specifically a voltage reference. The part operates from a single 2.2 V to 5.5 V supply range and provides an accurate voltage output reference of 5.000 ± 0.200 mV. At just 18 µA of max supply current, the part operates at very low power which is ideal for portable and handheld applications.

The LM4050QBEM3-5.0/NOPB has a maximum temperature drift of 15 ppm/°C over the commercial temperature range (0°C to +70°C). The device features an output voltage accuracy of ±0.2 mV and an initial accuracy of ±0.15 mV (A grade). This device employs a wafer-level laser trimming process that enables excellent accuracy and low temperature drift performance. The LM4050QBEM3-5.0/NOPB features output voltage accuracy over the temperature range and minimal device-to-device variation.

The LM4050QBEM3-5.0/NOPB can be used in a variety of applications, including voltage references in measurement instrumentation, battery charging systems and over-voltage protection circuits. It can also be used in systems where the output voltage needs to be accurately set to a specific value. The device\'s low current consumption and improved output voltage accuracy make it an ideal choice for use in battery-powered applications.

The LM4050QBEM3-5.0/NOPB is a hybrid integrated circuit composed of an on-chip voltage reference, an error amplifier for bandgap reference adjustment, and a sink/source amplifier that provides the required drive current capacity to the load connected to the output of the reference. The hybrid integrated circuit is also designed to provide maximum accuracy and minimum temperature coefficient over the applicable temperature range.

The output of the LM4050QBEM3-5.0/NOPB is produced using the bandgap reference and the external resistive divider network, which is composed of two external resistors. The two external resistors should be selected to obtain the desired output voltage. The on-chip voltage reference provides a stable output voltage over temperature and line variations.

The LM4050QBEM3-5.0/NOPB is a precision micropower voltage reference with excellent accuracy, low noise, and low temperature drift characteristics. The device allows for precise output voltage setting with the external divider network. The device isideal for portable and handheld applications where precise output voltage setting is required. Its high accuracy and low power make it an ideal choice for battery-powered applications.

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