ZR2431F02TA

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The ZR2431F02TA is a highly integrated device designed for voltage references applications. It is based on the popular 2.5V linear voltage regulator and is optimized for low dropout and wide operating temperature range. The ZR2431F02TA provides an adjustable low dropout voltage reference with a low power supply current. The features of this product include programmable reference output range from 0.9V to 4.0V, adjustable output voltage range from 0 to 1.2V and wide temperature range from -50°C to +85°C.

The ZR2431F02TA features a low quiescent current operation and a built-in voltage reference. The reference output voltage can easily be programmed by applying a control voltage at the VREF pin. The device is designed to minimize the errors caused by errors in the control voltage. The output voltage is programmed over a range of 0.9V to 4.0V.

The device is further designed to minimize errors due to temperature and power supply variations. The temperature coefficient is nominally -25 ppm/°C over the operating temperature range. The power supply rejection ratio is nominally -38 dB over the entire input supply range. This ensures that the output voltage remains stable and accurate under extreme electrical and thermal conditions.

The ZR2431F02TA features protection features such as thermal shutdown protection, reverse current protection and reverse output voltage protection. It also includes an active-high shutdown pin which can be programmed for current consumption reduction when the output voltage is not in use. The device is further designed to provide low EMI which significantly reduces the possibility of interference with other systems.

The ZR2431F02TA is typically used in voltage references, portable and consumer power systems, portable medical instruments, consumer audio systems and other equipment which require low power consumption and low noise. The device is an efficient solution for the application due to its high accuracy, wide temperature range and low power consumption. The device is also suitable for space constrained applications due to its small size and light weight.

In summary, the ZR2431F02TA is a highly integrated voltage reference device optimized for low dropout and wide operating temperature range. It provides an adjustable low dropout voltage reference with a low power supply current and features programmable reference output range from 0.9V to 4.0V, adjustable output voltage range from 0 to 1.2V and wide temperature range from -50°C to +85°C. The device further includes protection features such as thermal shutdown protection, reverse current protection and reverse output voltage protection, and is suitable for voltage references, portable and consumer power systems, portable medical instruments, consumer audio systems and other equipment which require low power consumption and low noise.

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