ZR431LC02STOB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Reference Type:	Shunt
Output Type:	Adjustable
Voltage - Output (Min/Fixed):	1.24V
Voltage - Output (Max):	10V
Current - Output:	25mA
Tolerance:	±2.5%
Temperature Coefficient:	50ppm/°C
Noise - 0.1Hz to 10Hz:	--
Noise - 10Hz to 10kHz:	--
Voltage - Input:	--
Current - Supply:	--
Current - Cathode:	100µA
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92
Base Part Number:	ZR431

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The ZR431LC02STOB is a precision voltage reference designed for applications that require low voltage, low noise, and a wide operating temperature range. The device has a wide range of operating conditions, low current operation, very low temperature coefficient of reference (TCR), and low noise, making it ideal for many voltage-controlled applications. This article will discuss the application field and working principle of the ZR431LC02STOB.In the field of power management, the ZR431LC02STOB is used in a variety of industrial and consumer applications. Its low voltage and wide operating temperature make it suitable for applications that require precise output control, such as computer motherboards, DVD players, LCD displays, and digital cameras. The device also finds application in aerospace and automotive systems where voltage regulation or low noise operation is required.The ZR431LC02STOB is a voltage reference device with an internal topology that includes two resistors in a Wheatstone bridge configuration. When the input voltage is applied, the voltage across the resistors is proportional to the difference between the input voltage and the reference voltage. This reference voltage is determined by two factors: the bridge resistance and the output current. The bridge resistance is adjusted with the use of a trimming potentiometer, while the output current is often set by an external resistor.The device features a wide range of output voltages from 1.2V to 1.8V and a low noise of 0.5µVrms. Its temperature coefficient of reference (TCR) is extremely low, making it suitable for applications where temperature must be taken into account. The device also offers a wide operating temperature range from -40°C to +85°C, making it suitable for applications in harsh environment.The ZR431LC02STOB is a versatile voltage reference that is suitable for a wide range of applications. Its low noise, wide range of operating conditions, and low TCR make it ideal for applications that require precise output control. The device is also easy to use, making it a highly cost effective solution.

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