TLVH431AQDBZR

Temperature Coefficient:	--
Base Part Number:	TLVH431A
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Current - Cathode:	100µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Noise - 0.1Hz to 10Hz:	--
Series:	--
Tolerance:	±1%
Current - Output:	70mA
Voltage - Output (Max):	18V
Voltage - Output (Min/Fixed):	1.24V
Output Type:	Adjustable
Reference Type:	Shunt
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TLVH431AQDBZR is a type of parametric TVS (Transient Voltage Suppressor) which belongs to the category of PMIC – Voltage References. A parametric TVS is a device used for limiting the voltage level at given points in order to ensure that the sensitive and expensive components of an electronic device do not get damaged due to abnormally high transient voltages. This article will discuss the application and working principle of TLVH431AQDBZR device.The TLVH431AQDBZR device is mainly used for protecting the sensitive and expensive components of an electronic device from overvoltage and electrical surge conditions. It is a low-capacitance device and can be used in high-speed data transmission systems. It is also used in power supply control-loops, multi-rail voltage supplies, and other sensitive applications. The device has a minimum breakdown voltage (Vbr) of 6.25V and a maximum reverse leakage current of 6mA.The TLVH431AQDBZR device is a voltage-controlled type of parametric TVS. It works by using a simple electrostatic coupling principle. When subjected to a voltage greater than its breakdown voltage, electrons from the anode of the device are pulled toward the cathode, causing a current to flow through the device. This in turn produces a voltage drop across the device, thus limiting the voltage level at the protected points.Apart from its main function of providing surge protection, the TLVH431AQDBZR device can also be used for providing voltage reference to sensor interfaces, voltage regulators, and other related applications. Thanks to its low-capacitance and high-speed switching capability, it can be used as an accurate and reliable voltage reference source in circuits. It is also very stable over a wide temperature range, making it suitable for use in environments where temperature fluctuations often occur.In summary, the TLVH431AQDBZR belongs to the PMIC – Voltage Reference category. It is mainly used for protecting sensitive circuits from overvoltage and electrical surge conditions. It works by coupling the voltage across the device to limit the voltage at the protected points. It can also be used for providing accurate and reliable voltage references for sensor interfaces, voltage regulators, and other related applications.

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