TLVH431AQPKG3

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	TLVH431A
Supplier Device Package:	SOT-89-3
Package / Case:	TO-243AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Current - Cathode:	100µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Series:	--
Temperature Coefficient:	--
Tolerance:	±1%
Current - Output:	70mA
Voltage - Output (Max):	18V
Voltage - Output (Min/Fixed):	1.24V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Reference

The TLVH431AQPKG3 is a voltage reference which can be used as a precise voltage source, amplifier and voltage regulator. It is applicable in industrial, automotive, and medical systems, making it a critical component in many designs. This article will focus on the application fields and working principle of the TLVH431AQPKG3.

Operation Principle

The TLVH431AQPKG3 is a low-power, active low-dropout voltage reference. It features an internal, temperature-compensated voltage reference. This reference voltage has a 3.0V input voltage range and an output voltage range from 0.8V to 2.25V, making it applicable for a wide range of innovative designs.The TLVH431AQPKG3 features a power-down output, shut-down input and logic-level control pins. The power-down output allows the device to be turned off with minimal current usage. The shut-down input and logic-level control pins give the device extra flexibility when it comes to operating conditions and line voltage compensation. This makes the TLVH431AQPKG3 an ideal voltage reference for applications that require a low-power, precision voltage reference.

Application Fields

The TLVH431AQPKG3’s precise voltage range and power-down capabilities make it a great fit for numerous industrial and automotive applications. In industrial automation systems, its low-power consumption and precision voltage output make it an ideal component for powering high-precision components such as temperature sensors, flow meters, and pressure controllers. In automotive applications, it can be used to control various components, from sensors and powertrain control systems to safety systems, such as airbags and traction control systems.In medical systems, its precise voltage output makes it perfect for powering medical diagnostic equipment such as glucose monitors, X-ray systems, MRI scanners, and ultrasound systems. Additionally, the TLVH431AQPKG3’s low-power consumption makes it an ideal component for powering medical prostheses and implants, such as insulin pumps and pacemakers.

Conclusion

The TLVH431AQPKG3 is a low-power, active low-dropout voltage reference that Features an internal, temperature-compensated voltage reference with a 3.0V input voltage range and an output voltage range from 0.8V to 2.25V. It is applicable in a wide range of industrial, automotive, and medical systems, making it a critical component in many designs. Its precise voltage range, power-down capabilities, and low-power consumption make it an ideal choice for powering a variety of components and systems.

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