TLV431IDBVTE4

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	TLV431
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Cathode:	80µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Series:	--
Temperature Coefficient:	--
Tolerance:	±1.5%
Current - Output:	15mA
Voltage - Output (Max):	6V
Voltage - Output (Min/Fixed):	1.24V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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TLV431IDBVTE4 refers to the advanced voltage reference of Texas Instrument (TI) which is used in PMIC (Power Management IC). It is designed for providing high accuracy and current limited reference voltage to other Integrated Circuits across a wide range of operating voltages. It provides reliable regulation despite transient loads, input and/or output voltage fluctuations, power/ground noise, and temperature changes. Security and accuracy are two of the main features of the TLV431IDBVTE4 which is delivered in SMPD (Small Outline Package with Integrated Device) packages. It is used as a reference voltage for a wide range of applications from computer components to medical equipments, and it is tailored for both linear and switching regulators. It can also be used for adjustable voltage regulators and current sources.Working Principle:The working principles of the TLV431IDBVTE4 can be divided into two parts. Firstly, the basic functioning principle is that a voltage reference is internally generated, amplified, and then compared to a voltage to be regulated. This is done by an internal amplifier (OPAMP) and the internal reference. Moreover, as the current flowing through the device increases, so does the output voltage and the device will reach its optimal performance.The second principle of the TLV431IDBVTE4 is its temperature-compensated principle. The internal temperature sensor is continuously monitoring the output voltage and takes corrective actions when the output voltage varies due to temperature changes. This feature increases its accuracy and reliability, especially for applications requiring enhanced accuracy for precise control.Application Field:The TLV431IDBVTE4 is commonly used in modular power supply units and PMIC applications like CPUs, Mini PCs, embedded control, automotive electronics, and consumer electronics. Due to its temperature-compensated design, it is also frequently used for ultra-low voltage products requiring precision voltage references like medical and laboratory equipments, medical implants and instrumentations, automotive, industrial and aerospace applications.Thus, TLV431IDBVTE4 offers enhanced performance, improved accuracy and safety, and good oxide reliability which makes it widely used in various applications where precise voltage references are needed.Conclusion:The TLV431IDBVTE4 is a widely used and reliable voltage reference offering precise voltage regulation, temperature compensated accuracy and wide operating voltage range. It is used for a wide range of applications like embedded control and computer components and is also suitable for medical equipments, automotive electronics, and consumer electronics. By properly operating, it can provide a reliable and accurate reference source which can be beneficial for many applications.

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