TLV431ASN1T1G

The TLV431ASN1T1G is a precision adjustable shunt regulator from ON Semiconductor. It is designed to provide a stable reference voltage for a variety of applications, including power supplies and voltage monitoring systems. The device operates within a wide voltage range of 2.5V to 36V and can source up to 100mA of cathode current, making it versatile for different circuit requirements.
One of the key features of the TLV431ASN1T1G is its ability to maintain a stable output voltage despite variations in input voltage, load current, and temperature, ensuring high accuracy and reliability. The device comes in a SOT-23 package, allowing for compact circuit design and ease of integration into PCBs.
The TLV431ASN1T1G is often used in applications such as precision voltage regulation, error amplifiers, and adjustable power supplies due to its adjustable output, low temperature coefficient, and internal amplifier with a 2.5V reference voltage. Overall, this component is valued for its precision, flexibility, and ease of use in designing stable voltage references in electronic circuits.

The TLV431ASN1T1G is a precision programmable shunt voltage reference. Key features include:
1. Adjustable Voltage: The device can be adjusted from 2.5V to 36V with just two external resistors.
2. Low Voltage Operation: Operates at a low minimum cathode current, typically around 80 µA, which helps in reducing power consumption.
3. High Accuracy: Offers a tight voltage tolerance with a typical initial accuracy of 1% at 25°C.
4. Temperature Stability: Maintains performance across a wide temperature range, enhancing reliability in various applications.
5. Low Dynamic Output Impedance: Ensures stable operation even in dynamic conditions, with a typical output impedance of 0.22 ohms.
6. Package Options: Available in various compact packages like SOT-23, making it suitable for space-constrained applications.
7. Applications: Commonly used in power supplies, voltage monitoring, and as a precision voltage reference in various electronic circuits.
These features make the TLV431ASN1T1G an efficient choice for applications requiring a stable and adjustable voltage reference.

The TLV431ASN1T1G is available in a SOT-23 package type.

The TLV431ASN1T1G is a three-terminal adjustable shunt regulator. It typically comes in a small SOT-23 package and has three pins. The pin functions are as follows:
1. Reference (REF): This pin receives the reference voltage input which sets the desired output voltage when connected with appropriate external resistors.
2. Cathode (K): This pin is connected to the negative side of the voltage being regulated. It typically serves as the output and can sink current.
3. Anode (A): This pin is generally connected to the ground or the negative supply voltage.
The device functions by maintaining a stable output voltage over a wide range of input voltage and load conditions. The output voltage can be set to any value between 2.5V and 36V by selecting two external resistors. This makes the TLV431ASN1T1G suitable for use in a variety of applications, including voltage reference and zener diode replacement.

The manufacturer of the TLV431ASN1T1G is ON Semiconductor, now known as onsemi. Onsemi is a semiconductor company that designs and manufactures a wide range of analog, digital, and mixed-signal integrated circuits. They serve various industries, including automotive, industrial, consumer electronics, communications, and computing. The company focuses on providing energy-efficient and sustainable solutions, emphasizing innovation and technology to drive advancements in the semiconductor industry.

The TLV431ASN1T1G is a precision programmable shunt regulator used in applications such as voltage reference in power supplies, battery chargers, and switching power supplies. It is also employed in adjustable voltage and current sources, precision constant-current sinks, and error amplifiers. Its ability to operate over a wide voltage range makes it suitable for precision voltage monitoring and regulation in various electronic devices.

The TLV431ASN1T1G is a voltage reference chip, specifically a shunt voltage reference. Equivalent products include:
1. LM431 series from Texas Instruments
2. TL431 series from ON Semiconductor
3. AS431 series from Diodes Incorporated
4. ZR431 series from Zetex (a part of Diodes Incorporated)
5. KA431 series from Fairchild Semiconductor (now part of ON Semiconductor)
These equivalents provide similar voltage reference functions with varying specifications. Always check datasheets for compatibility in specific applications.