TL431AQDBVRQ1

The TL431AQDBVRQ1 is a precision programmable voltage reference from Texas Instruments, designed for a wide range of electronic applications. This component is part of the TL431 series and comes with automotive-grade qualifications, making it suitable for automotive and other high-reliability industrial applications. The device offers an adjustable shunt regulator with a wide operating range of 2.5V to 36V.
Key features include a tight voltage tolerance and temperature stability, making it ideal for use in power supplies, battery management systems, and other applications requiring a stable reference voltage. It typically operates in the shunt configuration, allowing it to maintain a constant output voltage despite variations in load current and input voltage.
Available in a small SOT-23 package, the TL431AQDBVRQ1 is designed to optimize space in circuit boards without compromising performance. Its robust performance over a wide temperature range and high accuracy make it a versatile choice for precision voltage reference needs in demanding environments.

The TL431AQDBVRQ1 is a precision programmable shunt voltage reference from Texas Instruments, designed for various electronic applications. Key features include:
1. Voltage Reference: Adjustable output voltage from 2.5V to 36V, suitable for a wide range of applications.
2. Precision: Offers a typical output voltage tolerance of ±0.5% for high accuracy.
3. Temperature Stability: Excellent temperature stability with an operating junction temperature range from -40°C to 125°C, making it suitable for automotive and industrial environments.
4. Low Output Impedance: Typically around 0.2Ω, ensuring minimal impact on the circuit performance.
5. Programmable: The reference voltage can be set with two external resistors, providing flexibility in design.
6. Qualified for Automotive Applications: AEC-Q100 qualified, ensuring reliability in automotive systems.
7. Package Options: Available in a SOT-23 package, which is compact and convenient for space-constrained designs.
8. Low Cathode Current: Operates with a minimum cathode current of 1 mA, enhancing efficiency in low-power applications.
These features make the TL431AQDBVRQ1 a versatile and reliable component for precision voltage regulation tasks.

The TL431AQDBVRQ1 is available in a SOT-23 package type.

The TL431AQDBVRQ1 is a three-pin adjustable precision shunt regulator. Its main function is to maintain a stable output voltage over a wide range of input voltages and output currents. The device is commonly used in power supply circuits for voltage regulation and as a reference voltage source. The three pins are:
1. Reference (Ref): This pin is used to set the output voltage through an external resistor network.
2. Anode (A): This is connected to the negative side of the load and serves as the input for the current flowing through the device.
3. Cathode (K): This pin is connected to the positive side of the load and serves as the output, providing the regulated voltage.
The TL431AQDBVRQ1 can be used in various applications such as power supply modules, voltage monitoring, and as a replacement for Zener diodes in precision applications due to its adjustable output and stable performance.

The TL431AQDBVRQ1 is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. These are sold to electronics designers and manufacturers globally. The company operates in several segments, including analog electronics, embedded processors, and digital light processing technology. It is one of the largest semiconductor companies in the world and is known for its innovation in the field of electronics, providing components used in a wide array of electronic devices such as personal electronics, communications equipment, and industrial applications.

The TL431AQDBVRQ1 is a precision programmable shunt voltage reference, commonly used in various applications such as voltage regulation, power supplies, and feedback control systems. It is utilized in automotive electronics, battery chargers, switching power supplies, and data acquisition systems for creating stable reference voltages. Its precision and reliability make it suitable for improving the accuracy and stability of circuit outputs, particularly in environments requiring temperature compensation and low noise performance.

The TL431AQDBVRQ1 is a precision adjustable shunt regulator. Equivalent products include the LM431, TL431 (by various manufacturers), KA431, and AZ431. These components share similar functionalities, such as voltage reference and regulation functions, but may differ in specifications like temperature range and package type. Always check datasheets for compatibility.