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The TL431AIDBVR is a precision adjustable voltage reference from Texas Instruments, designed for use in a wide range of applications. It offers excellent temperature stability, low noise and ripple content, and a high level of accuracy. This device has an operating range of 2.5 to 36V and can supply up to 100mA of current. Its compact SOT-23-5 package makes it ideal for use in portable devices, consumer electronics, and automotive systems. The TL431AIDBVR is commonly used as a voltage reference in precision regulated power supplies, overvoltage protection circuits, battery charger circuits, constant current sources for LED drivers, and switch mode power supplies. Its high level of accuracy and stability make it an excellent choice for applications where precise voltage control is required.
According to the product information, the features of TL431AIDBVR are:
The package type of TL431AIDBVR is SC-74A, SOT-753.
The TL431AIDBVR has a 5-pin SOT-23-5 package. Pin 1: Input (Vin) - non-inverting input Pin 2: Out (Vref) - reference output voltage Pin 3: Comp - compensation pin (used to set reference output voltage) Pin 4: Adjust - adjustable feedback pin Pin 5: GND - ground These pins are used for setting the reference voltage, adjusting the output, and providing a low-dropout operation.
The manufacturer of the TL431AIDBVR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a global semiconductor leader and one of the world's most respected companies in the industry. They are known for their innovative products and solutions that help customers solve real-world problems.
According to the product information, the TL431AIDBVR voltage reference IC has several application areas: 1. Voltage reference in precision regulated power supplies 2. Overvoltage protection circuits in automotive electronics 3. Battery charger circuits for portable devices 4. Constant current sources for LED drivers 5. Switch mode power supplies for consumer electronics These applications demonstrate the TL431AIDBVR's versatility and its suitability for various electronic systems that require a stable voltage reference.
Based on Texas Instruments' product offering, some equivalent products to the TL431AIDBVR are:
These devices share similar features and applications with the TL431AIDBVR, such as adjustable voltage references, low dropout voltage, and excellent temperature stability.
VO (V) | 2.495 | Initial accuracy (max) (%) | 0.5, 1, 2 |
VO adj (min) (V) | 2.495 | VO adj (max) (V) | 36 |
Iz for regulation (min) (µA) | 400 | Reference voltage (V) | adjustable |
Rating | Catalog | Temp coeff (max) (ppm/°C) | 92 |
Operating temperature range (°C) | -40 to 125, -40 to 85, 0 to 70 | Iout/Iz (max) (mA) | 100 |
Pin Count | 5 | Released Date | May 9, 2021 |
Last Modified Date | Mar 7, 2023 4:10 PM UTC | Package/Case | SOT23-5 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
5+ | $0.089 | $0.44 |
50+ | $0.071 | $3.55 |
150+ | $0.062 | $9.30 |
500+ | $0.056 | $28.00 |
3000+ | $0.050 | $150.00 |
6000+ | $0.048 | $288.00 |
The prices above are for reference only.
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