Texas Instruments TL431ACDR
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See Product Specifications.
See Product Specifications.
Stock Code
039184
039184
Manufacturer / Brand
Texas Instruments
Part Number
TL431ACDR
TL431ACDR
Unit Price
$0.4420
$0.4420
Factory Lead-Time
21 Weeks
21 Weeks
Short Description
TL431 voltage reference and regulator with adjustable output and 2.5 V reference voltage
TL431 voltage reference and regulator with adjustable output and 2.5 V reference voltage
In Stock: 64535
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.4420 | $0.4420 | |
| 10 | $0.3800 | $3.8000 | -14.03% |
| 25 | $0.2000 | $5.0000 | -54.75% |
| 1000 | $0.0837 | $83.7000 | -81.06% |
Description
The Texas Instruments TL431ACDR is a voltage reference device that is used for precision voltage regulation and control applications. It is a low-cost alternative for commonly used precision voltage references and offers a high level of accuracy and stability over a wide temperature range. The TL431ACDR features a programmable output voltage reference that can be set between 2.5V and 36V using external resistors. It has an operating temperature range of -40°C to 125°C and a low quiescent current of 0.5 mA making it ideal for battery-operated applications. The device is available in a small surface-mount package and has a typical output voltage tolerance of +/-1%. It provides excellent line and load regulation making it a reliable choice for voltage stabilizer circuits.
The TL431ACDR operates as a shunt regulator and is designed to work with an external transistor for higher output current applications. It has a reference voltage that is proportional to the applied voltage across the device. When the reference voltage is exceeded, the TL431ACDR starts conducting, which in turn regulates the output voltage. The device has a built-in feedback mechanism which optimizes the voltage regulation process and improves the stability of the output voltage. Its pin configuration and functions make it compatible with standard reference designs, and it can be used in a wide range of applications, including power supplies, battery chargers, and voltage regulators. The TL431ACDR is a versatile voltage reference device that offers reliable and stable performance, making it a popular choice among designers in various engineering domains
The TL431ACDR operates as a shunt regulator and is designed to work with an external transistor for higher output current applications. It has a reference voltage that is proportional to the applied voltage across the device. When the reference voltage is exceeded, the TL431ACDR starts conducting, which in turn regulates the output voltage. The device has a built-in feedback mechanism which optimizes the voltage regulation process and improves the stability of the output voltage. Its pin configuration and functions make it compatible with standard reference designs, and it can be used in a wide range of applications, including power supplies, battery chargers, and voltage regulators. The TL431ACDR is a versatile voltage reference device that offers reliable and stable performance, making it a popular choice among designers in various engineering domains
Product Attributes
| Current - Cathode | 600 µA |
| Current - Output | 100 mA |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Type | Adjustable |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Packaging | Cut Tape (CT) |
| Reference Type | Shunt |
| Supplier Device Package | 8-SOIC |
| Tolerance | ±1% |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.495V |
