Diodes Incorporated TLV431AE5TA

The TLV431AE5TA from Diodes Incorporated is a precision low-voltage shunt regulator that offers an excellent solution for adjustable voltage regulation in a wide variety of applications. This three-terminal adjustable shunt regulator comes in a compact SOT-23 package, making it ideal for space-constrained designs.

With a specified thermal stability over applicable automotive, commercial, and military temperature ranges, the TLV431AE5TA provides reliable performance in diverse operating conditions. It features a low output voltage range from 1.24V to 16V, which can be set with two external resistors. This flexibility allows designers to customize the output voltage to meet specific circuit requirements.

The TLV431AE5TA boasts a low dynamic output impedance of 0.22 ohms, ensuring stable voltage regulation even with load variations. Its precise voltage reference tolerance is impressive, at ±1% over the industrial temperature range (-40°C to +85°C) for the A grade, which signifies its high accuracy in maintaining the desired output voltage.

Moreover, the device offers a typical output current of 1 to 100mA with a maximum sink current capability of 150mA, making it suitable for a variety of applications including power supplies, battery chargers, and voltage monitoring. Its low minimum cathode current requirement for regulation allows for better power efficiency, especially in low-power applications.

For protection and safety, the TLV431AE5TA includes features such as overcurrent protection, ensuring that the device remains operational even under fault conditions. Its fast turn-on response is beneficial for applications that require quick power-up sequences.

In summary, the TLV431AE5TA shunt regulator from Diodes Incorporated is a versatile, precise, and reliable component that is well-suited for applications requiring adjustable voltage regulation. Its compact form factor, coupled with its robust feature set, makes it an excellent choice for designers looking to optimize their power management solutions.