TLV431BIDCKTG4

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Voltage reference (or voltage reference) is a device whose output voltage remains approximately constant, regardless of changes in input voltage or temperature. Voltage Reference circuits are commonly used in power management, digital signal processing and analogue to digital converters. The precision of the reference is a very important factor in the design of these circuits. TLV431BIDCKTG4 is a 4.096V voltage reference with temperature compensation, suitable for linear and switching power supplies.

Analog integrated circuits typically use TLV431BIDCKTG4 devices in linear regulator circuits to regulate the output voltage of the power supply. TLV431BIDCKTG4 has two control terminals, one is the Enable Input pin (Vea) and the other is the Adjustment Terminal (VEA). The Enable Input pin governs whether the output voltage remains at 4.096V or is disabled. The Adjustment terminal is used for fine-tuning the output voltage and can be adjusted between 4.095V and 4.097V. The control voltage is proportional to the current through this pin and the voltage available from the Adjustment Terminal will change with temperature changes.

In addition to its use in linear regulators, TLV431BIDCKTG4 may also be used in switching power supplies as part of the over-voltage protection circuit. This circuit helps to protect the rest of the power supply circuitry in case of an over-voltage condition. Without it, the power supply may be damaged during over-voltage events. The voltage reference acts as a maximum voltage detector and if the input voltage exceeds the reference voltage, an over-voltage protection circuit will trip and shut off the power supply.

TLV431BIDCKTG4 is an easy to use voltage regulator as it is integrated with temperature compensation, enable control inputs, and adjustable output voltage. The device is also very low power and capable of handling large input voltage and current with minimal losses. It is capable of dissipating very small amounts of heat, making it suitable for most general purpose applications.

The operating temperature range of TLV431BIDCKTG4 is from -40°C to +125°C and it provides excellent stability over temperature. The output voltage tolerance over this temperature range is 4.099V ± 2mV and the output current is less than 1mA. TLV431BIDCKTG4 also offers excellent dynamic specifications, with a transient response of less than 20µs.

Overall, TLV431BIDCKTG4 is a good choice for its ability to provide a stable output voltage and temperature compensation over a wide range of temperatures and conditions. It is suitable for use in both linear and switching power supplies and also in over-voltage protection circuits. Its low power dissipation and excellent stability make it an excellent choice for a variety of applications.

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