TL1431QDREP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PMIC - Voltage Reference category includes any device or circuit that can accurately produce a reference voltage. TL1431QDREP is a reference voltage IC which has a voltage input range of 2.7V to 5.5V and adjustable voltage output ranging from 2V to 5.5V. It is a versatile device which is used in wide variety of applications for accurate voltage regulation.

TL1431QDREP contains a bandgap reference, an operational amplifier, error amplifier, PNP Transistor, slew rate and protection circuitry. The output voltage is internally programmable and can be easily adjusted using the voltage setting pin. It has low temperature coefficient and low power consumption.

TL1431QDREP is mainly used for power supply regulation, stable voltage supply, current limiting and temperature protection. This voltage regulator can be used in a wide range of applications such as consumer electronics, computer peripherals, automotive systems, digital and remote sensing devices, telecommunications, modems and medical devices. It is also used in battery charger and mobile charging applications.

The working principle of TL1431QDREP is based on the well known principle of voltage regulation – the voltage drop across a series resistor. A voltage source is connected to one side of the resistor and the other side is connected to the reference voltage. The output voltage is regulated by adjusting the resistor value. The specification of the resistor determines the output voltage. In TL1431QDREP, an error amplifier is used to detect the output voltage, and an on-chip PNP transistor is used to set the resistance of the load. The output voltage is adjusted by controlling the voltage on the voltage setting pin.

TL1431QDREP is a three-terminal IC which features high output gain, low dropout voltage and low power consumption. It has low thermal drift, good surge immunity and fast transient response. It also offers protection from over-voltage, over-current, over-temperature and reverse polarity situations. TL1431QDREP also provides selectable slew control for smooth output transitions when operating at very low output voltages.

TL1431QDREP is versatile device which is used in many applications due to its unique features. It is commonly used in power supply regulation, digital and remote sensing devices, mobile charging and battery charger applications. It is also used in consumer electronics and medical devices. The device is easy to use, efficient and reliable. It has a wide input voltage range, adjustable output voltage and low power consumption.

The specific data is subject to PDF, and the above content is for reference