TL4050C10QDBZT

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TL4050C10QDBZT is a voltage reference family made by Texas Instruments (TI’s) Operational Amplifier and Comparator solutions portfolio. Voltage references are one of the key components of a power management integrated circuit (PMIC) system, providing a fixed output voltage such as VIN, Vout or Vref, which help control the power supply of other components in the system. This device is specifically designed to provide a stable output voltage reference for precision monitoring and fault protection applications.

The TL4050C10QDBZT voltage reference family includes devices offered in packages such as DSC, DSB, DIP and SOT-23, offering 3V, 5V and 10V versions. These integrated circuits (ICs) are manufactured on TI\'s low-power CMOS technology, providing ultra-low quiescent current and excellent temperature stability. The TL4050C10QDBZT also provides an industry-standard SOT-23 package, an extended input voltage range, high accuracy and low output voltage accuracy, making it ideal for a variety of industrial and automotive applications.

The TL4050C10QDBZT is designed to provide smooth and stable output voltage regulation in power supply systems such as DC-DCs and linear regulators. It can also provide precision voltage reference in op-amp circuits, and can be used in non-isothermal and thermal shutdown protection circuits. It is the ideal voltage reference for applications in the automotive and industrial markets. With the extended input voltage range and its low quiescent current, the TL4050C10QDBZT is well suited for automotive, heavy vehicle and remote system power supply applications. The IC can also be used as reference voltage for a system\'s photo-sensor output or analog-to-digital converter (ADC) input.

The TL4050C10QDBZT operating voltage range is from 2V to 36V, which makes them compatible with a wide range of industrial and automotive systems. This device offers a standard SOT-23 package and can be used for thermal or non-isothermal protection. Its output voltage accuracy is typically ±1.5mV, and its maximum output current is 6mA. The device offers low output noise and low quiescent current down to 0.8μA. It also provides a low line/load regulation of up to 0.01%.

The TL4050C10QDBZT is powered from an external supply voltage, typically from 2V to 36V. The output is regulated to the programmed output voltage by an internal feedback loop. The output voltage is regulated by an on-chip voltage reference and an amplifier combining a low-power error amplifier and a low-power precision comparator. The output is constantly monitored to keep the error amplifier at the programmed voltage, and the internal power transistor is off when the error is zero. The IC integrates ESD and overvoltage protection, and can be programmed by an external resistor divider.

In summary, the TL4050C10QDBZT is a stable voltage reference family designed to provide a continuously regulated output voltage for a variety of applications, such as DC-DCs, linear regulators, op-amps, and non-isothermal and thermal protection circuits. It offers an extended operating voltage range, an industry-standard SOT-23 package, and low output noise and quiescent currents. This makes it an ideal choice for both the industrial and automotive markets.

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