TS821IZ-AP

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The TS821IZ-AP is a low dropout (LDO) voltage reference PMIC (Power Management Integration Circuit) for portable designs. With a typical 2V output voltage and an operating current range of 1.0mA to 60mA, the TS821IZ-AP is one of the more versatile voltage references available in the market today. With a wide range of features such as adjustable/programmable voltage, adjustable/programmable current limit, shutdown, thermal shutdown, power-ok and power-fail detection, this voltage reference offers a wide range of possibilities for portable designs.

Application Field

The TS821IZ-AP is ideal for applications that require a stable output voltage for digital, analog and RF circuitry. It is suitable for use in a wide range of end-products, such as portable computing devices, mobile phones, LCD displays and other mobile electronics applications.

Working Principle

The TS821IZ-AP is a PMIC designed to provide a stable output voltage by regulating the input power. It uses a feedback circuit that senses the output voltage and adjusts the input voltage to maintain a steady output voltage. This feedback circuit helps to ensure that the output voltage is always as close to the set voltage as possible, even during periods of fluctuating input voltage.

The TS821IZ-AP also includes protection features, such as overcurrent protection, thermal protection and power-ok and power-fail detection. The overcurrent protection ensures that the maximum load current is not exceeded, and the thermal protection shuts down the output voltage if the device reaches a certain temperature. The power-ok and power-fail detection includes a reliable indicator of whether the device is operating correctly or not.

The TS821IZ-AP is efficient and reliable, and can handle a wide variety of inputs and loads. It is a versatile PMIC that can be used in a range of applications that require a stable output voltage.

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