ISL97646IRZ-TK

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The ISL97646IRZ-TK is a special purpose voltage regulator device, which is a member of the PMIC range of voltage regulators. This specially designed voltage regulator is primarily used for low power or miniaturized applications such as portable electronics and embedded systems. The device has a wide input voltage range, accepts input from 2.5V to 6V, and provides an accurate and stable output voltage of 3.3V. The device is further capable of supplying 55mA of continuous load current.

The ISL97646IRZ-TK is a low-dropout (LDO) voltage regulator, meaning that it can provide a stable output voltage even when the input voltage is very close to the output voltage. This makes the device ideal for low-power applications, as the device does not require a large input-output voltage differential to operate. The device also features an on-chip reverse-voltage protection, meaning that it can safe guard itself from unexpected high voltage transients.

The device features an active-high enable function, which allows the user to control the device’s operating state. If the enable pin is pulled low, the device will be put in a low-power mode and its power consumption will be greatly reduced. The device also contains a power-on reset (POR) circuit, which will automatically set the output voltage to the correct level once the power supply is up and running. The POR circuit is also designed to prevent output voltage transients even when the input supply is not yet stable.

The ISL97646IRZ-TK is an ideal voltage regulator device for a range of applications. It is widely used in battery-powered electronic systems, portable electronic devices such as smartphones and tablets, and embedded systems that require a small form factor but must have a stable output voltage. It is also capable of providing the necessary voltage for a number of micro-controllers, DSPs, and FPGAs. Its on-chip protection features combined with its low-power consumption makes it an excellent choice for applications with limited power and space.

The ISL97646IRZ-TK employs an internal P MOS transistor as the pass device to regulate the output voltage. When the output voltage drops below the reference voltage, the current passing through the feedback loop increases and causes the pass device to open, thus allowing more current to flow through the pass transistor. Similarly, when the output voltage rises above the reference voltage, the current in the feedback loop decreases and the pass device closes, thus reducing the amount of load current flowing through it.

Overall, the ISL97646IRZ-TK voltage regulator device is an excellent choice for applications that require low-power and stable output voltages in a small form factor. With its wide input voltage range, on-chip protection features, low-dropout design and power-on reset circuit, the ISL97646IRZ-TK is capable of providing a stable output voltage for a wide range of applications such as battery-powered electronic systems, portable electronic devices, and embedded systems.

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