ZL2102ALAFT7A Integrated Circuits (ICs)

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PMIC - Voltage Regulators - DC DC Switching Regulators

ZL2102ALAFT7A is a Low Quiescent Current, Shutdown DC-DC Step-Down Converter, regulating output voltages between 0.8 V and 6 V. The device\'s surface-mount design makes it extremely well-suited for applications that require both high efficacy and efficiency ratings.

At the heart of ZL2102ALAFT7A\'s output voltage regulations is the use of a buck topology, whereby inputs to the regulator are stepped-down electronically to an output voltage with minimal power loss. The resulting output voltage can be adjusted using external resistors, allowing engineers to customize the device for their exact needs.

In addition, the device also includes an integrated Low-Dropout (LDO) voltage regulator. This LDO is used to linear-regulate its input voltage (VIN) for maintaining a constant output voltage, regardless of changes in the input voltage.

Another major advantage of the ZL2102ALAFT7A is its incredibly low quiescent current. Featuring a standby quiescent current of just 18 µA, the device is able to reduce power consumption, making it extremely well-suited for battery-powered or energy-harvesting applications.

This device also includes an enable pin which can be used to turn off the output voltage source – an important feature for applications with stringent power requirements. Similarly, the device also includes a shutdown pin for controlling the main regulator.

To ensure robust operation in difficult electrical environments, the ZL2102ALAFT7A is designed to operate in ambient temperature conditions ranging from -40°C to +85°C. Moreover, the device features circuit protection against short-circuit and over-temperature conditions, making it suitable for a range of industrial and automotive applications.

In short, the ZL2102ALAFT7A is well-suited for a range of applications that demand high efficiencies and extremely low quiescent currents. With its high-performance output voltage regulation, integrated LDO voltage regulator, enable/shutdown pins and intelligent protection support, the ZL2102ALAFT7A is the ideal addition to any embedded or industrial system.

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