ZL2101ALAF

Voltage - Output (Min/Fixed):	0.6V (1.2V, 1.5V, 3.3V)
Base Part Number:	ZL2101
Supplier Device Package:	36-QFN (6x6)
Package / Case:	36-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	200kHz ~ 1MHz
Current - Output:	6A
Voltage - Output (Max):	5V
Series:	--
Voltage - Input (Max):	14V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable (Programmable)
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tray

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PMIC - Voltage Regulators - DC DC Switching Regulators

The ZL2101ALAF is a DC-DC switching regulator specifically designed for use in a variety of applications, most notably in microprocessors, notebook computers, and other high-performance electronics. This highly efficient, high-switching frequency device offers a wide range of features and is built on a robust high-voltage technology, making it an ideal choice for many power management applications. The ZL2101ALAF is a low-voltage, DC-DC step-down switchinregulator. It takes a DC input voltage of 15 to 30 volts and outputs a regulated voltage of 5 volts with a maximum load current of 1A. The device features a low quiescent current of 8 mA and a high efficiency of up to 93%. It provides precise output voltage regulation from no load to full load (temperature compensated). In addition, the ZL2101ALAF offers many other features, including over-current protection, over-voltage protection, adjustable switching frequency, and easy output voltage adjustment. In order to achieve its high efficiency, the ZL2101ALAF uses pulse-width modulation (PWM) to control the output voltage. The PWM technique operates in two primary modes: seamless transition and phase-shifting. In seamless transition mode, the device switches between the full-load and no-load operation by gradually decreasing the PWM duty cycle when transitioning from one mode to the other. This is done in order to reduce the output voltage noise and minimize the output voltage droop. In phase-shifting mode, the device quickly changes the PWM duty cycle by momentarily reducing the output voltage, resulting in a significant reduction in the total power consumption of the device. The ZL2101ALAF also offers a wide range of adjustable features. The device is housed in a small SOIC-8 package, making it an ideal choice for applications where space is at a premium. The device also features a wide operating temperature range of -40 to +85°C, making it suitable for use in a variety of high-temperature applications. Additionally, the device supports a variety of input and output voltages, making it a versatile solution for many power management applications. The ZL2101ALAF is an excellent choice for many high-performance applications, such as microprocessors and notebooks. Its high efficiency and low quiescent current make it an ideal choice for battery-operated applications. Additionally, its wide operating temperature range and adjustable features make it suitable for use in a variety of power management applications. Finally, its small form factor and wide variety of input and output voltages make it an ideal choice for those applications where space is at a premium.

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