L6928Q1

Voltage - Output (Min/Fixed):	0.6V
Base Part Number:	L6928
Supplier Device Package:	8-VFQFPN (3x3)
Package / Case:	8-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.4MHz
Current - Output:	800mA
Voltage - Output (Max):	5.5V
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	2V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

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PMIC - Voltage Regulators - DC DC Switching Regulators

DC-DC switching regulators are widely used components in modern electronics. They are used to provide precise voltage output from a given voltage source, usually a battery or DC wall adapter. The L6928Q1 is a highly versatile, 3 terminal, Step-Down DC-DC switching regulator that can be used in a variety of applications.The L6928Q1 can be used as a step-down switching regulator, where the output voltage is lower than the input voltage. This type of regulator is commonly used in mobile devices where the input voltage may be around three times higher than the desired output voltage. The L6928Q1 is designed to provide up to 1.8A current and can take a wide range of input voltages from 2.8V to 9V.The L6928Q1 contains an internal voltage reference that gives the regulator a very precise output. This makes the L6928Q1 extremely advantageous for applications where the output voltage needs to be tightly controlled. Additionally, the L6928Q1 has a wide range of adjustable frequencies from 200 kHz to 1.6 MHz and a low Ripple/noise ratio of 60 mVpp.The L6928Q1 is a highly versatile and efficient regulator that is suitable for a wide range of applications. With its wide input voltage range, high current capabilities and low Ripple/noise ratio, it is well suited for batteries, wall adapters and many other DC power sources.The working principle of the L6928Q1 is quite simple and is based on the concept of Pulse Width Modulation (PWM). The regulator takes the input voltage and converts it into a series of pulses that are inversely proportional to the voltage. These pulses are then used to control a switch that regulates the output voltage. The L6928Q1 also has a number of protection features to protect against short-circuits and over-potentials. It can also provide a pre-charge feature, which allows it to hold the output voltage to a certain level until the correct level is reached.The L6928Q1 is an incredibly versatile regulator that can be used in a wide range of applications including mobile devices, battery and wall adapter supplies, and industrial applications. Its high voltage range, low Ripple/noise and protection features make it an ideal choice for many different projects.

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