LP3856ES-ADJ

Current - Output:	3A
Base Part Number:	LP3856
Supplier Device Package:	DDPAK/TO-263-5
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	73dB ~ 57dB (120Hz)
Current - Supply (Max):	10mA
Current - Quiescent (Iq):	4mA
Series:	--
Voltage Dropout (Max):	0.6V @ 3A
Voltage - Output (Max):	6.5V
Voltage - Output (Min/Fixed):	1.23V
Voltage - Input (Max):	7V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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Linear Voltage Regulation is the preferred method of managing the power supply requirements of electronic components. The LP3856ES-ADJ is a low cost, low power voltage regulator. It is used to maintain a constant output voltage while accepting a wide range of input voltages. The LP3856ES-ADJ is well suited for a variety of applications including:Power Supplies:The LP3856ES-ADJ can be used to provide a constant and steady output voltage for a variety of power supply requirements. It can be used to regulate voltage for sensitive electronics, or to supply clean, reliable power for devices such as video cameras, cameras, and navigation systems.Data Acquisition Systems:The LP3856ES-ADJ can be used to ensure a constant and steady supply of power for data acquisition systems. It has the ability to consistently maintain the output voltage as long as the input voltage stays within its specified range. This allows the data acquisition system to remain operational with minimal disruptions in power supply.Portable Devices:Due to its low power consumption, the LP3856ES-ADJ is well suited for use in portable devices. It can provide the necessary output voltage while consuming minimal power. Additionally, it has the ability to handle sudden changes in input voltage, allowing the device to remain operational even when the battery power is running low.Working Principle of LP3856ES-ADJThe LP3856ES-ADJ works by regulating the input voltage in two stages. The first stage uses a voltage reference circuit to compare the output voltage to the internal reference voltage. If the output is higher than the reference voltage, the regulator will reduce the input voltage in order to reduce the output voltage. If the output is lower than the reference voltage, the regulator will increase the input voltage in order to raise the output voltage. The second stage is a compensation stage, which is used to adjust the output voltage to the specified level. This is done by monitoring the output voltage for any changes in the input voltage and then adjusting the output voltage to compensate for the change. This ensures that the output voltage remains at a constant level, regardless of any changes in the input voltage.The LP3856ES-ADJ can be put to use in a wide range of applications, from powering sensitive electronics to providing constant power supplies for data acquisition systems. It is well suited for portable devices due to its low power consumption, and its ability to maintain a constant output voltage even when faced with sudden changes in input voltage. The two-stage regulation system is designed to ensure that the output voltage remains constant, even when faced with varying levels of input voltage. With these features, the LP3856ES-ADJ can be a versatile and reliable solution for many power regulation applications.

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