LD1086BV

Current - Output:	1.5A
Base Part Number:	LD1086
Supplier Device Package:	TO-220
Package / Case:	TO-220-3
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	88dB (120Hz)
Current - Quiescent (Iq):	10mA
Series:	--
Voltage Dropout (Max):	1.5V @ 1.5A
Voltage - Output (Max):	28.5V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Input (Max):	30V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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Introduction
The LD1086BV is a linear voltage regulator that provides a cost-effective, high performance and reliable solution for advanced system needs. It integrates an ultra-high efficiency error amplifier, bootstrap power supply, high-precision cmos-controlled turn-off FETs, and an onboard linear regulator to make the output voltage stable. This device also provides overvoltage, overcurrent and thermal protection, making it ideal for a wide range of applications where extreme precision, low power consumption and high reliability are required.Application Field
The LD1086BV is well suited for applications such as telecom and networking equipment, servers and power systems, as well as automotive electronics, industrial automation and process control. In addition, the device is used for automatic test equipment, medical devices, electronic cash registers and point-of-sale terminals.Features
The LD1086BV has a wide range of features that make it suitable for a variety of applications. The device features a wide input voltage range of 3.0 to 14.0V and an output voltage of 1.0V to 6.0V adjustable with a 0.01V resolution. It has an ultra-low quiescent current of 10nA and an ultra-low minimum IOUT of 700uA. The device also features programmable overcurrent, overvoltage and thermal protection, making it extremely reliable.Working Principle
The working principle of the LD1086BV is quite simple. When the input voltage is applied, the device begins to regulate the output voltage to the desired level. This is done by comparing the output voltage to a reference voltage and adjusting the duty cycle of the integrated FETs. This duty cycle determines the output voltage and the current limit set by the user when the device is in overcurrent or overvoltage protection mode. In addition, the device includes a thermal protection feature that will shut off the FETs if the temperature of the device exceeds a certain threshold.Conclusion
The LD1086BV is a linear voltage regulator that provides a cost-effective, high performance and reliable solution for advanced system needs. It features a wide input voltage range, ultra-low quiescent current, adjustable output voltage and programmable overvoltage and overcurrent protections. The device also has a built-in thermal protection feature that provides extra reliability and protection. The LD1086BV is a great choice for a wide range of applications where extreme precision, low power consumption and high reliability are necessary.

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