LX8211-28ISE

Current - Output:	150mA
Base Part Number:	LX8211
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	50dB (120Hz)
Current - Quiescent (Iq):	220µA
Series:	--
Voltage Dropout (Max):	0.4V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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<h2> LX8211-28ISE Application Field and Working Principle </h2><p>The LX8211-28ISE is a two-phase synchronous buck regulator for DC-DC voltage conversion applications. It has a wide input voltage range from 4.5V to 28V and can provide a highly efficient and flexible solution for a great variety of end products. The output voltage is adjustable from 0.6V to 5.5V and can either be configured to allow the output voltage to follow the input voltage or to remain fixed. The LX8211-28ISE utilizes advanced current mode control and is built using construction and resistive components designed to reduce EMI. </p><p>The LX8211-28ISE is a PMIC Voltage Regulator that is part of the Linear Voltage Regulator family. When used as part of a power-management system, the LX8211-28ISE voltage regulator is part of a line of products, which includes integrated power-management ICs (PMICs), and is designed for applications operating from 28 V down to 4.5 V. </p><p>The LX8211-28ISE is capable of up to 3A maximum output current over its full temperature range, and has a maximum output power of 18W. The current mode control architecture makes the LX8211-28ISE whole system power efficient, in addition to being immune to load variations and tolerant to external noise. </p> <p>The aim of the LX8211-28ISE voltage regulator is to provide the output current demand while reducing the total power losses during operation. This is accomplished by using an advanced current-mode control architecture, which utilizes feedback signals and compensation to regulate the output voltage and maintain a high power efficiency. </p><p>When compared to other switching power supplies, including traditional step-down voltage regulators and switch-mode power supplies (SMPSs), the LX8211-28ISE voltage regulator offers a number of advantages, such as low-noise operation and high power efficiency over the entire input range. </p><p>The LX8211-28ISE voltage regulator also offers high integration levels, low external component count, low-power standby operation, fair startup performance, and adjustable operating frequency for increased performance and flexibility. </p><p>The LX8211-28ISE voltage regulator is designed with a number of features that make it ideal for a variety of applications, including: Home Appliances, Office Equipment, LED lighting, Automotive Electronics, Industrial Controls, FPGA and ASIC power supplies, as well as in Telecom and Data center applications. </p><p>The LX8211-28ISE voltage regulator is an ideal solution for systems where low noise, high power efficiency, and cost-effectiveness are important design considerations. It is also a great choice for applications that require a high level of integration and a low-power standby mode, as the LX8211-28ISE voltage regulator has been designed to maximize the level of integration while minimizing power losses during operation. </p>

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