LX1669CD

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Applications:	Controller, Intel Pentium® II
Voltage - Input:	5V, 12V
Number of Outputs:	2
Voltage - Output:	1.3 V ~ 3.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	LX1669

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LX1669CD is a specialty voltage regulator that is typically used in applications where a high degree of accuracy and low power consumption is required. It is a power manager integrated circuit (PMIC) designed to provide efficient and reliable voltage regulation for a wide range of applications.The LX1669CD is a three-terminal integrated circuit designed to provide precision output voltage regulation. The device consumes very low quiescent current compared to discrete designs, making it ideal for applications requiring power conservation. Its fully regulated output voltage is monitored, controlled and adjusted with an internal closed-loop system. The precise regulating characteristic of the LX1669CD enables the user to obtain a precise output voltage regardless of changes in ambient temperature or load current.The LX1669CD features an advanced input power buffer design that provides active load-transient response and superior stability over a wide input voltage range. As a result, the output voltage remains consistent from no load to full-load conditions. Because of this, the device is suitable for+providing constant regulated output voltage in a variety of applications, such as in computers, power supplies, PDAs and other consumer electronic devices.The LX1669CD enables the user to accurately set the output voltage with a minimum number of external components, thereby reducing the overall bill of material cost and simplifying the application design. The device also includes a power-save pin, allowing it to automatically switch to low power consumption mode when the output load falls below a pre-set level.The LX1669CD provides superior regulation performance, accurate voltage reference and exceptional output accuracy. The device is manufactured using low cost and standard off-the-shelf components, making it suitable for a broad range of applications and budgets.The LX1669CD is a three-terminal integrated circuit designed to provide precision output voltage regulation. The LX1669CD has an adjustable output voltage range of 1.8V to 5.5V, and delivers up to 1.5A of current. The output voltage adjust (VADJ) terminal provides for accurate output voltage trimming by adding an external resistor divider.The LX1669CD provides an accurate, extremely low power solution for regulated power supplies with excellent stability, transient response and output current capability. This device is well suited for consumer electronics applications where high accuracy, low power and a wide input voltage range are essential. The LX1669CD can be used in applications such as desktop and server processor power supplies, portable electronics, and medical equipment where space is limited, cost is a concern, and high power efficiency is desired. The advanced input power buffer design of the LX1669CD ensures a robust, reliable and stable solution for computing, networking, and other system power management applications.

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