LK112M50TR Integrated Circuits (ICs)

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PMIC stands for Power Management Integrated Circuit. The LK112M50TR is a type of voltage regulator by Linear Technology that is typically used in consumer electronics, compute and automotive applications. This type of voltage regulator works to maintain a consistent voltage level by converting the excess voltage supply into heat, thereby providing steady power to the end device.

The LK112M50TR linear regulator features a wide operating current range from 0.2A to 1.5A. It also comes equipped with a fault lockout feature, which detects and shutdowns in the event of a short circuit or any over current issue. The LK112M50TR also has programmable thermal shut- down capability and a soft sensing feature which helps reduce in-rush current at start up.

When it comes to its application, the LK112M50TR can be found in a number of consumer electronic products, such as LED TVs, automotive electronics, portable GPS devices and electronic gaming consoles. It also sees use in industrial applications and medical equipment which require a reliable power supply and consistent voltage level.

The LK112M50TR voltage regulator is designed to provide steady and reliable power to all sorts of electronics. It does this by using a three-terminal regulator design, which basically works by monitoring the input voltage level, and then adjusting the output voltage level either up or down, as needed. It is able to maintain a stable voltage level even if the input voltage should fluctuate. For instance, if the input voltage drops, the regulator will kick in and increase the output voltage, to maintain the desired output level. Alternatively, if the input voltage increases, the regulator will reduce the output voltage to keep it at the specified level.

The LK112M50TR also has several protection features, such as over current, overload, overtemperature, and undervoltage lockout protection. This helps to prevent end devices from being damaged due to improper operation or conditions. Additionally, the regulator has a low voltage dropout (only 80mV) for high efficiency operation.

In summary, the LK112M50TR linear voltage regulator from Linear Technology is an ideal choice for applications that require a steady and reliable power supply. It provides good stability even when the input voltage fluctuates, and it has several protection features to help prevent damage to the end device. It is used in a variety of consumer electronics, automotive and industrial applications and is widely available on the market.

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