MIC5213-1.8YC5 TR

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MIC5213-1.8YC5 TR is a low-dropout (LDO), low power, CMOS linear regulator. It is designed for the SOT-23-5 and Micro Small Outline (MSOP-5) packages and offers a wide range of output current capabilities and a high accuracy output voltage. This IC can also provide enhanced current limitation for enhanced device protection and a higher output voltage (1.8V to 28V).

Application Field

The MIC5213-1.8YC5 TR is a low-dropout linear regulator ideal for powering low voltage loads with the minimum possible voltage drops.

Its low power nature makes it an ideal choice for processors, controllers, FPGAs, embedded systems, and other applications where low power is essential. It is also suited for use in battery powered applications because of its over 30dB rejection for noise, ripple and other line disturbances.

The MIC5213-1.8YC5 TR is perfect for use where low voltage power supplies are needed in applications such as cellular and cordless phones, home automation, industrial and instrumentation, digital camera’s, and communications systems as well as in space-constrained applications such as wearable devices and personal electronics.

Working Principle

The MIC5213-1.8YC5 TR is a low dropout, linear regulator IC. It works on the principle of voltage regulation by comparing a reference voltage (VREF) to an input voltage (VIN) and then reducing the difference between the two, creating an output voltage (VOUT).

The MIC5213-1.8YC5 TR operates by constantly monitoring the voltage across a resistor (R1) connected between the input and output of the IC. When the voltage across the resistor reaches the predetermined VREF, the output of the IC will be regulated to the output voltage set by the external reference voltage. The minimum sense voltage is 0.2V which means the IC will maintain a regulated voltage even if the output voltage is reduced by 0.2V.

The MIC5213-1.8YC5 TR is capable of supplying a maximum output current of 390mA, along with a wide range of output currents. The output voltage can be set anywhere between 1.8V and 28V and the minimum output voltage drop is 0.2V (typical). The MIC5213-1.8YC5 TR offers an over 30dB rejection for noise, ripple and other line disturbances.

The MIC5213-1.8YC5 TR is also equipped with current limiting, which will limit the output current to a predetermined value to protect the device in case of an overload. This is especially useful in power supplies that are expected to drive high inrush current.

The MIC5213-1.8YC5 TR is a low-power, low-dropout linear regulator that is well-suited for applications that require low voltage, reliable power supply.

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