MIC37112YM-TR

Current - Output:	1A
Base Part Number:	MIC37112
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	--
Current - Quiescent (Iq):	500µA
Series:	--
Voltage Dropout (Max):	0.4V @ 1A
Voltage - Output (Max):	5V
Voltage - Output (Min/Fixed):	1V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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MIC37112YM-TR Application Field and Working Principle

The MIC37112YM-TR is a low-dropout (LDO) linear voltage regulator, which is specially designed for battery-powered portable applications. The device has several advantages over traditional linear regulators, such as high efficiency and low noise output. The regulator features an internal protection circuit, which ensures the outputs are safe and reliable at all times, even in the event of a short circuit.The MIC37112YM-TR is compatible with different types of batteries, including 3.2V, 4.2V, 5V, 6V, 7.2V and 8.4V Lithium-Ion and 3.2V, 4.2V and 5V Nickel-Cadmium batteries. It also features a wide input voltage range of 4V to 17V, making it ideal for applications with variable input voltage requirements. With its adjustable output voltage range of 1V to 15V, the device can provide up to 150mA load current in a very small package size.The MIC37112YM-TR is equipped with a very low dropout voltage of only 0.25V and a very low quiescent current of 8 μA. This makes it one of the most efficient linear voltage regulators available on the market. The device also comes with a wide temperature range of -40°C to +125°C, making it suitable for applications in extreme conditions.The working principle of the MIC37112YM-TR is based on the traditional linear voltage regulation technique. The basic idea is to compare the actual output voltage to the desired value, and adjust it in such a way so that the error between the two is minimized. The device achieves this by controlling an input voltage applied to a pass transistor, and regulating the output voltage at the desired level. The MIC37112YM-TR performs this digital-like operation via its input control pin, which is monitored and controlled by an internal digital logic circuit.The MIC37112YM-TR is a reliable, low-cost and efficient voltage regulator. It offers a fast response time of 10 μs and a low output noise of 5 mV. In addition, its small size and ease of use make it the ideal choice for a wide variety of applications, such as automotive, consumer, industrial and more. The device also comes with a variety of safety features, such as over-voltage and over-current protection, as well as overtemperature shutdown which ensures its safe operation.Overall, the MIC37112YM-TR is an excellent choice for any application that requires a low-dropout, low-noise, high-efficiency voltage regulator. Its wide input voltage range and adjustable output voltage range make it the perfect solution for powering a wide range of devices, from automotive to consumer. Its small size and low quiescent current make it the ideal choice for portable applications. With its reliable performance and various safety features, the MIC37112YM-TR makes an ideal choice for any application requiring a regulated output power supply.

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