MIC39301-1.8BU

Voltage Dropout (Max):	0.55V @ 3A
Base Part Number:	MIC39301-1.8
Supplier Device Package:	TO-263-5
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	--
Current - Output:	3A
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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MIC39301-1.8BU is a low-dropout (LDO) linear voltage regulator developed by Microchip Technology. It offers a wide range of features and a simple power solution for various applications, such as consumer electronics, industrial, automotive, and medical applications.It has an input voltage range from 2.7V to 6.5V and an output voltage range from 1.8V to low as 0.8V. MIC39301-1.8BU is capable of operating up to 100mA output current, offering an excellent line and load regulation to ensure a stable and reliable power supply.This device uses P-channel MOSFET for its LDO architecture. The P-channel MOSFET has the advantage of low external component count and a much faster transient response than N-channel MOSFET. The MIC39301-1.8BU is designed to reduce the power dissipation while ensuring smooth and reliable transfer of energy to the output.The MIC39301-1.8BU also features internal thermal overload and reverse current protection to protect the device from overcurrent and overvoltage, as well as support for enable and disable (EN/DIS) pins. The enable and disable pins can be used to control the output voltage in an efficient way, without the need of external components.The MIC39301-1.8BU is available in a wide range of operating temperatures (-40°C to +125°C) and can be used in a wide range of input and output voltages. It is suitable for use in applications requiring a low quiescent current, such as battery-powered devices, and is available in a 3-pin SOT-23 (SOT-23-3) and a 6-pin WCSP (WCSP-6) package.The MIC39301-1.8BU is an ideal device for providing a low voltage output for a variety of embedded systems, including industrial and consumer electronics, automotive, and medical applications. Its small size and wide temperature range make it suitable for use in a number of low power applications. Its low dropout, excellent line and load regulation, enable and disable pins, and thermal overload protection make it a great choice for delivering reliable and stable power to your application.

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