BD70HC0MEFJ-ME2

Current - Output:	1A
Supplier Device Package:	8-HTSOP-J
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Protection Features:	Over Current, Over Temperature, Soft Start
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	15µA
Current - Quiescent (Iq):	6µA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	1.2V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	7V
Voltage - Input (Max):	8V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Overview of BD70HC0MEFJ-ME2 Voltage Regulators

BD70HC0MEFJ-ME2 is a linear voltage regulator designed to provide excellent quality control of the output voltage. It is a single-channel low-dropout (LDO) linear regulator from ROHM which can simultaneously regulate the output voltage of various power sources. With fast transient response, this linear voltage regulator is suitable for various applications in both power and telecommunication industries.

Application Field

The BD70HC0MEFJ-ME2 can be used in a wide range of power / telecommunications applications due to its fast transient response. Its output voltage can be adjusted by an external resistor, making it useful for products that require strictly regulated power sources, such as mobile phones, audio products, and industrial control systems. It is capable of providing electrical stability throughout a wide temperature range, making it suitable for automotive and other extreme environment applications.

Working Principle

The BD70HC0MEFJ-ME2 linear voltage regulator works by sensing the voltage level at the output pin, and making the appropriate adjustments to maintain that level. When the output voltage is greater than the programmed level, an internal NPN transistor is activated, thereby controlling the output voltage and reducing the current flow. When the output voltage is lower than the programmed level, an internal PNP transistor is activated, thus increasing the current flow. The regulator also features a line regulation mechanism to correct the output voltage in response to current load changes.

Benefits

The BD70HC0MEFJ-ME2 offers several advantages over other linear voltage regulators. First of all, it is extremely efficient and has low power dissipation. It also features fast transient response, making it suitable for various power and telecommunications applications. Moreover, its small size and low cost make it a great choice for various applications. Lastly, it is rated for operation up to 125°C and can withstand temperatures down to -25°C, making it suitable for automotive and other extreme environment applications.

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