BD25HA3WEFJ-E2

Current - Output:	300mA
Base Part Number:	BD25
Supplier Device Package:	8-HTSOP-J
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Soft Start
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	900µA
Current - Quiescent (Iq):	0.6mA
Series:	--
Voltage Dropout (Max):	0.9V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
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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Introduction

The BD25HA3WEFJ-E2 is a linear voltage regulator ideally suited for a wide range of applications. It is the latest addition to a family of linear regulators designed to offer superior performance, low noise and excellent load regulation. The BD25HA3WEFJ-E2 combines excellent load and line regulation with very low noise and ripple, making it an ideal choice for any application.

Features

The BD25HA3WEFJ-E2 has several features that make it ideal for a wide range of applications. It is designed to operate with a single-regulator topology, enabling it to reduce the bill of material costs and provide superior stability. The BD25HA3WEFJ-E2 also has a wide operating voltage range, which allows it to be used in a variety of applications, from 5V to 30V. This regulator also features adjustable current limiting, which allows it to be used in a variety of applications where current needs to be limited in order to protect components, such as in an automotive system. Finally, the BD25HA3WEFJ-E2 has excellent load and line regulation, with a ripple of only 1.5mV, making it ideal for even the most demanding applications.

Applications

The BD25HA3WEFJ-E2 is ideally suited for a wide range of applications. It is well suited for use in battery-powered devices such as phones and tablets, as it provides efficient and noise-free power conversion. It is also well suited for automotive applications, as it can be used to provide a constant 5V or 12V power source for a variety of devices within a car. Finally, the BD25HA3WEFJ-E2 is suitable for use in industrial applications, as it is able to provide robust, highly regulated power to a variety of electronic devices.

Working Principle

The BD25HA3WEFJ-E2 operates using a linear voltage regulator topology. This means that the output voltage is derived from a reference voltage, usually provided by a zener diode, and then regulated using a series of transistors. The transistors act like a valve, controlling the amount of current that is allowed to pass through them.The BD25HA3WEFJ-E2 has a highly integrated design, which allows the converter to provide very low noise and ripple. It is able to provide excellent load and line regulation, with very low tolerance, meaning that the output voltage will remain within a very tight range even when the load or line changes. The BD25HA3WEFJ-E2 also features adjustable current limiting, which allows it to be used with varying loads and in multiple applications.

Conclusion

The BD25HA3WEFJ-E2 is an ideal choice for a wide range of applications, from low-power devices such as phones and tablets to industrial application where power needs to be regulated precisely. It provides robust and highly regulated power, with excellent load and line regulation, low noise and ripple and adjustable current limiting. The BD25HA3WEFJ-E2 is an ideal choice for any application where a reliable, linear voltage regulator is needed.

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