BU26UA3WNVX-TL Integrated Circuits (ICs)

Voltage Dropout (Max):	0.22V @ 300mA
Supplier Device Package:	SSON004X1010
Package / Case:	4-UDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Quiescent (Iq):	90µA
Current - Output:	300mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.6V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

BU26UA3WNVX-TL is a linear voltage regulator that fits into the PMIC – Voltage Regulators – Linear category. Voltage regulators are very useful to maintain a steady voltage when the circuit is over or underloaded. Voltage regulators are used in all types of electrical systems, from mobile phones and computing to renewable energy sources. This regulator is specifically capable of controlling the output voltage of a power supply circuit with a low output voltage and with a wide load range. This regulator is used in a number of different applications, such as TV sets, power supplies, computer systems, or automotive systems.

Features and Benefits

The BU26UA3WNVX-TL regulator is designed with a low thermal resistance rating and a high output current rating. This combination of features makes this regulator an ideal choice for power supply applications with tight current and voltage regulation requirements. Additionally, it has an adjustable current limit and can operate in either continuous or step-down mode. This regulator also offers fast transient response and very low ripple. As a result, the BU26UA3WNVX-TL can provide reliable and stable power to a wide array of devices.

Application Field and Working Principle

The BU26UA3WNVX-TL is mainly used in automotive systems, power supplies, and computer systems. This regulator is designed to provide regulated output voltage and current in response to changes in input voltage and load resistance. The output voltage is regulated by adjusting the load resistance. The current limit can be adjusted manually, allowing for a wide range of applications.The regulator consists of an integrated circuit containing an internal linear voltage regulator, together with additional components such as resistors, capacitors and a P-channel MOSFET. When the load resistance is adjusted, the voltage regulator adjusts the output voltage of the circuit by regulating the current flow. This regulation is made possible by the MOSFET, which adjusts the amount of current that is allowed to flow through the circuit. Additionally, the output voltage is stabilized by the input capacitor and output capacitor, which store energy and limit ripple.

Conclusion

The BU26UA3WNVX-TL is a versatile linear voltage regulator that can be used in a wide range of applications. This regulator is designed with a low thermal resistance rating and a high current limit, making it ideal for power supply applications that require stable and reliable output voltage and current. Additionally, this regulator is capable of regulating output voltage by adjusting the load resistance and has a fast transient response and very low ripple, making it an ideal choice for any application that needs reliable and stable power.

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