RT9041E-18GQW

Voltage Dropout (Max):	0.5V @ 500mA
Supplier Device Package:	8-WDFN (2x2)
Package / Case:	8-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Current Limit, Thermal Shutdown
Control Features:	Enable, Power Good
PSRR:	--
Current - Quiescent (Iq):	250µA
Current - Output:	500mA
Series:	--
Voltage - Output (Max):	2.5V
Voltage - Output (Min/Fixed):	0.8V (1.8V)
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Adjustable (Fixed)
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RT9041E-18GQW Application Field and Working Principle

The RT9041E-18GQW is a Linear Voltage Regulator (LVR) from Richtek Technology Corporation, a large provider of integrated power solutions. It is a low dropout voltage regulator (LDO) that provides adjustable and fixed output voltage levels from 1 to 18 volts. This robust device features current limit, short-circuit protection, reverse battery protection, output current limit, and thermal shutdown protection.

Application Field

The RT9041E-18GQW is typically used for industrial, medical, consumer, and communication applications, such as digital displays, robots, industrial equipment, medical equipment, point-of-sale (POS) systems, communication systems, notebook PCs, DVD players, digital cameras, cellular phones, Networking and many more.

Advantages

The RT9041E-18GQW offers a number of advantages that make it an attractive choice for a wide variety of applications. It boasts high power conversion efficiency, low output ripple, low dropout voltage, low supply current, and wide power range. These features make the device suitable for a wide range of applications, especially those that require high current and low dropout voltage. The device also offers good temperature stability, allowing the outputs to remain reliably stable over a range of temperatures.

Features

The RT9041E-18GQW features a wide input voltage range from 3v to 18v, and an adjustable output voltage from 1v to 18v. It also offers over-current and short-circuit protection to protect against overload conditions. The device is also capable of reverse battery protection to ensure the safe operation of connected devices. It features low dropout voltage and low supply current, allowing it to provide reliable low-voltage performance.

Working Principle

The RT9041E-18GQW operates by controlling the voltage at its output terminal. A reference voltage is provided at the device\'s output terminal, and the device is designed to pass a specific amount of current to maintain the voltage at this output terminal. The amount of current that is allowed to pass is proportional to the voltage at the output terminal. As the voltage at the output terminal increases, the device passes more current to maintain the same voltage, and as the voltage at the output terminal decreases, the device passes less current. This allows the device to maintain a stable output voltage over a wide range of input voltage conditions.In addition, the RT9041E-18GQW also features overload and short-circuit protection. These features protect the device from damage by automatically shutting down when an overload or short-circuit condition occurs. This helps to ensure the device provides reliable performance and prevents damage to connected devices.

Conclusion

The RT9041E-18GQW is a Linear Voltage Regulator that offers a wide range of features and benefits. It has a wide input voltage range, adjustable output voltage range, over-current and short-circuit protection, reverse battery protection, low dropout voltage and low supply current. These features make it an ideal choice for a wide range of applications, especially those that require high current and low dropout voltage. In addition, its over-current and short-circuit protection help ensure the device provides reliable performance, making the RT9041E-18GQW an excellent choice for a variety of different applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description