RT9030-12GU5

Voltage Dropout (Max):	--
Supplier Device Package:	SC-70-5
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	67dB ~ 40dB (1kHz ~ 100kHz)
Current - Quiescent (Iq):	50µA
Current - Output:	150mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.2V
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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RT9030-12GU5 application field and working principle

The RT9030-12GU5 is a linear voltage regulator IC specifically designed for battery-powered applications. It is designed to provide a highly efficient output voltage regulation solution, while also reducing the power consumption of the device. RT9030-12GU5 is a two-terminal integrated circuit that provides extremely efficient operation, low power consumption and enhanced voltage regulation performance in a wide range of applications.The RT9030-12GU5 is designed for power regulation for low power devices, such as mobile phones, tablets, portable medical equipment, etc. This regulator reduces the overall cost of the power management in the system by providing an integrated solution with very low power requirements and high efficiency. It features a shutdown mode that allows the device to completely turn off when the battery voltage drops to a predetermined level. This prevents unnecessary power consumption and ensures that the system is fully functional when the device is turned on. The RT9030-12GU5 also features adjustable output voltage settings. This allows the user to customize the output voltage according to their specific application, or to achieve an optimized power performance. This regulator can provide up to 100mA of current and is suitable for many applications including low voltage battery applications, LED driver applications and non-isolated boost converter applications. The RT9030-12GU5 is based on a linear regulator, meaning that it operates through the modulation of the input voltage. A feedback circuit senses the output voltage and adjusts the voltage at the gate of the transistor to ensure that the output voltage is regulated to the predetermined level. This operation requires a small amount of current and thus reduces the overall power consumption of the regulator. The RT9030-12GU5 is designed to have a low dropout voltage, which helps to maximize efficiency, resulting in a more cost-effective solution.In conclusion, the RT9030-12GU5 is a highly efficient and cost-effective linear voltage regulator that can be used for low power devices, LED driver applications and non-isolated boost converters. This regulator delivers high energy efficiency with low power consumption, and its adjustable output voltage setting allows for optimal power management. In addition, it features a low dropout voltage, helping to maximize efficiency and further reduce power consumption.

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