RT9011-GJGQWC

Voltage Dropout (Max):	0.33V @ 300mA, 0.33V @ 300mA
Supplier Device Package:	6-WDFN (1.6x1.6)
Package / Case:	6-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	70dB ~ 38dB (100Hz ~ 300kHz)
Current - Quiescent (Iq):	80µA
Current - Output:	300mA, 300mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V, 2.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to RT9011-GJGQWCThe RT9011-GJGQWC is a high performance, low power linear voltage regulator designed to provide reliable, accurate and adjustable output voltage up to 5.4V for a wide range of applications. The RT9011-GJGQWC provides high efficiency with low output voltage ripple and minimal noise. Low power consumption, current limit protection and soft start are all standard features of the RT9011-GJGQWC.Application Fields of RT9011-GJGQWCThe RT9011-GJGQWC is ideal for battery operated applications due to its low current consumption, high efficiency and current limit protection. This linear voltage regulator is a popular choice for applications such as consumer electronics, handheld devices, notebooks and automotive applications.The RT9011-GJGQWC is also an excellent choice for industrial applications, such as robotic control, instruments and sensors. It offers noise reduction, adjustable output voltage, and power fail and thermal limit protection, making it an ideal choice for applications where safety and reliability are paramount.Working Principle of RT9011-GJGQWCThe RT9011-GJGQWC is a linear voltage regulator that works by controlling the voltage supplied to the output port. The regulator works by passing a current through a pass transistor to adjust the output voltage to the desired level.The current pass transistor, or power switch, is a core part of the RT9011-GJGQWC. The gate of the transistor is a variable voltage, typically set by the user with a resistor divider or potentiometer.When an output voltage is required, the gate is set to the desired voltage and the pass transistor is turned on. When the pass transistor is turned on, a voltage drop across the resistor connected to the output port is established, resulting in an output voltage.The current limit circuit of the RT9011-GJGQWC is used to prevent the current from exceeding the set maximum value. If this current limit is reached, the output voltage remains constant, even when load conditions change.Finally, the soft start circuit of the RT9011-GJGQWC prevents high inrush current when the regulator is first turned on. It sets the output voltage slowly and slowly increases the voltage until it reaches the desired value. The RT9011-GJGQWC also includes thermal protection and power fail protection to ensure reliable and safe operation.ConclusionThe RT9011-GJGQWC is a high performance, low power linear voltage regulator that provides reliable, accurate and adjustable output voltages up to 5.4V. It is a popular choice for battery operated applications due to its low current consumption, high efficiency and current limit protection, and is well suited to industrial applications with its noise reduction and power fail/thermal limit protection. The working principle of the RT9011-GJGQWC involves using a pass transistor to adjust the output voltage to the desired level and a current limit circuit to prevent the current from exceeding the maximum set value. The RT9011-GJGQWC also features soft start, providing a slow voltage ramp up, and thermal protection and power fail protection for reliable and safe operation.

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