NCP4688DSN33T1G

Current - Output:	150mA
Base Part Number:	NCP4688
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current
Control Features:	Enable
PSRR:	80dB ~ 65dB (1kHz ~ 100kHz)
Current - Quiescent (Iq):	100µA
Series:	--
Voltage Dropout (Max):	0.28V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.3V
Voltage - Input (Max):	5.25V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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The NCP4688DSN33T1G is a linear voltage regulator that can be used to provide a steady voltage for a variety of applications. It is a non-synchronous switching regulator, meaning that it does not use PWM (pulse width modulation) to control the voltage. Instead, it relies on a linear power supply design to regulate the voltage output.The NCP4688DSN33T1G is capable of providing a maximum current output of 1A and a maximum output voltage of 6.5V. It has a high efficiency of up to 90% and a wide input voltage range of 2.7V to 32V. The device also features a low-dropout (LDO) mode, which can be used to reduce power consumption. Additionally, it has an adjustable output voltage and an over-temperature protection that helps to ensure the device’s safe operation.The NCP4688DSN33T1G is well-suited for use in automotive, industrial, and consumer applications. It is often used to provide a voltage source for microcontrollers, LED drivers, and battery management systems. It can also be used in automotive LED lighting systems, high-end audio amplifiers, and power tools.The NCP4688DSN33T1G utilizes a linear voltage regulation technique that uses an error amplifier and a power transistor to control the output voltage. It uses a negative feedback loop to regulate the voltage output. In this loop, the error amplifier compares the voltage output to a reference voltage, and then adjusts the power transistor accordingly to correct the difference.The NCP4688DSN33T1G is a reliable and efficient linear voltage regulator, and it is well-suited for a wide variety of applications. It offers adjustable output voltage, high efficiency, and protection from over-temperature, making it a great choice for any project. It is easy to use and requires very little extra hardware, making it an ideal choice for cost-conscious projects.

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