NCP585DSN09T1G

Current - Output:	300mA
Base Part Number:	NCP585
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:	75dB ~ 65dB (120Hz ~ 10kHz)
Current - Supply (Max):	111µA
Current - Quiescent (Iq):	90µA
Series:	--
Voltage Dropout (Max):	0.78V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	0.9V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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NCP585DSN09T1G Application Field and Working PrincipleNCP585DSN09T1G is a three-terminal adjustable linear voltage regulator designed to provide a low noise, low current linear regulator with good line and load regulation characteristics. It features adjustable output voltage from 1.2V to 6.2V, output current up to 150 mA, low dropout voltage of 400 mV at 150mA, low noise and fast transient response. NCP585DSN09T1G is available in SO-8 and TO-252 packages.Application Field of NCP585DSN09T1GNCP585DSN09T1G is a three-terminal adjustable SOT-8 linear voltage regulator with a wide range of output voltage from 1.2V to 6.2V. Its output current can be up to 150 mA and its low dropout voltage is 400 mV at 150mA. It can provide good line and load regulation characteristics. The input voltage range of NCP585DSN09T1G is up to 16.5V. NCP585DSN09T1G provides a high output current capability, low noise and fast transient response which makes it suitable for various types of applications including laptops, gaming consoles, mobile phones and portable electronic devices. NCP585DSN09T1G is designed to provide low noise and low current linear regulation in a wide range of input voltage. With an adjustable output voltage from 1.2V to 6.2V, this voltage regulator is suitable for use in applications such as cellular phones, laptop computers, digital cameras and other portable electronic equipment.Working Principle of NCP585DSN09T1GNCP585DSN09T1G is a three-terminal adjustable SOT-8 linear voltage regulator. It regulates the output voltage by controlling the base bias on the internal NPN transistor, which in turn controls the base current of the external pass transistor.The voltage regulator consists of three terminals: input, output and ground. The input is connected to the unregulated DC voltage source. The output is connected to the load through the pass NPN transistor. The ground pin is connected to the common ground. The output voltage of the NCP585DSN09T1G is regulated through the control terminal. This is done by the internal NPN transistor controlling the base current of the external pass transistor. The output voltage is adjustable from 1.2V to 6.2V with an accuracy of ±2%, which is controlled by means of an external resistor between the control terminal and the output. The NCP585DSN09T1G integrates a comparator that provides fast line and load regulation, low dropout voltage of 400 mV at 150mA and low noise. Its wide input voltage range allows the NCP585DSN09T1G to be used in a variety of applications. The NCP585DSN09T1G is available in SO-8 and TO-252 packages. In conclusion, NCP585DSN09T1G is a three-terminal adjustable SOT-8 linear voltage regulator with a wide range of output voltage from 1.2V to 6.2V. It can provide good line and load regulation characteristics and has low dropout voltage of 400 mV at 150mA, low noise and fast transient response. With an adjustable output voltage, this voltage regulator is suitable for use in a variety of applications, making it an ideal choice for computers, gaming consoles and portable electronic devices.

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