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PT4404

Low Dropout Adjustable 350mA Current Regulator

PT4404 Features

* z Supply voltage range: 2.7V-5.5V z Current sink set by external resistor z 110mV Low Dropout voltage for 350mA current output z 100uA quiescent current z 0.1uA shutdown current z Built-in thermal shutdown protection z SOT-89-5 Package APPLICATION z Power LED Driver z Constant current sink ORDERING

PT4404 General Description

PT4404 is a low dropout current regulator with an adjustable constant sink current sink of up to 350mA. The dropout voltage at 350mA is typically 110mVwith the quiescent current of only 100μA. The enable pin is used to shutdown the chip or control the LED brightness with a PWM signal. The built-in t.

PT4404 Datasheet (212.97 KB)

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Datasheet Details

Part number:

PT4404

Manufacturer:

PowTech

File Size:

212.97 KB

Description:

Low dropout adjustable 350ma current regulator.

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PT4404 Low Dropout Adjustable 350mA Current Regulator PowTech

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