LR3866 datasheet(5/6 Pages) UTC

Part #	LR3866

Description	3.0A LOW DROPOUT LINEAR REGULATOR

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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5 / 6 page

LR3866

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

5 of 6

www.unisonic.com.tw

QW-R102-100.a



TYPICAL APPLICATION CIRCUIT

* LR3866 can deliver a continuous current of 3.0A over the full operating temperature. However, the output current is

limited by the restriction of power dissipation which differs from packages. A heat sink may be required depending

on the maximum power dissipation and maximum ambient temperature of application. With respect to the applied

package, the maximum output current of 3.0A may be still undeliverable.

* When a Pull-Up resistor is connected between VEN terminal and VEN Signal (or VIN line), the resistance of the

Pull-Up resistor should be kept under 10kΩ.

LR3866 Datasheet(PDF) 5 Page - Unisonic Technologies