Datasheet

MAX8863T/S/R, MAX8864T/S/R

Low-Dropout, 120mA Linear Regulators

Maxim Integrated

Input-Output (Dropout) Voltage

A regulator’s minimum input-output voltage differential

(or dropout voltage) determines the lowest usable sup-

ply voltage. In battery-powered systems, this will deter-

mine the useful end-of-life battery voltage. Because the

MAX8863/MAX8864 use a P-channel MOSFET pass

transistor, their dropout voltage is a function of R

DS(ON)

multiplied by the load current (see

Electrical

Characteristics

Package Information (continued)

For the latest package outline information and land patterns (foot-

prints), go to www.maximintegrated.com/packages

. Note that a

“+”, “#”, or “-” in the package code indicates RoHS status only.

Package drawings may show a different suffix character, but the

drawing pertains to the package regardless of RoHS status.

PACKAGE

TYPE

PACKAGE

CODE

OUTLINE NO.

LAND

PATTERN NO.

5 SOT23 U5+1

21-0057

90-0174