CM2833 Datasheet PDF

Champion CM2833

The CM2833 family is a positive voltage linear regulator developed utilizing CMOS technology featured low quiescent current (30µA typ.), low dropout voltage, and high output voltage accuracy, making them ideal for battery applications. The space-saving SOT-23-5 package is attractive for “Pocket” and “Hand Held” applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the “Worst” of operating conditions.

Part No.	CM2833
Datasheet	CM2833 Download
Manufacturer	Champion
Description	300mA CMOS LDO
Buy	Stock & Price

FEATURES

! Very Low Dropout Voltage Low Current Consumption: Typ. 30µA, Max. 35µA Output Voltage: 1.8V, 1.9V, 2.2V, 2.5V, 2.7V, 2.8V, 3.0V, 3.3V, 3.5V, 3.6V, and 3.8V ! ! ! ! ! ! ! ! ! High Accuracy Output Voltage: +/- 1.5% Guaranteed 300mA Output Input Range up to 7.0V Thermal Shutdown Current Limiting Compact Package: SOT-23-5 Factory Pre-set Output Voltages Short Circuit Current Fold-Back Low Temperature Coefficient

GENERAL DESCRIPTION

EN input connected to CMOS has low bias current. In application requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and Ground. The CM2833 is stable with an output capacitance of 2.2µF or greater. ! !

APPLICATIONS

! ! ! ! Battery-powered devices Personal communication devices Home electric/electronic appliances PC peripherals 24 Hours Technical Support--WebSIM Champion provides customers an online circuit simulation tool called WebSIM. You could simply logon our website at for details.

TYPICAL APPLICATIONS

IN IN C M 2833 BYP GND OUT EN OUT 5V C1 1uF C2 1nF C3 2 .2 u F 2003/11/20 Rev.