深圳市中立信电子科技有限公司

SPX29300T-L-3-3/TR

低压差稳压器 3A Low Dropout Voltage Regulator

GENERAL DESCRIPTION SPX29300T-L-3-3/TR

The SPX29300/01/02 are 3A, highly accurate

voltage regulators with a low dropout voltage of

600mV (typical) at 3A.

These regulators are specifically designed for

low voltage applications that require a low

dropout voltage and a fast transient response.

They are fully fault protected against overcurrent,

reverse battery, and positive and

negative voltage transients. On-Chip trimming

adjusts the reference voltage to 1% initial

accuracy. 

The SPX29300 is offered in a 3-pin TO-263

package, the SPX29301 and SPX29302 are

offered in a 5-pin TO-263 package.

APPLICATIONS SPX29300T-L-3-3/TR

• Adjustable Power Supplies

• Constant Current Regulators

• Audio and Video/Graphic Cards

• Battery Chargers

FEATURES SPX29300T-L-3-3/TR

• 3A Guaranteed Output Current

• Low Dropout Voltage of 600mV @ 3A

• Adjustable Output down to 1.25V

• 1% Output Accuracy

• Tight Load and Line Regulation

• Fast Transient Response

• Reverse Battery Protection

• Zero Current Shutdown (SPX29301/02)

• Power Good Flag (SPX29301)

• Lead Free 3-Pin TO-263 and 5-pin TO-263 Packages