®
SPX1521
300mA Low Dropout Voltage
Regulator
FEATURES
■ 1% Output Accuracy 3.
3V, 5V, at 300mA Output ■ Very Low Quiescent Current ■ 0.
3V (Typ.
) Dropout Voltage at 300mA ■ Extremely Tight Load and Line Regulation ■ Current & Thermal Limiting ■ Reverse Battery Protection ■ Equivalent Replacement For LT1521
SPX1521
3 Pin TO-263
1
2
3
VOUT GND VIN
Now Available in Lead Free Packaging
DESCRIPTION
The SPX1521 is a low power voltage
regulator.
This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers.
The SPX1521 features very low quiescent current and very low dropout voltage.
This includes a tight...