FEATURES
• Output Accuracy 3.3V, @ 1A Output • Very Low Quiescent Current • Low Dropout Voltage • Extremely Tight Load A...
FEATURES
Output Accuracy 3.3V, @ 1A Output Very Low Quiescent Current Low Dropout Voltage Extremely Tight Load And Line Regulation Very Low Temperature Coefficient Current & Thermal Limiting Error Flag Warns Of Output Dropout
SPX3940/41/42
1A Low Drop Out Voltage
Regulator with Shutdown
(PRELIMINARY INFORMATION)
APPLICATIONS
Battery Powered Systems Cordless Telephones Radio Control Systems Portable/Palm Top/Notebook Computers Portable Consumer Equipment Portable Instrumentation Automotive Electronics SMPS Post-
Regulator Voltage Reference
PRODUCT DESCRIPTION
The SPX3940/41/42 is a low power voltage
regulator. This device is an excellent choice for battery-powered applications such as cordless telephones, radio control systems and portable computers. The SPX3940/41/42 features very low quiescent current (100µA Typ.) and very low dropout voltage. This includes a tight initial tolerance of 1% max and 2% max., and very low o...
