SPX3940 Datasheet

The SPX3940 is a 1A Low Drop Out Voltage Regulator.

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Part NumberSPX3940
ManufacturerSipexoration
Overview 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 S.
* 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 APPLICATIONS
* Battery Powered Systems
* Cordless Telephones
* Radio.
Part NumberSPX3940
Description1A Low Dropout Voltage Regulator
ManufacturerExar
Overview The SPX3940 is a 1A, accurate voltage regulator with a low drop out voltage of 280mV (typical) at 1A. These regulators are specifically designed for low voltage applications that require a low dropout.
* Guaranteed 1.5A Peak Current
* 1% Output Accuracy SPX3940A
* Low Quiescent Current
* Low Dropout Voltage of 280mV at 1A
* Extremely Tight Load and Line Regulation
* Extremely Fast Transient Response
* Reverse-battery Protection
* Internal Thermal Protection
* Internal Short Circuit Current Limit
*.
Part NumberSPX3940
Description1A Low Dropout Voltage Regulator
ManufacturerMaxLinear
Overview . .