Linearer OmniPower-LDO-Regler

Artikelnummer des Herstellers :


Hersteller Skyworks


Beschreibung :

The AAT3200 PowerLinear OmniPower low dropout (LDO) linear regulator is ideal for systems where a low-cost solution is required. This device features extremely low quiescent current, typically 20μA. Dropout voltage is also very low, typically 200mV. The AAT3200 has output short-circuit and over-current protection. In addition, the device has an over-temperature protection circuit which will shut down the LDO regulator during extended overcurrent events. The AAT3200 is available in a space-saving, Pb-free SC59 package. The device is rated over a -40°C to +85°C temperature range. Since only a small, 1μF ceramic output capacitor is required, the AAT3200 is a truly cost-effective voltage conversion solution. The AAT3201 is a similar product for this application, especially when a shutdown mode is required for further power savings.

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    • 150mA Output
    • 20µA Quiescent Current
    • Low Dropout: 200mV (typical)
    • High Accuracy: ±2.0%
    • Current Limit Protection
    • Over-Temperature Protection
    • Low Temperature Coefficient
    • Factory-Programmed Output Voltages: 2.0V to 3.5V
    • Stable Operation With Virtually Any Output Capacitor Type
    • 3-Pin SC59 Package

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Eigenschaften ähnliche Produkte
Max Input Voltage (V) 5.5  

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Output Voltage (V) 3  
Typ. Active Current (µA) 20 (Quiescent)  
Typ. Dropout Voltage @ Max. lout (mV) 200  
Typ. Output Voltage Accuracy (%) ± 2  
Output Current (mA) 150  
Operating Temperature (°C) -40 to +85  
Package SC59-3