DIO7982

The DIO7982 series of CMOS low dropout regulators is designed specifically for portable battery-powered applications which require ultra-low quiescent current. The ultra-low consumption of a typical 500 nA ensures long battery life and dynamic transient boost feature improves device transient response for wireless communication applications. The device is available in DFN1*1-4, DFN0.8*0.8-4 and SOT23-5 packages.

Product attributes

• Operating input voltage range: 1.8 V to 5.5 V
• Output voltage range: 1.2 V to 3.6 V
• Ultra-low quiescent current : 0.5 µA (typ.)
• Low dropout: 170 mV (typ.) at V_OUT = 3.3 V, I_OUT = 150 mA
• High output voltage accuracy ±1%
• Stable with ceramic capacitors 1 µF
• Over-current protection
• Thermal shutdown protection
• Quick output discharge

DIO7982A: available

DIO7982B: not available

• Available in small DFN1*1-4, DFN0.8*0.8-4 and SOT23-5 packages
• These devices are Pb−free, halogen-free/BFR free and are RoHS compliant