DIO7910

The DIO7910 series is a high-accuracy, low-noise, high-speed, high-PSRR, and low-dropout CMOS linear regulator with high ripple rejection. The devices offer a new level of cost-effective performance in cellular phones, laptop and notebook computers, and other portable devices. The DIO7910 has the fold-back maximum output current that depends on the output voltage. So the current limit functions both as a short circuit protection and as an output current limiter. The device is available in DFN1*1-4, SOT23-5, DFN0.8*0.8-4, and SC70-5 packages.

Product attributes

• Operating input voltage range: 1.6 V to 5.5 V
• Output voltage range: 0.8 V to 3.3 V
• Output current: 300 mA
• Ultra-low quiescent current:25 µA Typ.
• Dropout voltage : 170 mV at I_OUT = 300 mA, VOUT = 2.8 V
• PSRR: 75 dB at 1 kHz, I_OUT = 20 mA
• Output voltage tolerance: ±1%
• Stable with ceramic capacitors 1 µF
• Thermal-overload protection
• Short-circuit protection
• Quick output discharge

DIO7910A: available

DIO7910B: not available

• Available in small DFN1*1-4, SOT23-5, DFN0.8*0.8-4, SC70-5, and DFN2*2-6 packages
• These devices are Pb−Free, halogen Free/BFR free, and are RoHS compliant