The SULR1730is a highly efficient CMOS linear voltage regulator with very high output voltage accuracy, low supply / quiescent current, low drop out voltage and a very low noise figure. The device can output 1.8 to 3.3 volts in increments of only 100mV. The low ripple, temperature stable output and high efficiency of the SULR1730 make it the ideal voltage regulation solution for energy sensitive hand held and battery powered devices.
Features
• Quiescent current of 55mA for optimized efficiency
• Drop out voltage of 90mV at 50mA for optimized efficiency
• Continuous output current of 150mA (Vin=Vout+1)
• Output voltage tolerance of ±2% available for enhanced stability and precision
• Output voltage of 1.8 to 3.3 volts in 100mV increments for design flexibility
• Temperature / Drift Coefficient of 50ppm/°C for enhanced stability
• Short circuit and thermal Protection (TSD = 155°C)
• Low profile (1.2mm nominal) SOT23-5 package for space constrained applications
Applications
• Cellular phones and cordless phones
• 2-way radios
• Handheld battery powered electronics
• Remote Control applications such as drones
• Portable test and measurement instrumentation
• Battery charging circuitry
