Datasheet Summary
Features
Low Noise Dual Supply with Boost and Inverting
Charge Pumps
DESCRIPTION nn Boost Charge Pump Generates 2
- VIN_P (VIN_P Range: 4.5V to 16V) nn Inverting Charge Pump Generates
- VIN_N (VIN_N Range: 4.5V to 32V) nn Low Noise Positive LDO Post Regulator Up to 50mA nn Low Noise Negative LDO Post Regulator Up to 50mA nn 135µA Quiescent Current in Burst Mode® Operation with Both LDO Regulators On nn 50kHz to 500kHz Programmable Oscillator Frequency nn Stable with Ceramic Capacitors nn Short-Circuit/Thermal Protection nn Low Profile 3mm × 5mm 18-Lead DFN and Thermally
Enhanced 20-Lead TSSOP Packages
APPLICATIONS nn Low Noise Bipolar/Inverting Supplies nn Industrial/Instrumentatio...