Datasheet Summary
LTC3260 Low Noise Dual Supply Inverting Charge Pump Features
VIN Range: 4.5V to 32V n Inverting Charge Pump Generates
- V IN n Charge Pump Output Current Up to 100mA n Low Noise Negative LDO Post Regulator (ILDO- = 50mA Max) n Low Noise Independent Positive LDO Regulator (ILDO+ = 50mA Max) n100µA Quiescent Current in Burst Mode® Operation with Both LDO Regulators On n 50kHz to 500kHz Programmable Oscillator Frequency n Stable with Ceramic Capacitors n Short-Circuit/Thermal Protection n Low Profile 3mm × 4mm 14-Pin DFN and Thermally Enhanced 16-Pin MSOP Packages n
DESCRIPTION
The LTC®3260 is a low noise dual polarity output power supply that includes an inverting charge pump...