LTC3260
Description
The LTC®3260 is a low noise dual polarity output power supply that includes an inverting charge pump with both positive and negative LDO regulators. The charge pump operates over a wide 4.5V to 32V input range and can deliver up to 100mA of output current.
Key Features
- Inverting Charge Pump Generates -V IN
- Charge Pump Output Current Up to 100mA
- Low Noise Negative LDO Post Regulator (ILDO- = 50mA Max)
- Low Noise Independent Positive LDO Regulator (ILDO+ = 50mA Max)
- 100µA Quiescent Current in Burst Mode® Operation with Both LDO Regulators On
- 50kHz to 500kHz Programmable Oscillator Frequency
- Stable with Ceramic Capacitors
- Short-Circuit/Thermal Protection
- Low Profile 3mm × 4mm 14-Pin DFN and Thermally Enhanced 16-Pin MSOP Packages
