LTC3100
Overview
The LTC®3100 combines a high efficiency 700mA synchronous step-up converter, a 250mA synchronous stepdown converter and a 100mA LDO regulator. The LTC3100 features a wide input voltage range of 0.65V to 5V.
- Extremely Compact Triple-Rail Solution
- Burst Mode® Operation, IQ = 15µA
- 1.5MHz Fixed Frequency Operation
- Power Good Indicators
- 700mA Synchronous Step-Up DC/DC 0.65V to 5V VIN Range 1.5V to 5.25V VOUT Range 94% Peak Efficiency VIN > VOUT Operation Output Disconnect
- 250mA Synchronous Step-Down DC/DC 1.8V to 5.5V VIN Range 0.6V to 5.5V VOUT Range
- LDO (VIN Internally Tied to VBST) 0.6V to 5.25V VOUT Range 200mV Dropout Voltage at 100mA
- Available in a 16-Lead 3mm × 3mm QFN Package
