| Topology Function Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Mounting Type | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) Any Function 3 3MHz 0.8 V ~ 3.8 V, 800mA 0.8 V ~ 3.8 V, 800mA 0.8 V ~ 4.75 V, 300mA No No No 1.7 V ~ 5.5 V -40°C ~ 125°C Surface Mount 24-WFQFN Exposed Pad, CSP |