LTC3891EFE#PBF Analog Devices Inc.

Description: IC REG CTRLR BUCK 20TSSOP, Number of Outputs: 1, Clock Sync: No, Duty Cycle (Max): 99%, Output Phases: 1, Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking, Synchronous Rectifier: Yes, Supplier Device Package: 20-TSSOP-EP, Voltage - Supply (Vcc/Vdd): 4V ~ 60V, Topology: Buck, Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz, Output Configuration: Positive, Operating Temperature: -40°C ~ 125°C (TJ), Function: Step-Down, Mounting Type: Surface Mount, Output Type: Transistor Driver, Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad, Packaging: Tube.