±1% Output Accuracy, Including Line and Load Regulation 94% Efficiency Internal Switches 55mΩ PMOS Power Switch 60mΩ NMOS Synchronous-Rectifier Switch Guaranteed 3A Load Capability Minimal External Components Pin-Selectable Fixed 3.3V, 2.5V, or Adjustable (1.1V to 3.8V) Output Voltage 4.5V to 5.5V Input Voltage Range 400μA (typ) Supply Current <1μA Shutdown Supply Current Constant-Off-Time PWM Operation Switching Frequencies Up to 350kHz Idle Mode™ Operation at Light Loads Thermal Shutdown Protection Available in 20-Pin SSOP Applications 5V to 3.3V Conversion CPU Daughter Card Supply Desktop Computer Bus-Termination Supply DSP Supply Notebook Computer CPU I/O Supply
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
Attribute
Value
Output Voltage
3.29 → 3.36V dc
Output Current
3.65A
Input Voltage
4.5 → 5.5V dc
Mounting Type
Surface Mount
Number of Outputs
1
Efficiency
94%
Maximum Temperature
+85°C
Minimum Temperature
-40°C
Application
5V to 3.3V Conversion, CPU Daughter Card Supply, Desktop Computer Bus-Termination Supply, DSP Supply, Notebook Computer CPU I/O Supply