Check for Samples: LM3743 FEATURES 1
*2 Input Voltage From 3.0V to 5.5V
* Output Voltage Adjustable Down to 0.8V
* Reference Accuracy: ±1.75%, over Full Temp.

* Rack-Mount Servers
* Telecom Base Stations
* Routers
* Printers/Scanners
* Multi-Media Set-Top Box.

The LM3743 is a DC-DC voltage mode PWM buck controller featuring synchronous rectification at 300 kHz or 1 MHz. It can deliver current as high as 20A and step down from an input voltage between 3V and 5.5V down to a minimum output voltage of 0.8V, wi.

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