LM3281 converter equivalent, 6-mhz miniature step-down dc-dc converter.
*1 Operates from a Single Li-Ion Cell (3 V to 5.5 V)
* 6-MHz (typ.) PWM Switching Frequency
* Fixed Output Voltage: 3.3 V
* Up to 1.2-A Maximum Load Capab.
* WLAN, WiFi Station Devices
* WiFi RF PC Cards
* Battery-Powered RF Devices
3 Description
The LM3281 is a .
The LM3281 is a high-efficiency low-noise miniature DC-DC converter optimized for powering noisesensitive wireless connectivity chipsets and RF Front End Modules (FEMs) from a single Lithium-Ion cell. The LM3281 is ideal for “always on” applications .
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