Step-Down Regulator Draws 5 µA Quiescent Current

Step-Down Regulator Draws 5 µA Quiescent Current
Linear Technology Corp.

The LTC3622 17V input capable synchronous buck regulator delivers dual 1A of continuous current to outputs as low as 0.6V. Synchronous rectification delivers efficiencies as high as 95%, while Burst Mode operation requires only 5 µA of no load quiescent current. The LTC3622 switches at a fixed 1-MHz frequency, whereas the LTC3622-2 switches at 2.25-MHz. Both operate from an input voltage range of 2.7V to 17V and come in 3 mm x 4 mm DFN packages. Pricing is $4.19 each/1,000. For more information, visit http://www.linear.com/product/LTC3622  

Linear Technology Corp.
Milpitas, CA.
800-454-6327
http://www.linear.com

Contact Info

Company: Linear Technology Corp.
Country: United States (USA)
Phone number: 408-432-1900 x2419

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