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    | Partname: | MAX1649CSA |  | Description: | 5V or adjustable, high-efficiency, low-dropout, step-down DC-DC controller |  | Manufacturer: | Maxim Integrated Products |  | Package: | SO |  | Pins: | 8 |  | Oper. temp.: | 0 to 70 |  | Datasheet: | PDF (167K). Click here to download *)
 |  | These step-down controllers drive external P-channel MOSFETs at loads greater than 12.5W. If less power is required, use the MAX639/MAX640/MAX653 step-down converters with on-chip FETs, which allow up to a 225mA load current. |  |  Click here to download MAX1649CSA Datasheet*)
 |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |