AMS1117-3.0引腳圖與應(yīng)用電路圖及pdf資料下載

ID:334228 · 發(fā)表于 2018-5-20 15:36

AMS1117-3.0電路圖：

AMS1117-3.0引腳圖：

完整的pdf格式文檔51黑下載地址：

AMS1117-3.0.pdf (879.07 KB, 下載次數(shù): 12)

The AMS1117-ADJ  and AMS1117-1.2,-1.5,-1.8,-2.5,-2.85,
-3.3 and-5 are  low dropout  three-terminal regulators with
1A output  current capability. These  devices have  been
optimized for low voltage where transient response and
minimum  input voltage are critical. The 2.85V version  is
designed specifically to be used in Active Terminators for
SCSI bus.

On-chip thermal limiting provides protection against any
combination of overload and ambient temperatures that
would create excessive  junction temperatures.

Unlike PNP type regulators where up to 10% of the output
current  is wasted as quiescent current, the quiescent cur-
rent of the AMS1117  flows  into  the load, increasing  effi-
ciency.

The AMS1117 series regulators are available  in  the  indus-
try-standard SOT-223 and TO-252 power packages.

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