AP1117集成电路（IC）的线性+开关稳压器规格书PDF中文资料

General Description

AP1117 is a low dropout positive adjustable or fixed-mode regulator with minimum of 1A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1117 is also well suited for other applications such as VGA cards. AP1117 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 12V input supply.

特性 Features

- 1.4V maximum dropout at full load current

- Fast transient response

- Output current limiting

- Built-in thermal shutdown

- Packages: SOT223, TO263, TO252, TO220, SOT89

- Good noise rejection

- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V