AP1184T5集成电路（IC）的线性+开关稳压器规格书PDF中文资料

AP1184T5属于集成电路（IC）的线性+开关稳压器。由美台半导体制造生产的AP1184T5稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。

General Description

AP1184 is a 4A regulator with extremely low dropout voltage. This product is specifically designed to provide well regulated supply for applications requiring 2.8V or lower voltages from 3.3V ATX power supplies where high efficiency of the switch can be achieved without the cost and complexity associated with switching regulator. One such application is the new graphic chipsets that requires anywhere from 2.4V to 2.7V supply.

特性 Features

• 0.85V maximum dropout voltage at 4A load current

• Built-in Thermal shutdown

• Output current limiting

• Adjustable or fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5.0V

• Fast transient response

• Good noise rejection

• Packages: SOP-8L, TO220-5L and TO263-5L

• Lead Free Finish/RoHS Compliant for Lead Free products (Note 1)