DESCRIPTION

The LX8587/87A Series ICs are positive regulators designed to provide 3A output current. Pentium® Processor and Power PC™ applications requiring fast transient response are ideally suited for this product family.

The LX8587A is guaranteed to have

KEY FEATURES

Three-Terminal Adjustable Or Fixed Output

Guaranteed ≤ 1.2V Headroom At 3A (LX8587A)

Guaranteed < 1.3V Headroom At 3A (LX8587)

Output Current of 3A Fast Transient Response

1 Voltage Reference Initial Accuracy

Output Short Circuit Protection

Built-In Thermal Shutdown

LX8587属于集成电路（IC） > 线性 + 开关稳压器。美高森美公司制造生产的LX8587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。