LX8415-25CST集成电路（IC）的线性+开关稳压器规格书PDF中文资料

LX8415-25CST属于集成电路（IC）的线性+开关稳压器。由美高森美公司制造生产的LX8415-25CST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。

DESCRIPTION

The LX8415 series ICs are positive Low Dropout (LDO) regulators. At the designed maximum load current, the LX8415 series dropout voltage is guaranteed to be 1.3V or lower at 0.5A. The dropout voltage decreases with load current.

KEY FEATURES

■ 0.7 Line Regulation Maximum

■ 0.7 Load Regulation Maximum

■ Output Current Of 500mA

■ Regulates To <1.3V Dropout

■ Space Saving SOT-223 Surface

Mount Package

■ Guaranteed Dropout Voltage At Multiple

Current Levels

■ 3-Terminal Adjustable, Fixed 2.5V And

Fixed 3.3V

APPLICATIONS

■ Battery Chargers

■ 5V To 3.3V Linear Regulators

■ Post Regulators For Switching Supplies

■ Modems

■ DVD Players