SG137集成电路（IC）的线性+开关稳压器规格书PDF中文资料

SG137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SG137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 SG137A family of negative adjustable regulators will deliver up to 1.5A output current over an output voltage range of -1.2V to -37V. Silicon General has made significant improvements in these regulators compared to revious devices, such as better line and load regulation, and a maximum output voltage error of 1. The SG137 family uses the same chip design and guarantees maximum output voltage error of ±2.

FEATURES

• 1 output voltage tolerance

• 0.01/V line regulation

• 0.5 load regulation

• 0.02/W thermal regulation

• Available in hermetic TO-220