R1155N080B集成电路（IC）的线性+开关稳压器规格书PDF中文资料

R1155N080B属于集成电路（IC）的线性+开关稳压器。由⽇清纺微电⼦株式会社制造生产的R1155N080B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。

FEATURES

• Supply Current ········································· Typ. 7.5 μA (VIN = 6.0 V or 3.0 V)

• Standby Current ········································ Typ. 0.1 μA

• Output Current ·········································· Min. 150 mA (VIN = 6.0 V or 3.0 V)

• Output Voltage Accuracy ····························· ±2.0

• Package ·················································· SOT-23-5, SOT-89-5

• Input Voltage Range ·································· Max. 24.0 V

• Output Voltage Range ································ Fixed Output Voltage Type: 2.5 V to 12.0 V

Adjustable Output Voltage Type: 2.5 V, 2.5 V to 23.0 V

using external resistor

• Fold-back Protection Circuit ························· Typ. 30 mA

• Thermal Shutdown Circuit

• Reverse Current Protection Circuit

• Ceramic Capacitor Capable ························· COUT = 4.7 μF or more