LM136-5.0中文资料5.0 V 基准二极管数据手册TI规格书

描述 Description

The LM136-5.0/LM236-5.0/LM336-5.0 integrated circuits are precision 5.0V shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient 5.0V zener with 0.6Ω dynamic impedance. A third terminal on the LM136-5.0 allows the reference voltage and temperature coefficient to be trimmed easily.
The LM136-5.0 series is useful as a precision 5.0V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 5.0V makes it convenient to obtain a stable reference from low voltage supplies. Further, since the LM136-5.0 operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
The LM136-5.0 is rated for operation over −55°C to +125°C while the LM236-5.0 is rated over a −25°C to +85°C temperature range. The LM336-5.0 is rated for operation over a 0°C to +70°C temperature range. See thefor available packages. For applications requiring 2.5V see LM136-2.5.

特性 Features

• Adjustable 4V to 6V
• Low Temperature Coefficient
• Wide Operating Current of 600 μA to 10 mA
• 0.6Ω Dynamic Impedance
• ± 1% Initial Tolerance Available
• Specified Temperature Stability
• Easily Trimmed for Minimum Temperature Drift
• Fast Turn-on
• Three Lead Transistor Package

简介

LM136-5.0属于集成电路（IC）的电压基准。由TI制造生产的LM136-5.0电压基准产品属于基准电压源系列，可通过相对较不稳定的电源提供稳定的电势，电压值始终保持恒定，以便在测量、控制和类似应用中用作比较的标准。其功能行为可能与用于大功率调节的线性稳压器相似，但基准电压源器件却不适合用于此类用途。用作比较标准时，若输出电流容量或实际负载电流增大，其性能通常会降低。