LM431A(2003) 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

比赛名单

LM431A
(Rev.:2003)

Programmable Shunt Regulator

Fairchild Semiconductor 

LM431A/LM431B/LM431C

Test Circuits

LM431A/B/C

Figure 1. Test Circuit for VKA=VREF

LM431A/B/C

Figure 3. Test Circuit for lKA(OFF)

LM431A/B/C

Figure 2. Test Circuit for VKA≥VREF

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