A4558 KA4558D KA4558I KA4558S
KA4 Datasheet
I KA4558S
| PartNo | Manufacturer | Description |
| KA431 | Fairchild | Programmable shunt regulator, tolerance 2% |
| KA431AD | Fairchild | "Programmable shunt regulator, tolerance 1%" |
| KA431AZ | Fairchild | Programmable shunt regulator, tolerance 1% |
| KA431D | Fairchild | Programmable shunt regulator, tolerance 2% |
| KA431LD | Fairchild | Programmable shunt regulator, tolerance 0.5% |
| KA431LZ | Fairchild | Programmable shunt regulator, tolerance 0.5% |
| KA431Z | Fairchild | Programmable shunt regulator, tolerance 2% |
| KA4558 | Fairchild | Dual operational amplifier |
| KA4558 | Fairchild | Dual operational amplifier |
| KA4558D | Fairchild | Dual operational amplifier |
| KA4558I | Fairchild | Dual operational amplifier |
| KA4558S | Fairchild | Dual operational amplifier |
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