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KA7500B

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| Manufacturer Part Number | KA7500B |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-DIP |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| KA7500B Price | ![]() |
Technical Specifications of KA7500B
| Datasheet | |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer | Fairchild Semiconductor |
| Series | - |
| Packaging | Tube |
| Part Status | Not For New Designs |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7 V ~ 42 V |
| Frequency - Switching | 1kHz ~ 300kHz |
| Duty Cycle (Max) | 45% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Dead Time Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-DIP |







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