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| Part Number | TL497ACDR | TL497AIDR | TL497ACD |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Function | Step-Up, Step-Down | Step-Up, Step-Down | Step-Up, Step-Down |
| Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative |
| Topology | Buck, Boost | Buck, Boost | Buck, Boost |
| Output Type | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 4.5V | 4.5V | 4.5V |
| Voltage - Input (Max) | 12V | 12V | 12V |
| Voltage - Output (Min/Fixed) | ±1.2V | ±1.2V | ±1.2V |
| Voltage - Output (Max) | 30V, -25V | 30V, -25V | 30V, -25V |
| Current - Output | 500mA (Switch) | 500mA (Switch) | 500mA (Switch) |
| Frequency - Switching | - | - | - |
| Synchronous Rectifier | No | No | No |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC | 14-SOIC | 14-SOIC |
