TL497ACNG4
IC REG BUCK BST ADJ 500MA 14DIPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments TL497ACNG4 is a versatile buck-boost switching regulator IC designed for applications requiring adjustable positive or negative output voltages. This component offers a 500mA (switch) output current capability and supports both step-up and step-down voltage conversion. With an input voltage range of 4.5V to 12V, it can deliver adjustable outputs from ±1.2V up to ±30V (positive) or -25V (negative). The TL497ACNG4 is housed in a 14-DIP (0.300", 7.62mm) package, suitable for through-hole mounting. Its non-synchronous topology and operation within a 0°C to 70°C ambient temperature range make it a reliable choice for power supply designs in various industrial and commercial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down |
| Current - Output | 500mA (Switch) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | - |
| Voltage - Input (Max) | 12V |
| Topology | Buck, Boost |
| Supplier Device Package | 14-PDIP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 30V, -25V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | ±1.2V |
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