| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,012 pcs
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1012 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2574M-5.0 is a 5V fixed output, 500mA step-down (buck) voltage regulator. It is designed for applications requiring efficient power conversion with minimal external components.
Key electrical specifications include a wide input voltage range from 4V to 40V, a maximum output current of 500mA, and a fixed output voltage of 5V. The device operates at a switching frequency of 52kHz and features voltage mode control. It includes essential protection mechanisms such as overcurrent protection and thermal shutdown.
This regulator is housed in a 14-SOIC surface-mount package, facilitating integration into compact designs. The operating temperature range is -40°C to 125°C (TJ), making it suitable for various environmental conditions. Its design emphasizes high efficiency and the use of readily available standard inductors.
The LM2574M-5.0 is well-suited for a variety of power management applications where a reliable and efficient step-down voltage conversion is needed. Its robust features and standard packaging make it a practical choice for many electronic systems.
| Qty | Low | High |
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| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 40V.
The output voltage is fixed at 5V.
The maximum output current is 500mA.
The switching frequency is 52kHz.
The operating temperature range is -40°C to 125°C.
It comes in a 14-SOIC surface mount package.
It includes enable and overcurrent protection features.