| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 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 |
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The Texas Instruments LM2576HVT-5.0/NOPB is an integrated circuit designed for step-down (buck) DC/DC conversion. It features a wide input voltage range from 4V up to 60V, making it suitable for various power supply applications.
This regulator can deliver a continuous output current of up to 3A. It operates at a fixed switching frequency of 52kHz and utilizes voltage mode control. The device includes features such as Enable and Over Current Protection. The output voltage is fixed at 5V for this specific part number, though adjustable versions are available.
Packaged in a TO-220-5 configuration, the LM2576HVT-5.0/NOPB is designed for through-hole mounting. Its operating temperature range is -40°C to 125°C (TJ). This component requires only a few external components for operation, simplifying circuit design.
Key electrical characteristics include a typical quiescent current of 5mA and a maximum duty cycle of 98%. The topology is a buck converter with no synchronous rectifier. This device is part of the SIMPLE SWITCHER family, known for its low component count and ease of use.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.83 | $2.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 4V to 60V.
The maximum output current is 3A.
The fixed output voltage is 5V.
The operating temperature range is -40°C to 125°C (TJ).
It is supplied in a TO-220-5 package.
The switching frequency is 52kHz.