| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,890 pcs
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4890 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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1,651 pcs
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1651 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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630 pcs
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630 pcs | On Request | 1 | On Request | On Request | JC72RB | On Request | On Request | |
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24 pcs
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24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2576T-5.0/NOPB is a monolithic integrated circuit designed for step-down (buck) switching regulator applications. It is capable of driving a 3A load with excellent line and load regulation, providing a fixed 5V output. This regulator operates at a fixed frequency of 52kHz and requires a minimal number of external components, simplifying design and reducing board space.
The device is housed in a TO-220-5 package and is designed for through-hole mounting. Its operating temperature range is -40°C to 125°C (TJ). The LM2576 series offers a high-efficiency replacement for linear regulators, substantially reducing the need for large heat sinks.
Key features include a wide input voltage range up to 40V, a 3A output current capability, and a fixed 5V output. It also includes fault protection and a low-power standby mode via TTL-shutdown capability. This regulator is suitable for various power management applications where efficient voltage conversion is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2576T-5.0/NOPB provides a fixed output voltage of 5V.
The nominal output current for this regulator is 3A.
The maximum input voltage for the LM2576T-5.0/NOPB is 40V.
The LM2576T-5.0/NOPB operates at a fixed switching frequency of 52kHz.
The operating junction temperature range for the LM2576T-5.0/NOPB is -40°C to 125°C.
The LM2576T-5.0/NOPB is supplied in a TO-220-5 package.
The LM2576T-5.0/NOPB uses through-hole mounting.