Texas Instruments · DC-DC converter IC
LM2576
Texas Instruments DC-DC converter IC
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM2576LM2576 is a DC-DC converter IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our DC-DC Converters catalog (Power Management).
PartnerSemi sources the LM2576 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LM2576 |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | DC-DC converter IC |
| Category | DC-DC Converters |
| Part number type | Base / family part number |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments DC-DC Converters
| Part number | Type | |
|---|---|---|
| LM2575T-5.0/NOPB | DC-DC Converters | |
| LM2575T-ADJ/LF02 | DC-DC Converters | |
| LM2575T-ADJ/LF03 | DC-DC Converters | |
| LM2575T-ADJ/NOPB | DC-DC Converters | |
| LM2576HV | DC-DC converter IC | |
| LM2576HVS-12/NOPB | DC-DC Converters | |
| LM2576HVS-ADJ-NS | DC-DC Converters | |
| LM2576HVSX-12 | DC-DC Converters |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM2576WT | Microchip Technology | DC-DC Converters | |
| LM2576WU | Microchip Technology | DC-DC Converters | |
| LM2576R-12 | HTC Korea TAEJIN Technology | DC-DC Converters | |
| LM2576R-15 | HTC Korea TAEJIN Technology | DC-DC Converters | |
| LM2576R-3.3 | HTC Korea TAEJIN Technology | DC-DC Converters | |
| LM2576R-5.0 | HTC Korea TAEJIN Technology | DC-DC Converters | |
| LM2576S-12 | HXY MOSFET | DC-DC Converters | |
| LM2576S-3.3 | Slkor SLKORMICRO Electronics | DC-DC Converters |
Frequently asked questions
What is the LM2576?
LM2576 is a DC-DC converter IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our DC-DC Converters catalog (Power Management).
Which part numbers are similar to the LM2576?
Similar part numbers in our catalog include LM2576WT (Microchip Technology), LM2576WU (Microchip Technology), LM2576R-12 (HTC Korea TAEJIN Technology), LM2576R-15 (HTC Korea TAEJIN Technology), LM2576R-3.3 (HTC Korea TAEJIN Technology) and LM2576R-5.0 (HTC Korea TAEJIN Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM2576?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM2576&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.