LM2576T-ADJAlternatives & Equivalent Parts
About LM2576T-ADJ
LM2576T-ADJ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM2576T-ADJSource | LM2576TV-ADJG | LM2576T-ADJ/NOPB | LM2576T-ADJ/LF03 | LM2576T-ADJG | B72520E0250K062 | LM2576T-ADJLB03/NOPB |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Texas Instruments | Texas Instruments | ON Semiconductor | EPCOS | Texas Instruments |
| Package Type | Other | Transistor Outline, Vertical | Other | Transistor Outline, Vertical | Other | Varistors Chip | Other |
| Pin Count | 3 | 5 | 3 | 3 | 5 | 2 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 175.0°C | -40.0°C ~ 125.0°C |
| Price | $0.8201 | $0.8851 | $1.2511 | $0.8438 | $0.9515 | $0.1249 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — | — |
| Date Of Intro | 1992-01-01 | — | — | — | — | — | — |
| YTEOL | 0 | 6.2 | 15 | 15 | 6.2 | 7.47 | 0 |
| Additional Feature | ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT | — | ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT | ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT | — | FLAME PROOF | ALSO HAS ADJUSTABLE OUTPUTS AS 1.23 V TO 37 V |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | 40 V | 40 V | 40 V | 40 V | — | 40 V |
| Input Voltage-Min | 4 V | 8 V | 4 V | 4 V | 8 V | — | — |
| Input Voltage-Nom | 12 V | 12 V | 12 V | 12 V | 12 V | — | — |
| JESD-30 Code | R-PSFM-T5 | R-PZFM-T5 | R-PSFM-T5 | R-XZFM-T5 | R-PSFM-T5 | — | R-XSFM-T5 |
| JESD-609 Code | e0 | e3 | e3 | e3 | e3 | e3 | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | — | 1 | 1 | — | — | — |
| Output Current-Max | 3 A | 7.5 A | 3 A | 3 A | 7.5 A | — | 3 A |
| Output Voltage-Max | 37 V | 1.243 V | 37 V | 37 V | 1.243 V | — | 37 V |
| Output Voltage-Min | 3.3 V | 1.217 V | 3.3 V | 3.3 V | 1.217 V | — | 1.23 V |
| Output Voltage-Nom | 1.23 V | — | 1.23 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | — | UNSPECIFIED |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | SMT | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | — | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| Surface Mount | NO | NO | NO | NO | NO | YES | NO |
| Switcher Configuration | BUCK | BUCK | BUCK | BUCK | BUCK | — | BUCK |
| Switching Frequency-Max | 63 kHz | 63 kHz | 63 kHz | 63 kHz | 63 kHz | — | 63 kHz |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | MATTE TIN OVER NICKEL | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 1.7 mm | — | 1.7 mm | 1.7 mm | — | — | — |
| Terminal Position | SINGLE | ZIG-ZAG | SINGLE | ZIG-ZAG | SINGLE | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | — | — | — | — | — |
| ## LM2576T-ADJ Alternates Showing results | Image | — | — | — | — | — | — |
| Manufacturer Package Code | — | 314B-05 | — | — | 314D-04 | — | — |
| Package Equivalence Code | — | ZIP5,.15,.2,67TB | — | — | SIP5,.1,67TB | — | — |
| Technology | — | BIPOLAR | — | — | BIPOLAR | CERAMIC | — |
| ## LM2576T-ADJ/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| ## LM2576T-ADJ/LF03 Alternates Showing results | — | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Factory Lead Time | — | — | — | — | — | 11 Weeks | — |
| Circuit RMS Voltage-Max | — | — | — | — | — | 25 V | — |
| Energy Absorbing Capacity-Max | — | — | — | — | — | 1 J | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — |
| Package Height | — | — | — | — | — | 1.7 mm | — |
| Package Length | — | — | — | — | — | 3.2 mm | — |
| Package Width | — | — | — | — | — | 1.6 mm | — |
| Packing Method | — | — | — | — | — | TR, BLISTER, 7 INCH | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.008 W | — |
| Rated Temperature | — | — | — | — | — | 150 °C | — |
| Reference Standard | — | — | — | — | — | AEC-Q200 | — |
| Resistor Type | — | — | — | — | — | VARISTOR | — |
| Terminal Placement | — | — | — | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | — | — | — | WRAPAROUND | — |
| Working Voltage | — | — | — | — | — | 31 V | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for LM2576T-ADJ — response within 24 hours.
Quick Links
Rochester Electronics LLC 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PZFM5, LEAD FREE, TO-220, 5 PIN
Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSFM5
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Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max
Why Look for Alternatives?
Finding alternatives for LM2576T-ADJ is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM2576T-ADJ replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LM2576T-ADJ?
Known equivalents for LM2576T-ADJ include LM2576TV-ADJG, LM2576T-ADJ/NOPB, LM2576T-ADJ/LF03. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2576T-ADJ?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM2576T-ADJ alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.