LM2576SX-5.0/NOPBAlternatives & Equivalent Parts
About LM2576SX-5.0/NOPB
LM2576SX-5.0/NOPB 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 | LM2576SX-5.0/NOPBSource | LM2576S-5.0/NOPB | SL23-E3/52T | LD29150DT33R | LM2576S-5.0 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Vishay | STMicroelectronics | Texas Instruments |
| Package Type | Other | Other | Diodes Moulded | Other | — |
| Pin Count | 4 | 4 | 2 | 3 | — |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | — |
| Price | $0.9710 | $0.1814 | $0.0975 | $0.6240 | $1.1654 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | — | — |
| YTEOL | 15 | 15 | 6.1 | 6.2 | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 40 V | 40 V | — | 13 V | — |
| Input Voltage-Min | 4 V | 4 V | — | 4.3 V | — |
| Input Voltage-Nom | 12 V | 12 V | — | — | — |
| JESD-30 Code | R-PSSO-G5 | R-PSSO-G5 | R-PDSO-C2 | R-PSSO-G2 | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | — |
| Number of Functions | 1 | 1 | — | 1 | — |
| Number of Outputs | 1 | 1 | — | 1 | — |
| Output Current-Max | 3 A | 3 A | 2 A | — | — |
| Output Voltage-Max | 37 V | 37 V | — | — | — |
| Output Voltage-Min | 3.3 V | 3.3 V | — | — | — |
| Output Voltage-Nom | 5 V | 5 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | — | SMSIP3H,.38,90TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 245 | 245 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Surface Mount | YES | YES | YES | YES | — |
| Switcher Configuration | BUCK | BUCK | — | — | — |
| Switching Frequency-Max | 63 kHz | 63 kHz | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | C BEND | GULL WING | — |
| Terminal Pitch | 1.7 mm | 1.7 mm | — | 2.28 mm | — |
| Terminal Position | SINGLE | SINGLE | DUAL | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | — |
| ## LM2576SX-5.0/NOPB Alternates Showing results | Image | — | — | — | — |
| ## LM2576S-5.0/NOPB Alternates Showing results | — | Image | — | — | — |
| Additional Feature | — | — | FREE WHEELING DIODE, LOW POWER LOSS | — | — |
| Application | — | — | EFFICIENCY | — | — |
| Configuration | — | — | SINGLE | — | — |
| Diode Element Material | — | — | SILICON | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | — | 0.28 V | — | — |
| JEDEC-95 Code | — | — | DO-214AA | — | — |
| Non-rep Pk Forward Current-Max | — | — | 100 A | — | — |
| Number of Elements | — | — | 1 | — | — |
| Number of Phases | — | — | 1 | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 30 V | — | — |
| Technology | — | — | SCHOTTKY | BIPOLAR | — |
| Factory Lead Time | — | — | — | 12 Weeks | — |
| Adjustability | — | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | — | 0.7 V | — |
| Dropout Voltage1-Nom | — | — | — | 0.4 V | — |
| Input Voltage Absolute-Max | — | — | — | 30 V | — |
| Line Regulation-Max | — | — | — | 0.5% | — |
| Load Regulation-Max | — | — | — | 1% | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — |
| Output Current1-Max | — | — | — | 1.5 A | — |
| Output Voltage1-Max | — | — | — | 3.366 V | — |
| Output Voltage1-Min | — | — | — | 3.234 V | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — |
| Packing Method | — | — | — | TR, 13 INCH | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Voltage Tolerance-Max | — | — | — | 2% | — |
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 4 alternatives for LM2576SX-5.0/NOPB — response within 24 hours.
Quick Links
Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSSO5
suggested
suggested
Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSSO5
Why Look for Alternatives?
Finding alternatives for LM2576SX-5.0/NOPB 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 LM2576SX-5.0/NOPB 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 LM2576SX-5.0/NOPB?
Known equivalents for LM2576SX-5.0/NOPB include LM2576S-5.0/NOPB, SL23-E3/52T, LD29150DT33R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2576SX-5.0/NOPB?
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 LM2576SX-5.0/NOPB 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.