LM2578AM/NOPBAlternatives & Equivalent Parts
About LM2578AM/NOPB
LM2578AM/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages 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 | LM2578AM/NOPBSource | LM2578AM | EL7212CSZ | SD1206S100S1R0 | TLC271CP |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Intersil | AVX | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Diodes Chip | Dual-In-Line Packages |
| Pin Count | 8 | 8 | 8 | 2 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | ~ 70.0°C |
| Price | $2.3800 | $2.3800 | $1.6861 | $0.1110 | $0.3495 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| YTEOL | 15 | 0 | 0 | 6.07 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — |
| Input Voltage-Max | 40 V | 40 V | — | — | — |
| Input Voltage-Min | 2 V | 2 V | — | — | — |
| Input Voltage-Nom | 5 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-N2 | R-PDIP-T8 |
| JESD-609 Code | e3 | e0 | e3 | — | e4 |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | 1 | — | — | — |
| Output Current-Max | 0.75 A | 0.75 A | — | 1 A | — |
| Output Voltage-Max | 36 V | 36 V | — | — | — |
| Output Voltage-Min | 1 V | 1 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — | — | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 235 | 260 | NOT SPECIFIED | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Supply Current-Max (Isup) | 4 mA | 4 mA | — | — | — |
| Surface Mount | YES | YES | YES | YES | NO |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | — | — | — |
| Switching Frequency-Max | 24 kHz | 24 kHz | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | MATTE TIN | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | NOT SPECIFIED | — |
| ## LM2578AM/NOPB Alternates Showing results | Image | — | — | — | — |
| Date Of Intro | — | 1998-04-01 | 2017-10-12 | — | — |
| Control Mode | — | VOLTAGE-MODE | — | — | — |
| Control Technique | — | PULSE WIDTH MODULATION | — | — | — |
| Technology | — | BIPOLAR | — | SCHOTTKY | CMOS |
| ## LM2578AM Alternates Showing results | — | Image | — | — | — |
| Manufacturer Package Code | — | — | M8.15E | — | — |
| Factory Lead Time | — | — | 18 Weeks | 16 Weeks | — |
| High Side Driver | — | — | NO | — | — |
| Input Characteristics | — | — | STANDARD | — | — |
| Interface IC Type | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| Output Characteristics | — | — | STANDARD | — | — |
| Output Peak Current Limit-Nom | — | — | 2 A | — | — |
| Output Polarity | — | — | INVERTED | — | — |
| Supply Current-Max | — | — | 2.5 mA | — | 1.6 mA |
| Supply Voltage-Max | — | — | 15 V | — | — |
| Supply Voltage-Min | — | — | 4.5 V | — | — |
| Turn-off Time | — | — | 25 µs | — | — |
| Turn-on Time | — | — | 25 µs | — | — |
| Additional Feature | — | — | — | LOW POWER LOSS | — |
| Application | — | — | — | GENERAL PURPOSE | — |
| Configuration | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — |
| Number of Elements | — | — | — | 1 | — |
| Number of Phases | — | — | — | 1 | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 100 V | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.00006 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.00006 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 65 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 80 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.00006 µA |
| Input Offset Voltage-Max | — | — | — | — | 10000 µV |
| Low-Bias | — | — | — | — | YES |
| Low-Offset | — | — | — | — | NO |
| Micropower | — | — | — | — | NO |
| Packing Method | — | — | — | — | TUBE |
| Power | — | — | — | — | NO |
| Programmable Power | — | — | — | — | YES |
| Slew Rate-Nom | — | — | — | — | 3.6 V/us |
| Subcategory | — | — | — | — | Operational Amplifier |
| Supply Voltage Limit-Max | — | — | — | — | 18 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V |
| Unity Gain BW-Nom | — | — | — | — | 2000 |
| Voltage Gain-Min | — | — | — | — | 10000 |
| Wideband | — | — | — | — | NO |
| ## TLC271CP Alternates Showing results | — | — | — | — | Image |
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 LM2578AM/NOPB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM2578AM/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 LM2578AM/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 LM2578AM/NOPB?
Known equivalents for LM2578AM/NOPB include LM2578AM, EL7212CSZ, SD1206S100S1R0. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2578AM/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 LM2578AM/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.