LM2594M-3.3/NOPBAlternatives & Equivalent Parts
About LM2594M-3.3/NOPB
LM2594M-3.3/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 | LM2594M-3.3/NOPBSource | 595D336X9035R2T | LM2594HVM-5.0/NOPB | AD7484BSTZ | MM5Z4V7T1G | LM2594M-3.3 | LM2594MX-3.3 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Vishay | Texas Instruments | Analog Devices | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Capacitor Chip Polarised | Small Outline Packages | Quad Flat Packages | Small Outline Diode Flat Lead | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 2 | 8 | 48 | 2 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.6660 | $1.1300 | $1.5378 | $22.7100 | $0.0220 | $1.6660 | $1.7399 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | Yes | No | Yes | Yes | No |
| YTEOL | 15 | 6.75 | 15 | 10 | 6.65 | 0 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | SWITCHING REGULATOR | — | — | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | — | VOLTAGE-MODE | — | — | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | — | 60 V | — | — | 40 V | 40 V |
| Input Voltage-Min | 4.5 V | — | 4.5 V | — | — | 4.5 V | 4.5 V |
| Input Voltage-Nom | 12 V | — | 12 V | — | — | 12 V | 12 V |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-G8 | S-PQFP-G48 | R-PDSO-F2 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e0 | e0 |
| Number of Functions | 1 | — | 1 | 1 | — | 1 | 1 |
| Number of Outputs | 1 | — | 1 | — | — | 1 | — |
| Output Current-Max | 0.5 A | — | 0.5 A | — | — | 0.5 A | 1.4 A |
| Output Voltage-Max | 37 V | — | 37 V | — | — | 37 V | — |
| Output Voltage-Min | 3.3 V | — | 3.3 V | — | — | 3.3 V | — |
| Output Voltage-Nom | 3.3 V | — | 5 V | — | — | 3.3 V | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 235 | 235 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | — | BUCK | — | — | BUCK | BUCK |
| Switching Frequency-Max | 173 kHz | — | 173 kHz | — | — | 173 kHz | 173 kHz |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Tin/Lead (Sn/Pb) | TIN LEAD |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | FLAT | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 1.27 mm | 0.5 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | DUAL | QUAD | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | NOT SPECIFIED | 20 |
| ## LM2594M-3.3/NOPB Alternates Showing results | Image | — | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | — | — | — |
| Factory Lead Time | — | 16 Weeks | — | — | 7 Weeks | — | — |
| Additional Feature | — | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ | — | — | — | — | — |
| Capacitance | — | 33 µF | — | — | — | — | — |
| Capacitor Type | — | TANTALUM CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | TANTALUM (DRY/SOLID) | — | — | — | — | — |
| ESR | — | 280 mΩ | — | — | — | — | — |
| Height | — | 3.5 mm | — | — | — | — | — |
| Leakage Current | — | 0.0116 mA | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — |
| Negative Tolerance | — | 10% | — | — | — | — | — |
| Packing Method | — | TR, EMBOSSED PLASTIC, 7 INCH | — | — | — | — | — |
| Polarity | — | POLARIZED | — | — | UNIDIRECTIONAL | — | — |
| Positive Tolerance | — | 10% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | 35 V | — | — | — | — | — |
| Ripple Current | — | 940 mA | — | — | — | — | — |
| Size Code | — | 2824 | — | — | — | — | — |
| Tan Delta | — | 0.06 | — | — | — | — | — |
| Terminal Shape | — | WRAPAROUND | — | — | — | — | — |
| ## LM2594HVM-5.0/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | ST-48 | 502 | — | — |
| Analog Input Voltage-Max | — | — | — | 2.7 V | — | — | — |
| Analog Input Voltage-Min | — | — | — | -0.2 V | — | — | — |
| Conversion Time-Max | — | — | — | 0.3 µs | — | — | — |
| Converter Type | — | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — |
| Linearity Error-Max (EL) | — | — | — | 0.0061% | — | — | — |
| Number of Analog In Channels | — | — | — | 1 | — | — | — |
| Number of Bits | — | — | — | 14 | — | — | — |
| Output Bit Code | — | — | — | BINARY, 2'S COMPLEMENT BINARY | — | — | — |
| Output Format | — | — | — | PARALLEL, WORD | — | — | — |
| Package Equivalence Code | — | — | — | QFP48,.35SQ,20 | — | — | SOP8,.25 |
| Sample Rate | — | — | — | 3 MHz | — | — | — |
| Sample and Hold / Track and Hold | — | — | — | TRACK | — | — | — |
| Supply Voltage-Nom | — | — | — | 5 V | — | — | — |
| Technology | — | — | — | CMOS | ZENER | BIPOLAR | BIPOLAR |
| ## AD7484BSTZ Alternates Showing results | — | — | — | Image | — | — | — |
| Configuration | — | — | — | — | SINGLE | — | — |
| Diode Element Material | — | — | — | — | SILICON | — | — |
| Diode Type | — | — | — | — | ZENER DIODE | — | — |
| Dynamic Impedance-Max | — | — | — | — | 80 Ω | — | — |
| Forward Voltage-Max (VF) | — | — | — | — | 0.9 V | — | — |
| Knee Impedance-Max | — | — | — | — | 800 Ω | — | — |
| Number of Elements | — | — | — | — | 1 | — | — |
| Power Dissipation-Max | — | — | — | — | 0.5 W | — | — |
| Reference Voltage-Nom | — | — | — | — | 4.7 V | — | — |
| Reverse Current-Max | — | — | — | — | 3 µA | — | — |
| Reverse Test Voltage | — | — | — | — | 2 V | — | — |
| Voltage Temp Coeff-Max | — | — | — | — | 0.2 mV/°C | — | — |
| Voltage Tol-Max | — | — | — | — | 6.38% | — | — |
| Working Test Current | — | — | — | — | 5 mA | — | — |
| Date Of Intro | — | — | — | — | — | 1996-01-01 | — |
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 LM2594M-3.3/NOPB — response within 24 hours.
Quick Links
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Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, BIPolar, PDSO8
Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for LM2594M-3.3/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 LM2594M-3.3/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 LM2594M-3.3/NOPB?
Known equivalents for LM2594M-3.3/NOPB include 595D336X9035R2T, LM2594HVM-5.0/NOPB, AD7484BSTZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2594M-3.3/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 LM2594M-3.3/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.