LM2596T-12Alternatives & Equivalent Parts
About LM2596T-12
LM2596T-12 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Transistor Outline, Vertical 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 | LM2596T-12Source | LM2596T-12/NOPB | LM2596T-12/LF03 | LM1815N/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Dual-In-Line Packages |
| Pin Count | 3 | 3 | 3 | 14 |
| 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 |
| Price | $0.8400 | $0.8400 | $0.8400 | $3.7500 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | Yes | — |
| YTEOL | 0 | 15 | 15 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | ANALOG CIRCUIT |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — |
| Input Voltage-Max | 40 V | 40 V | 40 V | — |
| Input Voltage-Min | 15 V | 4.5 V | 4.5 V | — |
| Input Voltage-Nom | 24 V | 24 V | 24 V | — |
| JESD-30 Code | R-XZFM-T5 | R-XZFM-T5 | R-XZFM-T5 | R-PDIP-T14 |
| JESD-609 Code | e0 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Output Current-Max | 7.5 A | 3 A | 3 A | — |
| Output Voltage-Nom | 12 V | 12 V | 12 V | — |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP5,.15,.2,67TB | — | — | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | IN-LINE |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Surface Mount | NO | NO | NO | NO |
| Switcher Configuration | BUCK | BUCK | BUCK | — |
| Switching Frequency-Max | 173 kHz | 173 kHz | 173 kHz | — |
| Technology | BIPOLAR | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 1.7 mm | 1.702 mm | 1.702 mm | 2.54 mm |
| Terminal Position | ZIG-ZAG | ZIG-ZAG | ZIG-ZAG | DUAL |
| ## LM2596T-12 Alternates Showing results | Image | — | — | — |
| Number of Outputs | — | 1 | 1 | — |
| Output Voltage-Max | — | 37 V | 37 V | — |
| Output Voltage-Min | — | 3.3 V | 3.3 V | — |
| ## LM2596T-12/NOPB Alternates Showing results | — | Image | — | — |
| Number of Channels | — | — | — | 1 |
| Peak Reflow Temperature (Cel) | — | — | — | NOT APPLICABLE |
| Supply Current-Max (Isup) | — | — | — | 6 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 12 V |
| Supply Voltage-Min (Vsup) | — | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 10 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | NOT SPECIFIED |
| ## LM1815N/NOPB 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 3 alternatives for LM2596T-12 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM2596T-12 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 LM2596T-12 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 LM2596T-12?
Known equivalents for LM2596T-12 include LM2596T-12/NOPB, LM2596T-12/LF03, LM1815N/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2596T-12?
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 LM2596T-12 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.