LM2598T-3.3Alternatives & Equivalent Parts
About LM2598T-3.3
LM2598T-3.3 is an electronic component manufactured by Texas Instruments. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM2598T-3.3Source | LM2596T-3.3 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | — | Transistor Outline, Vertical |
| Pin Count | — | 3 |
| Temperature Range | — | -40.0°C ~ 125.0°C |
| Price | $2.7738 | $0.7500 |
| Electrical Parameters | ||
| outputVoltage | 3.3 V | — |
| inputVoltageMin | 4 V | — |
| inputVoltageMax | 40 V | — |
| outputCurrentMax | 150 mA | — |
| switchingFrequency | 52 kHz | — |
| topology | Buck (Step-Down) | — |
| operatingTempMin | -40 °C | — |
| operatingTempMax | 125 °C | — |
| packageType | TO-263-5 | — |
| Pbfree Code | — | No |
| YTEOL | — | 0 |
| Analog IC - Other Type | — | SWITCHING REGULATOR |
| Control Mode | — | VOLTAGE-MODE |
| Input Voltage-Max | — | 40 V |
| Input Voltage-Min | — | 4.75 V |
| Input Voltage-Nom | — | 12 V |
| JESD-30 Code | — | R-XZFM-T5 |
| JESD-609 Code | — | e0 |
| Number of Functions | — | 1 |
| Output Current-Max | — | 7.5 A |
| Output Voltage-Nom | — | 3.3 V |
| Package Body Material | — | UNSPECIFIED |
| Package Equivalence Code | — | ZIP5,.15,.2,67TB |
| Package Shape | — | RECTANGULAR |
| Package Style | — | FLANGE MOUNT |
| Qualification Status | — | Not Qualified |
| Surface Mount | — | NO |
| Switcher Configuration | — | BUCK |
| Switching Frequency-Max | — | 173 kHz |
| Technology | — | BIPOLAR |
| Temperature Grade | — | AUTOMOTIVE |
| Terminal Finish | — | Tin/Lead (Sn/Pb) |
| Terminal Form | — | THROUGH-HOLE |
| Terminal Pitch | — | 1.7 mm |
| Terminal Position | — | ZIG-ZAG |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Higher current (3A) version of the same Simple Switcher family with identical fixed 3.3V output and pin-compatible TO-263-5 package; drop-in upgrade for designs needing more current.
Why Look for Alternatives?
Finding alternatives for LM2598T-3.3 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 LM2598T-3.3 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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Request Alternatives for LM2598T-3.3FAQ
What is equivalent to LM2598T-3.3?
Known equivalents for LM2598T-3.3 include LM2596T-3.3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2598T-3.3?
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 LM2598T-3.3 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.