IRF540NSTRLPBFAlternatives & Equivalent Parts
About IRF540NSTRLPBF
IRF540NSTRLPBF is a MOSFET (N-Channel) component manufactured by Infineon. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for IRF540NSTRLPBF — response within 24 hours.
Specification Comparison
| Parameter | IRF540NSTRLPBFSource | LM1117DT-1.8 | LM1117IDT-3.3 |
|---|---|---|---|
| Manufacturer | Infineon | Texas Instruments | Texas Instruments |
| Package Type | Other | TO-XXX (Inc. DPAK) | TO-XXX (Inc. DPAK) |
| Pin Count | 3 | 4 | 4 |
| Temperature Range | ~ 175.0°C | — | — |
| Price | $0.6520 | $0.4105 | $0.2600 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||
| YTEOL | 5.85 | 0 | 0 |
| Additional Feature | AVALANCHE RATED, HIGH RELIABILITY, ULTRA-LOW RESISTANCE | — | — |
| Avalanche Energy Rating (Eas) | 185 mJ | — | — |
| Case Connection | DRAIN | — | — |
| Configuration | SINGLE WITH BUILT-IN DIODE | — | — |
| DS Breakdown Voltage-Min | 100 V | — | — |
| Drain Current-Max (ID) | 33 A | — | — |
| Drain-source On Resistance-Max | 0.044 Ω | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — |
| JEDEC-95 Code | TO-263 | — | — |
| JESD-30 Code | R-PSSO-G2 | R-PSSO-G2 | R-PSSO-G2 |
| JESD-609 Code | e3 | e0 | e0 |
| Number of Elements | 1 | — | — |
| Operating Mode | ENHANCEMENT MODE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 235 | 235 |
| Polarity/Channel Type | N-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | 130 W | — | — |
| Pulsed Drain Current-Max (IDM) | 110 A | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | TIN LEAD | TIN LEAD |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Position | SINGLE | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 20 | 20 |
| Transistor Application | SWITCHING | — | — |
| Transistor Element Material | SILICON | — | — |
| Pbfree Code | — | No | No |
| Adjustability | — | FIXED | FIXED |
| Dropout Voltage1-Max | — | 1.3 V | 1.4 V |
| Dropout Voltage1-Nom | — | 1.2 V | 1.2 V |
| Input Voltage Absolute-Max | — | 20 V | 20 V |
| Input Voltage-Max | — | 10 V | 15 V |
| Input Voltage-Min | — | 3.2 V | 4.75 V |
| Line Regulation-Max | — | 0.006% | 0.006% |
| Load Regulation-Max | — | 0.01% | 0.01% |
| Number of Functions | — | 1 | 1 |
| Number of Outputs | — | 1 | 1 |
| Operating Temperature TJ-Max | — | 125 °C | 125 °C |
| Output Current1-Max | — | 0.8 A | 0.8 A |
| Output Voltage1-Max | — | 1.854 V | 3.432 V |
| Output Voltage1-Min | — | 1.746 V | 3.168 V |
| Output Voltage1-Nom | — | 1.8 V | 3.3 V |
| Package Equivalence Code | — | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB |
| Packing Method | — | RAIL | RAIL |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Technology | — | BIPOLAR | BIPOLAR |
| Terminal Pitch | — | 2.28 mm | 4.57 mm |
| Voltage Tolerance-Max | — | 3% | 2% |
| ## LM1117DT-1.8 Alternates Showing results | — | Image | — |
| Operating Temperature TJ-Min | — | — | -40 °C |
| ## LM1117IDT-3.3 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 2 alternatives for IRF540NSTRLPBF — response within 24 hours.
Quick Links
suggested
suggested
Why Look for Alternatives?
Finding alternatives for IRF540NSTRLPBF 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 IRF540NSTRLPBF 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for IRF540NSTRLPBF. Get expert recommendations within 24 hours.
FAQ
What is equivalent to IRF540NSTRLPBF?
Known equivalents for IRF540NSTRLPBF include LM1117DT-1.8, LM1117IDT-3.3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of IRF540NSTRLPBF?
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 IRF540NSTRLPBF 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.