LM4040AIM3-4.1/NOPBAlternatives & Equivalent Parts
About LM4040AIM3-4.1/NOPB
LM4040AIM3-4.1/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM4040AIM3-4.1/NOPBSource | LM4040AIM3-4.1 | TPS54308DDCR | XTPS560430XFDBVR | TPS60403DBVR | BTA16-600BWRG |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (5-Pin) | Transistor Outline, Vertical |
| Pin Count | 3 | 3 | 6 | 6 | 5 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.6053 | $0.7281 | — | — | $0.2243 | $0.3650 |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | — |
| Date Of Intro | 1992-01-01 | 1993-01-01 | 2017-06-21 | 2017-10-28 | — | — |
| YTEOL | 15 | 0 | 15 | 0 | 15 | 6 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHED CAPACITOR CONVERTER | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G5 | R-PSFM-T3 |
| JESD-609 Code | e4 | e0 | e3 | — | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | — |
| Output Voltage-Max | 4.1001 V | 4.127 V | 26 V | 24 V | -1.6 V | — |
| Output Voltage-Min | 4.0919 V | 4.065 V | 1 V | 1 V | -5.25 V | — |
| Output Voltage-Nom | 4.096 V | 4.096 V | — | — | -5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | — | TSOP6,.11,37 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES | NO |
| Technology | BIPOLAR | BIPOLAR | BICMOS | — | — | — |
| Temp Coef of Voltage-Max | 100 ppm/°C | 100 ppm/°C | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | — | Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | — | 30 | — |
| Trim/Adjustable Output | NO | NO | — | — | — | — |
| Voltage Tolerance-Max | 0.1% | 0.1% | — | — | — | — |
| ## LM4040AIM3-4.1/NOPB Alternates Showing results | Image | — | — | — | — | — |
| Control Mode | — | — | CURRENT-MODE | CURRENT-MODE | — | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | — | — | 28 V | 36 V | 5.25 V | — |
| Input Voltage-Min | — | — | 4.5 V | 4 V | 1.6 V | — |
| Input Voltage-Nom | — | — | 12 V | 12 V | 5 V | — |
| Output Current-Max | — | — | 3 A | 0.6 A | 0.06 A | — |
| Switcher Configuration | — | — | BUCK | BUCK | DOUBLER INVERTER | — |
| Switching Frequency-Max | — | — | 350 kHz | 2100 kHz | 325 kHz | — |
| ## TPS54308DDCR Alternates Showing results | — | — | Image | — | — | — |
| ## XTPS560430XFDBVR Alternates Showing results | — | — | — | Image | — | — |
| ## TPS60403DBVR Alternates Showing results | — | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | — | 15 Weeks |
| Case Connection | — | — | — | — | — | ISOLATED |
| Configuration | — | — | — | — | — | SINGLE |
| Critical Rate of Rise of Off-State Voltage-Min | — | — | — | — | — | 1000 V/us |
| DC Gate Trigger Current-Max | — | — | — | — | — | 50 mA |
| DC Gate Trigger Voltage-Max | — | — | — | — | — | 1.3 V |
| Holding Current-Max | — | — | — | — | — | 50 mA |
| JEDEC-95 Code | — | — | — | — | — | TO-220AB |
| Leakage Current-Max | — | — | — | — | — | 2 mA |
| Number of Elements | — | — | — | — | — | 1 |
| RMS On-state Current-Max | — | — | — | — | — | 16 A |
| Reference Standard | — | — | — | — | — | UL RECOGNIZED |
| Repetitive Peak Off-state Voltage | — | — | — | — | — | 600 V |
| Trigger Device Type | — | — | — | — | — | SNUBBERLESS TRIAC |
| ## BTA16-600BWRG Alternates Showing results | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM4040AIM3-4.1/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.
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Request Alternatives for LM4040AIM3-4.1/NOPBFAQ
What is equivalent to LM4040AIM3-4.1/NOPB?
Known equivalents for LM4040AIM3-4.1/NOPB include LM4040AIM3-4.1, TPS54308DDCR, XTPS560430XFDBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4040AIM3-4.1/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 LM4040AIM3-4.1/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.