LMR62421XMFE/NOPBAlternatives & Equivalent Parts
About LMR62421XMFE/NOPB
LMR62421XMFE/NOPB is a Power Supply component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) 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 | LMR62421XMFE/NOPBSource | RB160MM-60TR | REF5030AIDGKT | 513002B02500G | LMR62421XMF/NOPB |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ROHM Semiconductor | Texas Instruments | Aavid Thermalloy | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Other | Small Outline Packages | Other | SOT23 (5-Pin) |
| Pin Count | 5 | 2 | 8 | 2 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.4564 | $0.0713 | $0.4192 | $1.2000 | $0.8660 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| YTEOL | 15 | 6.07 | 15 | — | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE UP TO 24V | HIGH RELIABILITY | — | — | ALSO OPERATES IN ADJUSTABLE MODE UP TO 24V |
| Analog IC - Other Type | SWITCHING REGULATOR | — | THREE TERMINAL VOLTAGE REFERENCE | — | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | — | — | — | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5 V | — | 18 V | — | 5.5 V |
| Input Voltage-Min | 2.7 V | — | 2.7 V | — | 2.7 V |
| Input Voltage-Nom | 5 V | — | — | — | 5 V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-F2 | S-PDSO-G8 | — | R-PDSO-G5 |
| JESD-609 Code | e3 | e3 | e4 | — | e3 |
| Number of Functions | 1 | — | 1 | — | 1 |
| Number of Outputs | 1 | — | 1 | — | 1 |
| Output Voltage-Max | 24 V | — | 3.003 V | — | 24 V |
| Output Voltage-Min | 3 V | — | 2.997 V | — | 3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 |
| Surface Mount | YES | YES | YES | — | YES |
| Switcher Configuration | BOOST | — | — | — | BOOST |
| Switching Frequency-Max | 1600 kHz | — | — | — | 1600 kHz |
| Technology | BICMOS | SCHOTTKY | — | — | BICMOS |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) |
| Terminal Form | GULL WING | FLAT | GULL WING | — | GULL WING |
| Terminal Pitch | 0.95 mm | — | 0.65 mm | — | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 10 | 30 | — | 30 |
| Factory Lead Time | — | 17 Weeks | — | 6 Weeks | — |
| Application | — | GENERAL PURPOSE | — | — | — |
| Configuration | — | SINGLE | — | — | — |
| Diode Element Material | — | SILICON | — | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | 0.55 V | — | — | — |
| Non-rep Pk Forward Current-Max | — | 30 A | — | — | — |
| Number of Elements | — | 1 | — | — | — |
| Number of Phases | — | 1 | — | — | — |
| Output Current-Max | — | 1 A | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 60 V | — | — | — |
| Reverse Current-Max | — | 50 µA | — | — | — |
| Reverse Test Voltage | — | 60 V | — | — | — |
| Output Voltage-Nom | — | — | 3 V | — | — |
| Package Equivalence Code | — | — | TSSOP8,.19 | — | — |
| Qualification Status | — | — | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | — | — | 18 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 2.7 V | — | — |
| Temp Coef of Voltage-Max | — | — | 3 ppm/°C | — | — |
| Trim/Adjustable Output | — | — | YES | — | — |
| Voltage Tolerance-Max | — | — | 0.1% | — | — |
| ## REF5030AIDGKT Alternates Showing results | — | — | Image | — | — |
| Body Material | — | — | — | ALUMINUM | — |
| Color | — | — | — | BLACK | — |
| Construction | — | — | — | EXTRUDED | — |
| Fin Orientation | — | — | — | RADIAL | — |
| Finish | — | — | — | ANODIZED | — |
| Height | — | — | — | 25.4 mm | — |
| Thermal Resistance | — | — | — | 13.4 Ω | — |
| Thermal Support Device Type | — | — | — | HEAT SINK | — |
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 4 alternatives for LMR62421XMFE/NOPB — response within 24 hours.
Quick Links
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Switching Regulator, Current-mode, 1600kHz Switching Freq-Max, BICMOS, PDSO5
Why Look for Alternatives?
Finding alternatives for LMR62421XMFE/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 LMR62421XMFE/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 LMR62421XMFE/NOPB?
Known equivalents for LMR62421XMFE/NOPB include RB160MM-60TR, REF5030AIDGKT, 513002B02500G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMR62421XMFE/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 LMR62421XMFE/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.