LM27403SQE/NOPBAlternatives & Equivalent Parts
About LM27403SQE/NOPB
LM27403SQE/NOPB is a power-management component manufactured by Texas Instruments. It comes in a WSON-12 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 | LM27403SQE/NOPBSource | GRM155R60J106ME15D | EEE-FK1V101GP | EEEFK1V101GP |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Murata Electronics | Panasonic | Panasonic |
| Package Type | WSON-12 | Capacitor Chip Non-polarised | Other | Other |
| Pin Count | 12 | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | — | -55.0°C ~ 105.0°C |
| Price | $1.3510 | $0.0171 | $0.1100 | $0.2600 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 7 | — | 7 |
| Additional Feature | ADJUSTABLE OUTPUT MODE FROM 0.6 TO 18.6V | — | — | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — | — |
| Control Mode | VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 20 V | — | — | — |
| Input Voltage-Min | 3 V | — | — | — |
| Input Voltage-Nom | 12 V | — | — | — |
| JESD-30 Code | S-XQCC-N24 | — | — | — |
| JESD-609 Code | e3 | e3 | — | — |
| Number of Functions | 1 | — | — | — |
| Number of Outputs | 1 | — | — | — |
| Output Current-Max | 30 A | — | — | — |
| Output Voltage-Max | 19 V | — | — | — |
| Output Voltage-Min | 0.6 V | — | — | — |
| Package Body Material | UNSPECIFIED | — | — | — |
| Package Shape | SQUARE | RECTANGULAR PACKAGE | — | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | — | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | — | — |
| Surface Mount | YES | YES | — | YES |
| Switcher Configuration | BUCK | — | — | — |
| Switching Frequency-Max | 1200 kHz | — | — | — |
| Temperature Grade | AUTOMOTIVE | — | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Terminal Form | NO LEAD | — | — | — |
| Terminal Pitch | 0.5 mm | — | — | — |
| Terminal Position | QUAD | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — |
| ## LM27403SQE/NOPB Alternates Showing results | Image | — | — | — |
| Reach Compliance Code | — | Compliant | — | Compliant |
| Factory Lead Time | — | 10 Weeks | — | 21 Weeks |
| Capacitance | — | 10 µF | — | 100 µF |
| Capacitor Type | — | CERAMIC CAPACITOR | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Dielectric Material | — | CERAMIC | — | ALUMINUM (WET) |
| Height | — | 0.5 mm | — | 10.2 mm |
| Mounting Feature | — | SURFACE MOUNT | — | SURFACE MOUNT |
| Multilayer | — | YES | — | — |
| Negative Tolerance | — | 20% | — | 20% |
| Packing Method | — | 180mm Reel W8P2 | — | TR, EMBOSSED, 15 INCH |
| Positive Tolerance | — | 20% | — | 20% |
| Rated (DC) Voltage (URdc) | — | 6.3 V | — | 35 V |
| Size Code | — | 1005M/0402 | — | 3333 |
| Temperature Characteristics Code | — | X5R | — | — |
| Temperature Coefficient | — | 15% ppm/°C | — | — |
| Terminal Shape | — | WRAPAROUND | — | FLAT |
| Leakage Current | — | — | — | 0.035 mA |
| Polarity | — | — | — | POLARIZED |
| Reference Standard | — | — | — | AEC-Q200 |
| Ripple Current | — | — | — | 450 mA |
| Tan Delta | — | — | — | 0.12 |
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 LM27403SQE/NOPB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM27403SQE/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 LM27403SQE/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 LM27403SQE/NOPB?
Known equivalents for LM27403SQE/NOPB include GRM155R60J106ME15D, EEE-FK1V101GP, EEEFK1V101GP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM27403SQE/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 LM27403SQE/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.