LNJ437W84RAAlternatives & Equivalent Parts
About LNJ437W84RA
LNJ437W84RA is a LED component manufactured by Panasonic. It comes in a LEDs Chip 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 | LNJ437W84RASource | TPS78233DDCT | TPS78233DDCR | TL431BCDCKTE4 |
|---|---|---|---|---|
| Manufacturer | Panasonic | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | LEDs Chip | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (6-Pin) |
| Pin Count | 2 | 5 | 5 | 6 |
| Temperature Range | -30.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C |
| Price | $0.1370 | $0.4769 | $0.3877 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| YTEOL | 0 | 15 | 15 | 0 |
| Color | AMBER | — | — | — |
| Color@Wavelength | Amber | — | — | — |
| Configuration | SINGLE | — | — | — |
| Forward Current-Max | 0.02 A | — | — | — |
| Forward Voltage-Max | 2.3 V | — | — | — |
| Luminous Intensity-Nom | 25.0 mcd | — | — | — |
| Mounting Feature | SURFACE MOUNT | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 |
| Optoelectronic Device Type | SINGLE COLOR LED | — | — | — |
| Overall Height | 0.2 mm | — | — | — |
| Packing Method | BULK | TR | TR | — |
| Peak Wavelength | 595 nm | — | — | — |
| Reverse Voltage-Max | 4 V | — | — | — |
| Shape | RECTANGULAR | — | — | — |
| Size | 1.1 mm | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Pitch | 1.04 mm | 0.95 mm | 0.95 mm | 0.65 mm |
| Pbfree Code | — | Yes | Yes | Yes |
| Adjustability | — | FIXED | FIXED | — |
| Dropout Voltage1-Max | — | 0.25 V | 0.25 V | — |
| Dropout Voltage1-Nom | — | 0.13 V | 0.13 V | — |
| Input Voltage Absolute-Max | — | 6 V | 6 V | — |
| Input Voltage-Max | — | 5.5 V | 5.5 V | — |
| Input Voltage-Min | — | 2.2 V | 3.8 V | — |
| JESD-30 Code | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G6 |
| JESD-609 Code | — | e4 | e4 | e4 |
| Line Regulation-Max | — | 0.033% | 0.033% | — |
| Load Regulation-Max | — | 0.066% | 0.066% | — |
| Number of Outputs | — | 1 | 1 | 1 |
| Operating Temperature TJ-Max | — | 125 °C | 125 °C | — |
| Operating Temperature TJ-Min | — | -40 °C | -40 °C | — |
| Output Current1-Max | — | 0.15 A | 0.15 A | — |
| Output Voltage1-Max | — | 3.399 V | 3.399 V | — |
| Output Voltage1-Min | — | 3.201 V | 3.201 V | — |
| Output Voltage1-Nom | — | 3.3 V | 3.3 V | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSSOP6,.08 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Technology | — | PMOS | PMOS | BIPOLAR |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | — | GULL WING | GULL WING | GULL WING |
| Terminal Position | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 |
| Voltage Tolerance-Max | — | 3% | 3% | — |
| ## TPS78233DDCT Alternates Showing results | — | Image | — | — |
| Reach Compliance Code | — | — | Compliant | — |
| Additional Feature | — | — | — | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V |
| Analog IC - Other Type | — | — | — | TWO TERMINAL VOLTAGE REFERENCE |
| Output Current-Max | — | — | — | 0.1 A |
| Output Voltage-Max | — | — | — | 2.507 V |
| Output Voltage-Min | — | — | — | 2.483 V |
| Output Voltage-Nom | — | — | — | 2.495 V |
| Temp Coef of Voltage-Max | — | — | — | 92 ppm/°C |
| Temperature Grade | — | — | — | COMMERCIAL |
| Trim/Adjustable Output | — | — | — | YES |
| ## TL431BCDCKTE4 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 3 alternatives for LNJ437W84RA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LNJ437W84RA 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 LNJ437W84RA 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 LNJ437W84RA?
Known equivalents for LNJ437W84RA include TPS78233DDCT, TPS78233DDCR, TL431BCDCKTE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LNJ437W84RA?
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 LNJ437W84RA 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.