LM139AJRQMLVAlternatives & Equivalent Parts
About LM139AJRQMLV
LM139AJRQMLV is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM139AJRQMLVSource | LM139AJRLQMLV |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 14 | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $329.8445 | $404.0600 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Amplifier Type | COMPARATOR | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.001 µA | 0.001 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA | 0.1 µA |
| Input Offset Voltage-Max | 2000 µV | 2000 µV |
| JESD-30 Code | R-GDIP-T14 | R-GDIP-T14 |
| JESD-609 Code | e0 | e0 |
| Number of Functions | 4 | 4 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Packing Method | TUBE | TUBE |
| Qualification Status | Not Qualified | Not Qualified |
| Response Time-Nom | 1000 ns | 700 ns |
| Screening Level | MIL-PRF-38535 Class V | MIL-PRF-38535 Class V |
| Subcategory | Comparator | Comparator |
| Supply Current-Max | 2 mA | 2 mA |
| Supply Voltage Limit-Max | 36 V | 36 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | MILITARY | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Total Dose | 100k Rad(Si) V | 100k Rad(Si) V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Comparator, 4 Func, 2000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14
Why Look for Alternatives?
Finding alternatives for LM139AJRQMLV 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 LM139AJRQMLV 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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Request Alternatives for LM139AJRQMLVFAQ
What is equivalent to LM139AJRQMLV?
Known equivalents for LM139AJRQMLV include LM139AJRLQMLV. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM139AJRQMLV?
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 LM139AJRQMLV 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.