LQH43MN102K03LAlternatives & Equivalent Parts
About LQH43MN102K03L
LQH43MN102K03L is a Inductor component manufactured by Murata Electronics. It comes in a Other 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 | LQH43MN102K03LSource | CNY70 | L78L33ACZ | LM139D | LM139J | PIC16F84A-04I/SO |
|---|---|---|---|---|---|---|
| Manufacturer | Murata Electronics | Vishay | STMicroelectronics | Texas Instruments | Texas Instruments | Microchip |
| Package Type | Other | Other | Other | Small Outline Packages | Ceramic Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 4 | 4 | 3 | 14 | 14 | 18 |
| Temperature Range | — | — | — | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1332 | $0.4464 | $0.0960 | $1.4592 | $5.5075 | $4.6500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | — | Yes | Yes |
| YTEOL | 7 | 5 | 5.6 | 0 | 15 | 8 |
| Case/Size Code | 4532/1812 | — | — | — | — | — |
| Construction | Unshielded | — | — | — | — | — |
| Core Material | FERRITE | — | — | — | — | — |
| DC Resistance | 25 Ω | — | — | — | — | — |
| Inductance-Nom (L) | 1000 µH | — | — | — | — | — |
| Inductor Application | RF INDUCTOR | — | — | — | — | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | — | — | — | — | — |
| JESD-609 Code | e2 | — | e3 | e4 | e0 | e3 |
| Number of Functions | 1 | — | 1 | 4 | 4 | — |
| Package Height | 2.6 mm | — | — | — | — | — |
| Package Length | 4.5 mm | — | — | — | — | — |
| Package Style | SMT | — | CYLINDRICAL | SMALL OUTLINE | IN-LINE | SMALL OUTLINE |
| Package Width | 3.2 mm | — | — | — | — | — |
| Packing Method | TR, EMBOSSED, 7 INCH | — | TUBE | TUBE | TUBE | — |
| Quality Factor-Min (at L-nom) | 40 | — | — | — | — | — |
| Rated Current-Max | 0.05 A | — | — | — | — | — |
| Self Resonance Frequency | 2 MHz | — | — | — | — | — |
| Shape/Size Description | RECTANGULAR PACKAGE | — | — | — | — | — |
| Shielded | NO | — | — | — | — | — |
| Special Feature | Q MEASURED AT 252 KHZ | — | — | — | — | — |
| Surface Mount | Reflow soldering | — | NO | YES | NO | YES |
| Terminal Finish | Tin/Copper (Sn/Cu) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) |
| Terminal Placement | DUAL ENDED | — | — | — | — | — |
| Terminal Shape | WRAPAROUND | — | — | — | — | — |
| Test Frequency | 0.252 MHz | — | — | — | — | — |
| Tolerance | 10% | — | — | — | — | — |
| Factory Lead Time | — | 6 Weeks | — | — | — | 5 Weeks |
| Adjustability | — | — | FIXED | — | — | — |
| Dropout Voltage1-Nom | — | — | 1.7 V | — | — | — |
| Input Voltage Absolute-Max | — | — | 30 V | — | — | — |
| Input Voltage-Max | — | — | 20 V | — | — | — |
| Input Voltage-Min | — | — | 5.3 V | — | — | — |
| JESD-30 Code | — | — | O-XBCY-T3 | R-PDSO-G14 | R-GDIP-T14 | R-PDSO-G18 |
| Line Regulation-Max | — | — | 0.15% | — | — | — |
| Load Regulation-Max | — | — | 0.06% | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — |
| Output Current1-Max | — | — | 0.07 A | — | — | — |
| Output Voltage1-Max | — | — | 3.465 V | — | — | — |
| Output Voltage1-Min | — | — | 3.135 V | — | — | — |
| Output Voltage1-Nom | — | — | 3.3 V | — | — | — |
| Package Body Material | — | — | UNSPECIFIED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SIP3,.1,50 | SOP14,.25 | DIP14,.3 | SOP18,.4 |
| Package Shape | — | — | ROUND | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Qualification Status | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Technology | — | — | BIPOLAR | BIPOLAR | BIPOLAR | CMOS |
| Terminal Form | — | — | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING |
| Terminal Pitch | — | — | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| Terminal Position | — | — | BOTTOM | DUAL | DUAL | DUAL |
| Voltage Tolerance-Max | — | — | 5% | — | — | — |
| ## L78L33ACZ Alternates Showing results | — | — | Image | — | — | — |
| Amplifier Type | — | — | — | COMPARATOR | COMPARATOR | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.3 µA | 0.3 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.025 µA | 0.025 µA | — |
| Input Offset Voltage-Max | — | — | — | 5000 µV | 5000 µV | — |
| Output Type | — | — | — | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | 260 |
| Response Time-Nom | — | — | — | 1300 ns | 1300 ns | — |
| Supply Current-Max | — | — | — | 2 mA | 2 mA | 10 mA |
| Supply Voltage Limit-Max | — | — | — | 36 V | 36 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | 5 V | — |
| Temperature Grade | — | — | — | MILITARY | MILITARY | INDUSTRIAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — |
| ## LM139D Alternates Showing results | — | — | — | Image | — | — |
| Screening Level | — | — | — | — | MIL-STD-883 | TS 16949 |
| ## LM139J Alternates Showing results | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | SOIC-18 |
| Has ADC | — | — | — | — | — | NO |
| Bit Size | — | — | — | — | — | 8 |
| Boundary Scan | — | — | — | — | — | NO |
| CPU Family | — | — | — | — | — | PIC16 |
| Clock Frequency-Max | — | — | — | — | — | 4 MHz |
| DAC Channels | — | — | — | — | — | NO |
| DMA Channels | — | — | — | — | — | NO |
| Format | — | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | — | YES |
| Number of External Interrupts | — | — | — | — | — | 1 |
| Number of I/O Lines | — | — | — | — | — | 13 |
| Number of Timers | — | — | — | — | — | 3 |
| On Chip Data RAM Width | — | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | — | 14 |
| PWM Channels | — | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | — | 68 |
| ROM (words) | — | — | — | — | — | 1024 |
| ROM Programmability | — | — | — | — | — | FLASH |
| Speed | — | — | — | — | — | 4 MHz |
| Supply Voltage-Max | — | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | — | 4.5 V |
| Supply Voltage-Nom | — | — | — | — | — | 5 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC |
| ## PIC16F84A-04I/SO 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 5 alternatives for LQH43MN102K03L — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LQH43MN102K03L 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 LQH43MN102K03L 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 LQH43MN102K03L?
Known equivalents for LQH43MN102K03L include CNY70, L78L33ACZ, LM139D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LQH43MN102K03L?
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 LQH43MN102K03L 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.