MC14051BDGAlternatives & Equivalent Parts
About MC14051BDG
MC14051BDG is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Small Outline Packages 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 | MC14051BDGSource | MC14052BDG | 744231091 | 7440660022 | STC3115IJT |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Würth Elektronik | Würth Elektronik | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Other | Other |
| Pin Count | 16 | 16 | 4 | 2 | 10 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.2288 | $0.2470 | $0.6800 | $1.2854 | $0.6482 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | — | — |
| Manufacturer Package Code | 751B-05 | 751B-05 | — | — | — |
| Factory Lead Time | 9 Weeks | — | — | — | 12 Weeks |
| YTEOL | 7 | 6.15 | 15 | 15 | 6.5 |
| Analog IC - Other Type | SP8T | DP4T | — | — | BATTERY GAUGE |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | — | R-PBGA-B10 |
| JESD-609 Code | e3 | e3 | e3 | e1 | — |
| Number of Channels | 8 | 4 | — | — | 1 |
| Number of Functions | 1 | 1 | 2 | 1 | 1 |
| Off-state Isolation-Nom | 50 dB | 50 dB | — | — | — |
| On-state Resistance Match-Nom | 25 Ω | 25 Ω | — | — | — |
| On-state Resistance-Max (Ron) | 1050 Ω | 1050 Ω | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | — | — | BGA10,3X4,16 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMT | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Signal Current-Max | 0.025 A | 0.025 A | — | — | — |
| Supply Voltage-Max (Vsup) | 18 V | 18 V | — | — | 4.5 V |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | — | — | 2.7 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | — | 3.6 V |
| Surface Mount | YES | YES | — | YES | YES |
| Switch-off Time-Max | 700 ns | 600 ns | — | — | — |
| Switch-on Time-Max | 700 ns | 600 ns | — | — | — |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | — | — | — |
| Technology | CMOS | CMOS | — | — | — |
| Temperature Grade | MILITARY | MILITARY | — | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Tin (Sn) | Tin/Silver/Copper (Sn/Ag/Cu) | — |
| Terminal Form | GULL WING | GULL WING | — | — | BALL |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | 0.4 mm |
| Terminal Position | DUAL | DUAL | — | — | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — |
| DC Resistance-Max | — | — | 0.3 Ω | — | — |
| Filter Type | — | — | DATA LINE FILTER | — | — |
| Height | — | — | 1.2 mm | — | — |
| Mounting Type | — | — | SURFACE MOUNT | — | — |
| Output Impedance | — | — | 90 OHM Ω | — | — |
| Packing Method | — | — | TAPE AND REEL | TR, Embossed Plastic, 7 Inch | — |
| Rated Current | — | — | 0.37 A | — | — |
| Rated Voltage | — | — | 50 V | — | — |
| Case/Size Code | — | — | — | 3939 | — |
| Construction | — | — | — | Rectangular | — |
| DC Resistance | — | — | — | 0.0105 Ω | — |
| Inductance-Nom (L) | — | — | — | 2.2 µH | — |
| Inductor Application | — | — | — | POWER INDUCTOR | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | — | — | 3.8 mm | — |
| Package Length | — | — | — | 10 mm | — |
| Package Width | — | — | — | 10 mm | — |
| Rated Current-Max | — | — | — | 6.7 A | — |
| Self Resonance Frequency | — | — | — | 55 MHz | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | — | — | YES | — |
| Terminal Placement | — | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | — | ONE SURFACE | — |
| Test Frequency | — | — | — | 0.1 MHz | — |
| Tolerance | — | — | — | 30% | — |
| Adjustable Threshold | — | — | — | — | NO |
| Supply Current-Max (Isup) | — | — | — | — | 0.1 mA |
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 MC14051BDG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MC14051BDG 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 MC14051BDG 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 MC14051BDG?
Known equivalents for MC14051BDG include MC14052BDG, 744231091, 7440660022. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC14051BDG?
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 MC14051BDG 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.