Alternatives to onsemi MC1413DG
onsemi MC1413DG and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 MC1413DGonsemi |  ULN2003AIDRTexas Instruments |  ULN2003D1013TRSTMicroelectronics | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Identical SOIC-16 package and pin assignments (Pins 1-7: Inputs, Pin 8: Ground, Pin 9: COM, Pins 10-16: Outputs).Same surface-mount 16-SOIC footprint with identical package body dimensions.Matches all electrical parameters (50V breakdown, 500mA max current, and internal 2.7k Ohm series base resistors). | Identical SOIC-16 pinout and land pattern.Standard 16-SOIC footprint with identical dimensions.Fully matches the 50V/500mA Darlington specs and includes the equivalent 2.7k Ohm input resistors. | ||
 AI Summary | MC1413DG by onsemi: Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Surface Mount 16-SOIC. | This is the premium industrial-grade second-source drop-in replacement for the obsolete MC1413DG, featuring an extended operating temperature range and robust electrical characteristics. It is highly active in production and widely available.
| A highly reliable alternative from STMicroelectronics that serves as a direct drop-in replacement. It is an active product line that fully covers the original performance and safety parameters.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Surface Mount 16-SOIC | Bipolar (BJT) Transistor Array Surface Mount 16-SOIC | Bipolar (BJT) Transistor Array Surface Mount 16-SO | |
| Manufacturer | onsemi | Texas Instruments | STMicroelectronics | |
| Type | Transistors | Transistors | Transistors | |
| Datasheet | Open | Open | Open | |
| Lead Time | 10 weeks | 16 weeks | 30 weeks | |
| Country of Origin | PH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.29.0055 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - | - | |
| Transistor Type | 7 NPN Darlington | - | - | |
| Operating Temperature | 150°C (TJ) | - | - | |
| Supplier Device Package | 16-SOIC | - | - | |
| Vce Saturation (Max) @ Ib, Ic | 1.6V @ 500µA, 350mA | - | - | |
| Current - Collector (Ic) (Max) | 500mA | - | - | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 1000 @ 350mA, 2V | - | - |
Unlock all 4 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 MC1413BDGonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 MC1413PGonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| MC14013BDonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| MC1413BDR2onsemi | Discontinued | Obsolete | 7Alternatives availableSee Alternatives |
 MC14013BCPGonsemi | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| MC14538BDWonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The onsemi MC1413DG is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the onsemi MC1413DG are the ULN2003AIDR (Texas Instruments) and the ULN2003D1013TR (STMicroelectronics), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the MC1413DG are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The MC1413DG (onsemi) is a part in the Transistors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready