MB1SAlternatives & Equivalent Parts
About MB1S
MB1S is a Integrated Circuit component manufactured by MULTICOMP. 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 | MB1SSource | Z0109MN | MIC2920A-12WS-TR | TPS23750PWP | SST39VF3201B-70-4C-EKE |
|---|---|---|---|---|---|
| Manufacturer | MULTICOMP | STMicroelectronics | Microchip | Texas Instruments | Microchip |
| Package Type | Small Outline Packages | SOT223 (3-Pin) | SOT223 (3-Pin) | — | Small Outline Packages |
| Pin Count | 4 | 4 | 3 | — | 48 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | — | — | ~ 70.0°C |
| Price | $0.0375 | — | $0.8290 | $0.7068 | $2.4300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | NOT RECOMMENDED |
| Electrical Parameters | |||||
| YTEOL | 7.35 | 6 | 9 | — | 3 |
| Breakdown Voltage-Min | 100 V | — | — | — | — |
| Configuration | BRIDGE, 4 ELEMENTS | SINGLE | — | — | — |
| Diode Element Material | SILICON | — | — | — | — |
| Diode Type | BRIDGE RECTIFIER DIODE | — | — | — | — |
| Forward Voltage-Max (VF) | 1.1 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G4 | R-PDSO-G4 | R-PDSO-G4 | — | R-PDSO-G48 |
| Non-rep Pk Forward Current-Max | 30 A | — | — | — | — |
| Number of Elements | 4 | 1 | — | — | — |
| Number of Phases | 1 | — | — | — | — |
| Output Current-Max | 0.8 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE |
| Rep Pk Reverse Voltage-Max | 100 V | — | — | — | — |
| Reverse Current-Max | 5 µA | — | — | — | — |
| Reverse Test Voltage | 100 V | — | — | — | — |
| Surface Mount | YES | YES | YES | — | YES |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| Pbfree Code | — | Yes | Yes | — | Yes |
| Additional Feature | — | SENSITIVE GATE | — | — | BOTTOM BOOT BLOCK |
| Case Connection | — | MAIN TERMINAL 2 | — | — | — |
| Critical Rate of Rise of Commutation Voltage-Min | — | 2 V/us | — | — | — |
| DC Gate Trigger Current-Max | — | 10 mA | — | — | — |
| DC Gate Trigger Voltage-Max | — | 1.5 V | — | — | — |
| Holding Current-Max | — | 10 mA | — | — | — |
| JESD-609 Code | — | e3 | e3 | — | e3 |
| Leakage Current-Max | — | 0.01 mA | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | 260 |
| Qualification Status | — | Not Qualified | Not Qualified | — | Not Qualified |
| RMS On-state Current-Max | — | 1 A | — | — | — |
| Repetitive Peak Off-state Voltage | — | 600 V | — | — | — |
| Terminal Finish | — | Matte Tin (Sn) - annealed | MATTE TIN | — | Matte Tin (Sn) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | 40 |
| Trigger Device Type | — | 4 QUADRANT LOGIC LEVEL TRIAC | — | — | — |
| ## Z0109MN Alternates Showing results | — | Image | — | — | — |
| Manufacturer Package Code | — | — | SOT-223-3 | — | TSOP-48 |
| Factory Lead Time | — | — | 17 Weeks | — | 9 Weeks |
| Adjustability | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | 0.75 V | — | — |
| Dropout Voltage1-Nom | — | — | 0.4 V | — | — |
| Input Voltage Absolute-Max | — | — | 60 V | — | — |
| Input Voltage-Max | — | — | 26 V | — | — |
| Input Voltage-Min | — | — | 13 V | — | — |
| Line Regulation-Max | — | — | 0.048% | — | — |
| Load Regulation-Max | — | — | 0.036% | — | — |
| Number of Functions | — | — | 1 | — | 1 |
| Number of Outputs | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | 0.4 A | — | — |
| Output Voltage1-Max | — | — | 12.48 V | — | — |
| Output Voltage1-Min | — | — | 11.52 V | — | — |
| Output Voltage1-Nom | — | — | 12 V | — | — |
| Package Equivalence Code | — | — | SOT-223 | — | TSSOP48,.71,20 |
| Packing Method | — | — | TR | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Technology | — | — | BIPOLAR | — | CMOS |
| Terminal Pitch | — | — | 2.3 mm | — | 0.5 mm |
| Voltage Tolerance-Max | — | — | 4% | — | — |
| ## MIC2920A-12WS-TR Alternates Showing results | — | — | Image | — | — |
| Access Time-Max | — | — | — | — | 70 ns |
| Boot Block | — | — | — | — | BOTTOM |
| Command User Interface | — | — | — | — | YES |
| Common Flash Interface | — | — | — | — | YES |
| Data Polling | — | — | — | — | YES |
| Endurance | — | — | — | — | 10000 Write/Erase Cycles |
| Memory Density | — | — | — | — | 33554432 bit |
| Memory IC Type | — | — | — | — | FLASH |
| Memory Width | — | — | — | — | 16 |
| Number of Ports | — | — | — | — | 1 |
| Number of Sectors/Size | — | — | — | — | 1K |
| Number of Words | — | — | — | — | 2097152 words |
| Number of Words Code | — | — | — | — | 2000000 |
| Operating Mode | — | — | — | — | ASYNCHRONOUS |
| Organization | — | — | — | — | 2MX16 |
| Output Characteristics | — | — | — | — | 3-STATE |
| Parallel/Serial | — | — | — | — | PARALLEL |
| Programming Voltage | — | — | — | — | 3 V |
| Sector Size | — | — | — | — | 2K |
| Standby Current-Max | — | — | — | — | 0.00002 A |
| Supply Current-Max | — | — | — | — | 0.045 mA |
| Supply Voltage-Max (Vsup) | — | — | — | — | 3.6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2.7 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 3 V |
| Temperature Grade | — | — | — | — | COMMERCIAL |
| Toggle Bit | — | — | — | — | YES |
| Type | — | — | — | — | NOR TYPE |
| ## SST39VF3201B-70-4C-EKE 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 4 alternatives for MB1S — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MB1S 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 MB1S 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 MB1S?
Known equivalents for MB1S include Z0109MN, MIC2920A-12WS-TR, TPS23750PWP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MB1S?
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 MB1S 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.