MMUN2232LT1GAlternatives & Equivalent Parts
About MMUN2232LT1G
MMUN2232LT1G is a Transistor RET NPN component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | MMUN2232LT1GSource | M22-6340542 | PS2501A-1-A | TLV840MADL40DBVRQ1 | MMUN2132LT1G | SN65HVD230DR |
|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Harwin | CEL | Texas Instruments | ON Semiconductor | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Other | Dual-In-Line Packages | SOT23 (5-Pin) | SOT23 (3-Pin) | SOT23 (8-Pin) |
| Pin Count | 3 | 10 | 4 | 5 | 3 | 8 |
| Temperature Range | ~ 150.0°C | — | -55.0°C ~ 100.0°C | -40.0°C ~ 125.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0150 | $0.8400 | $0.1677 | $0.3570 | $0.0101 | $0.5390 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | CONTACT MANUFACTURER | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | 318 | — | — | — | 318 | — |
| YTEOL | 7 | 8.4 | 2 | 15 | 7 | 15 |
| Additional Feature | BUILT-IN BIAS RESISTOR RATIO IS 1 | LOW PROFILE | UL APPROVED | MNL RST:Y;PW FL IO:N;PRG RST DLY:Y;WD:N;WDO:N;WWD:N | BUILT-IN BIAS RESISTOR RATIO 1 | — |
| Collector Current-Max (IC) | 0.1 A | — | — | — | 0.1 A | — |
| Collector-Emitter Voltage-Max | 50 V | — | — | — | 50 V | — |
| Configuration | SINGLE WITH BUILT-IN RESISTOR | — | SINGLE | — | SINGLE WITH BUILT-IN RESISTOR | — |
| DC Current Gain-Min (hFE) | 15 | — | — | — | 15 | — |
| JEDEC-95 Code | TO-236 | — | — | — | TO-236AB | — |
| JESD-30 Code | R-PDSO-G3 | — | — | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e6 | e4 | e3 | e4 |
| Number of Elements | 1 | — | 1 | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 | 260 |
| Polarity/Channel Type | NPN | — | — | — | PNP | — |
| Power Dissipation-Max (Abs) | 0.4 W | — | — | — | 0.2 W | — |
| Qualification Status | Not Qualified | — | — | — | Not Qualified | Not Qualified |
| Surface Mount | YES | — | — | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Tin/Bismuth (Sn/Bi) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | GULL WING | GULL WING | GULL WING |
| Terminal Position | DUAL | — | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | 30 | 30 |
| Transistor Application | SWITCHING | — | — | — | SWITCHING | — |
| Transistor Element Material | SILICON | — | — | — | SILICON | — |
| Body/Shell Style | — | SOCKET | — | — | — | — |
| Connector Type | — | BOARD CONNECTOR | — | — | — | — |
| Contact Finish Mating | — | NOT APPLICABLE | — | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — |
| Contact Gender | — | FEMALE | — | — | — | — |
| Contact Material | — | PHOSPHOR BRONZE | — | — | — | — |
| DIN Conformance | — | NO | — | — | — | — |
| Filter Feature | — | NO | — | — | — | — |
| IEC Conformance | — | NO | — | — | — | — |
| MIL Conformance | — | NO | — | — | — | — |
| Mixed Contacts | — | NO | — | — | — | — |
| Mounting Style | — | STRAIGHT | — | — | — | — |
| Mounting Type | — | BOARD | — | — | — | — |
| Number Of Connectors | — | ONE | — | — | — | — |
| Number of Rows Loaded | — | 2 | — | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — | — |
| Terminal Pitch | — | 2 mm | — | 0.95 mm | — | 1.27 mm |
| Termination Type | — | SURFACE MOUNT | — | — | — | — |
| Total Number of Contacts | — | 5 | — | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | 70 V | — | — | — |
| Current Transfer Ratio-Nom | — | — | 50% | — | — | — |
| Dark Current-Max | — | — | 100 nA | — | — | — |
| Forward Current-Max | — | — | 0.03 A | — | — | — |
| Isolation Voltage-Max | — | — | 5000 V | — | — | — |
| Optoelectronic Device Type | — | — | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — |
| Adjustable Threshold | — | — | — | NO | — | — |
| Analog IC - Other Type | — | — | — | VOLTAGE SUPERVISOR/RESET IC | — | — |
| Number of Channels | — | — | — | 1 | — | 1 |
| Number of Functions | — | — | — | 1 | — | 1 |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | — | SOP8,.25 |
| Screening Level | — | — | — | AEC-Q100 | — | — |
| Supply Current-Max (Isup) | — | — | — | 0.0012 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 6 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 0.7 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 1.5 V | — | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | — | INDUSTRIAL |
| Threshold Voltage-Nom | — | — | — | +4V | — | — |
| Factory Lead Time | — | — | — | — | 10 Weeks | — |
| Data Rate | — | — | — | — | — | 1000 Mbps |
| Number of Transceivers | — | — | — | — | — | 1 |
| Supply Current-Max | — | — | — | — | — | 0.017 mA |
| Supply Voltage-Nom | — | — | — | — | — | 3.3 V |
| Technology | — | — | — | — | — | BICMOS |
| Telecom IC Type | — | — | — | — | — | INTERFACE CIRCUIT |
| ## SN65HVD230DR Alternates Showing results | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for MMUN2232LT1G 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 MMUN2232LT1G 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 MMUN2232LT1G?
Known equivalents for MMUN2232LT1G include M22-6340542, PS2501A-1-A, TLV840MADL40DBVRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMUN2232LT1G?
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 MMUN2232LT1G 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.