53398-1271Alternatives & Equivalent Parts
About 53398-1271
53398-1271 is a Connector component manufactured by Molex. 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 | 53398-1271Source | MIC2920A-5.0WS-TR | MIC2920A-3.3WS-TR | 1875522 |
|---|---|---|---|---|
| Manufacturer | Molex | Microchip | Microchip | Phoenix Contact |
| Package Type | Other | SOT223 (3-Pin) | SOT223 (3-Pin) | Other |
| Pin Count | 12 | 3 | 3 | 24 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | — |
| Price | $0.5410 | $0.7888 | $0.7888 | $8.3500 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Factory Lead Time | 12 Weeks | 17 Weeks | 8 Weeks | — |
| YTEOL | 8.3 | 8 | 8 | 7 |
| Additional Feature | PICOBLADE | — | — | — |
| Board Mounting Option | FITTING NAIL | — | — | — |
| Body Breadth | 0.146 inch | — | — | — |
| Body Depth | 0.185 inch | — | — | — |
| Body Length | 0.777 inch | — | — | — |
| Body/Shell Style | RECEPTACLE | — | — | — |
| Connector Type | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — | — |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | MALE | — | — | — |
| Contact Material | NOT SPECIFIED | — | — | — |
| Contact Pattern | RECTANGULAR | — | — | — |
| Contact Resistance | 20 mΩ | — | — | — |
| Contact Style | BLADE PIN-SKT | — | — | — |
| DIN Conformance | NO | — | — | — |
| Dielectric Withstanding Voltage | 250VAC V | — | — | — |
| Durability | 30 Cycles | — | — | — |
| Filter Feature | NO | — | — | — |
| IEC Conformance | NO | — | — | — |
| Insulation Resistance | 100000000 Ω | — | — | — |
| Insulator Color | NATURAL | — | — | — |
| Insulator Material | POLYAMIDE | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| MIL Conformance | NO | — | — | — |
| Mating Contact Pitch | 0.049 inch | — | — | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | — | — |
| Mixed Contacts | NO | — | — | — |
| Mounting Option 1 | LOCKING | — | — | — |
| Mounting Style | STRAIGHT | — | — | — |
| Mounting Type | BOARD | — | — | BOARD |
| Number Of Connectors | ONE | — | — | — |
| Number Of PCB Rows | 1 | — | — | — |
| Number of Rows Loaded | 1 | — | — | — |
| Option | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — | — |
| Plating Thickness | 39u inch | — | — | — |
| Polarization Key | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | 1 A | — | — | — |
| Reference Standard | UL | — | — | — |
| Terminal Pitch | 1.25 mm | 2.3 mm | 2.3 mm | — |
| Termination Type | SURFACE MOUNT | — | — | — |
| Total Number of Contacts | 12 | — | — | — |
| UL Flammability Code | 94V-0 | — | — | — |
| Manufacturer Package Code | — | SOT-223-3 | SOT-223-3 | — |
| Adjustability | — | FIXED | FIXED | — |
| Dropout Voltage1-Max | — | 0.75 V | 0.75 V | — |
| Dropout Voltage1-Nom | — | 0.4 V | 0.4 V | — |
| Input Voltage Absolute-Max | — | 60 V | 60 V | — |
| Input Voltage-Max | — | 26 V | 26 V | — |
| Input Voltage-Min | — | 6 V | 4.3 V | — |
| JESD-30 Code | — | R-PDSO-G4 | R-PDSO-G4 | — |
| Line Regulation-Max | — | 0.02% | 0.0132% | — |
| Load Regulation-Max | — | 0.015% | 0.0099% | — |
| Number of Functions | — | 1 | 1 | — |
| Number of Outputs | — | 1 | 1 | — |
| Operating Temperature TJ-Max | — | 125 °C | 125 °C | — |
| Operating Temperature TJ-Min | — | -40 °C | -40 °C | — |
| Output Current1-Max | — | 0.4 A | 0.4 A | — |
| Output Voltage1-Max | — | 5.2 V | 3.432 V | — |
| Output Voltage1-Min | — | 4.8 V | 3.168 V | — |
| Output Voltage1-Nom | — | 5 V | 3.3 V | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | SOT-223 | SOT-223 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | — |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE | — |
| Packing Method | — | TR | TR | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | — | YES | YES | — |
| Technology | — | BIPOLAR | BIPOLAR | — |
| Terminal Finish | — | Matte Tin (Sn) | MATTE TIN | — |
| Terminal Form | — | GULL WING | GULL WING | — |
| Terminal Position | — | DUAL | DUAL | — |
| Voltage Tolerance-Max | — | 4% | 4% | — |
| ## MIC2920A-5.0WS-TR Alternates Showing results | — | Image | — | — |
| ## MIC2920A-3.3WS-TR Alternates Showing results | — | — | Image | — |
| Fastening Method | — | — | — | PLUG IN |
| Number of Decks | — | — | — | 1 |
| Number of Rows | — | — | — | 1 |
| Number of Ways | — | — | — | 12 |
| Rated Current | — | — | — | 8 A |
| Rated Voltage | — | — | — | 160 V |
| Terminal and Terminal Block Type | — | — | — | MODULAR TERMINAL BLOCK |
| Wire Cross Section | — | — | — | 1.5 mm2 |
| Wire Gauge | — | — | — | 15 AWG |
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 3 alternatives for 53398-1271 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 53398-1271 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 53398-1271 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 53398-1271?
Known equivalents for 53398-1271 include MIC2920A-5.0WS-TR, MIC2920A-3.3WS-TR, 1875522. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 53398-1271?
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 53398-1271 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.