SM12B-SRSS-TB(LF)(SN)Alternatives & Equivalent Parts
About SM12B-SRSS-TB(LF)(SN)
SM12B-SRSS-TB(LF)(SN) is a Connector component manufactured by JST (JAPAN SOLDERLESS TERMINALS). 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 | SM12B-SRSS-TB(LF)(SN)Source | TLV1117LV18DCYR | AZ34063UMTR-G1 |
|---|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | Texas Instruments | Diodes Inc. |
| Package Type | Other | SOT223 (3-Pin) | Small Outline Packages |
| Pin Count | 14 | 4 | 8 |
| Temperature Range | -25.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.4113 | $0.0863 | $0.1190 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| YTEOL | 9 | 15 | 7 |
| Body Breadth | 0.114 inch | — | — |
| Body Depth | 0.195 inch | — | — |
| Body Length | 0.551 inch | — | — |
| Connector Type | BOARD CONNECTOR | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — |
| Contact Finish Termination | Tin (Sn) | — | — |
| Contact Gender | MALE | — | — |
| Contact Material | NOT SPECIFIED | — | — |
| Contact Pattern | RECTANGULAR | — | — |
| Contact Resistance | 40 mΩ | — | — |
| Contact Style | SQ PIN-SKT | — | — |
| DIN Conformance | NO | — | — |
| Dielectric Withstanding Voltage | 500VAC V | — | — |
| 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 | 0.039 inch | — | — |
| Mating Information | MULTIPAL MATING PARTS AVAILBLE | — | — |
| Mixed Contacts | NO | — | — |
| Mounting Option 1 | LOCKING | — | — |
| Mounting Style | RIGHT ANGLE | — | — |
| Mounting Type | BOARD | — | — |
| Number Of Connectors | ONE | — | — |
| Number Of PCB Rows | 1 | — | — |
| Number of Rows Loaded | 1 | — | — |
| Option | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — |
| Polarization Key | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | 1 A | — | — |
| Reference Standard | UL | — | — |
| Terminal Pitch | 1 mm | 2.3 mm | 1.27 mm |
| Termination Type | SURFACE MOUNT | — | — |
| Total Number of Contacts | 12 | — | — |
| UL Flammability Code | 94V-0 | — | — |
| Adjustability | — | FIXED | — |
| Dropout Voltage1-Max | — | 0.8 V | — |
| Dropout Voltage1-Nom | — | 0.57 V | — |
| Input Voltage Absolute-Max | — | 6 V | — |
| Input Voltage-Max | — | 5.5 V | 36 V |
| Input Voltage-Min | — | 2 V | 3 V |
| JESD-30 Code | — | R-PDSO-G4 | R-PDSO-G8 |
| Line Regulation-Max | — | 0.005% | — |
| Load Regulation-Max | — | 0.035% | — |
| Number of Functions | — | 1 | 1 |
| Number of Outputs | — | 1 | — |
| Operating Temperature TJ-Max | — | 125 °C | — |
| Operating Temperature TJ-Min | — | -40 °C | — |
| Output Current1-Max | — | 1 A | — |
| Output Voltage1-Max | — | 1.836 V | — |
| Output Voltage1-Min | — | 1.764 V | — |
| Output Voltage1-Nom | — | 1.8 V | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOT-223 | SOP8,.25 |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | — | TR | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Qualification Status | — | Not Qualified | Not Qualified |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | — | YES | YES |
| Technology | — | CMOS | — |
| Terminal Finish | — | Matte Tin (Sn) | MATTE TIN |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| Voltage Tolerance-Max | — | 2% | — |
| ## TLV1117LV18DCYR Alternates Showing results | — | Image | — |
| Factory Lead Time | — | — | 12 Weeks |
| Analog IC - Other Type | — | — | SWITCHING REGULATOR |
| Control Mode | — | — | VOLTAGE-MODE |
| Input Voltage-Nom | — | — | 5 V |
| Output Current-Max | — | — | 1.5 A |
| Switcher Configuration | — | — | BUCK-BOOST |
| Switching Frequency-Max | — | — | 45 kHz |
| Temperature Grade | — | — | INDUSTRIAL |
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 2 alternatives for SM12B-SRSS-TB(LF)(SN) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SM12B-SRSS-TB(LF)(SN) 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 SM12B-SRSS-TB(LF)(SN) 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 SM12B-SRSS-TB(LF)(SN)?
Known equivalents for SM12B-SRSS-TB(LF)(SN) include TLV1117LV18DCYR, AZ34063UMTR-G1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SM12B-SRSS-TB(LF)(SN)?
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 SM12B-SRSS-TB(LF)(SN) 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.