TMR 1211Alternatives & Equivalent Parts
About TMR 1211
TMR 1211 is a Power Supply component manufactured by Traco Power. 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 | TMR 1211Source | 5227222-3 | 1-1337541-0 | LME49990MA/NOPB | TLV809EC26DBZR |
|---|---|---|---|---|---|
| Manufacturer | Traco Power | TE Connectivity | TE Connectivity | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 7 | 2 | 4 | 8 | 3 |
| Temperature Range | — | -55.0°C ~ 85.0°C | -65.0°C ~ 165.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $12.0600 | $1.9996 | $1.3997 | — | $0.1041 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | — | Yes | Yes | No | Yes |
| YTEOL | — | 7.55 | 0 | 0 | 15 |
| Additional Feature | — | VSWR MAX AT 3 GHZ | ROHS COMPLIANT | — | MNL RST:Y;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N |
| Body Breadth | — | 0.625 inch | 0.581 inch | — | — |
| Body Depth | — | 1.375 inch | 1.374 inch | — | — |
| Body Length | — | 0.581 inch | 0.622 inch | — | — |
| Body/Shell Style | — | JACK | JACK | — | — |
| Characteristic Impedance | — | 50 Ω | 50 Ω | — | — |
| Connector Type | — | RF BNC CONNECTOR | RF BNC CONNECTOR | — | — |
| Contact Finish Mating | — | NOT APPLICABLE | NOT SPECIFIED | — | — |
| Contact Gender | — | FEMALE | FEMALE | — | — |
| Contact Material | — | NOT APPLICABLE | NOT SPECIFIED | — | — |
| Contact Style | — | COAX | COAX | — | — |
| Coupling Type | — | BAYONET | BAYONET | — | — |
| DIN Conformance | — | NO | NO | — | — |
| Durability | — | 500 Cycles | 50 Cycles | — | — |
| EMI Shielded | — | NO | NO | — | — |
| Empty Shell | — | YES | YES | — | — |
| Filter Feature | — | NO | NO | — | — |
| IEC Conformance | — | NO | NO | — | — |
| Insertion Loss | — | 0.2 dB | — | — | — |
| Insulation Resistance | — | 5000000000 Ω | 5000000000 Ω | — | — |
| Insulator Color | — | WHITE | WHITE | — | — |
| Insulator Material | — | PBT-POLYESTER | POLYETHYLENE | — | — |
| MIL Conformance | — | NO | NO | — | — |
| Mains Connector Rating | — | 115/230VAC | 115/230VAC | — | — |
| Mixed Contacts | — | NO | NO | — | — |
| Mounting Option 1 | — | LOCKING | LOCKING | — | — |
| Mounting Style | — | STRAIGHT | STRAIGHT | — | — |
| Mounting Type | — | PANEL | BOARD | — | — |
| Number Of Connectors | — | ONE | ONE | — | — |
| Number of Ports | — | 1 | 1 | — | — |
| Operating Frequency-Max | — | 4 GHz | 4 GHz | — | — |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| Panel Mount | — | YES | NO | — | — |
| Shell Finish | — | NICKEL | NICKEL | — | — |
| Terminal Length | — | 0.21 inch | 0.228 inch | — | — |
| Termination Type | — | SOLDER | SOLDER | — | — |
| Total Number of Contacts | — | 1 | 1 | — | — |
| VSWR | — | 1.3 | 1.3 | — | — |
| Body Plating Material Nickel | — | Body Material Polyester, PBT | — | — | — |
| PCB Mount Orientation Vertical | — | Number of Positions 1 | — | — | — |
| RF Connector Center Contact Plating Thickness 889 MICIN | — | RF Connector Center Contact Underplating Material Nickel | — | — | — |
| Factory Lead Time | — | — | 8 Weeks, 5 Days | — | — |
| Contact Resistance | — | — | 3 mΩ | — | — |
| Shell Material | — | — | ZINC ALLOY | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.15 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.5 µA | — |
| Common-mode Reject Ratio-Nom | — | — | — | 137 dB | — |
| Frequency Compensation | — | — | — | YES | — |
| Input Offset Voltage-Max | — | — | — | 300 µV | — |
| JESD-30 Code | — | — | — | R-PDSO-G8 | R-PDSO-G3 |
| JESD-609 Code | — | — | — | e3 | — |
| Low-Bias | — | — | — | NO | — |
| Low-Offset | — | — | — | NO | — |
| Micropower | — | — | — | NO | — |
| Neg Supply Voltage Limit-Max | — | — | — | -19 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — |
| Number of Functions | — | — | — | 1 | 1 |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | SOP8,.25 | TO-236 |
| Package Shape | — | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | — | — | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE |
| Packing Method | — | — | — | TR | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 |
| Power | — | — | — | NO | — |
| Programmable Power | — | — | — | NO | — |
| Qualification Status | — | — | — | Not Qualified | — |
| Slew Rate-Min | — | — | — | 16.5 V/us | — |
| Slew Rate-Nom | — | — | — | 22 V/us | — |
| Supply Current-Max | — | — | — | 12 mA | — |
| Supply Voltage Limit-Max | — | — | — | 19 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | 3.3 V |
| Surface Mount | — | — | — | YES | YES |
| Technology | — | — | — | BIPOLAR | — |
| Temperature Grade | — | — | — | INDUSTRIAL | — |
| Terminal Finish | — | — | — | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | — | — | — | 1.27 mm | 0.95 mm |
| Terminal Position | — | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 |
| Unity Gain BW-Nom | — | — | — | 110000 | — |
| Voltage Gain-Min | — | — | — | 1258000 | — |
| Wideband | — | — | — | YES | — |
| ## LME49990MA/NOPB Alternates Showing results | — | — | — | Image | — |
| Date Of Intro | — | — | — | — | 2020-04-26 |
| Adjustable Threshold | — | — | — | — | NO |
| Analog IC - Other Type | — | — | — | — | VOLTAGE SUPERVISOR/RESET IC |
| Number of Channels | — | — | — | — | 1 |
| Supply Current-Max (Isup) | — | — | — | — | 0.0012 mA |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 1.7 V |
| Threshold Voltage-Nom | — | — | — | — | 2.6 |
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 TMR 1211 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TMR 1211 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 TMR 1211 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 TMR 1211?
Known equivalents for TMR 1211 include 5227222-3, 1-1337541-0, LME49990MA/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMR 1211?
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 TMR 1211 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.