LM73CIMK-0/NOPBAlternatives & Equivalent Parts
About LM73CIMK-0/NOPB
LM73CIMK-0/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (6-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 | LM73CIMK-0/NOPBSource | LM73CIMK-0 | NFM41PC155B1E3L | NJM2903V-TE1 | TL431IDT | LM73CIMK-1/NOPB | LM73CIMK-1 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Murata Electronics | New Japan Radio | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | Other | Other | Small Outline Packages | Small Outline Packages | SOT23 (6-Pin) | — |
| Pin Count | 6 | 6 | 4 | 8 | 8 | 6 | — |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C | -55.0°C ~ 85.0°C | — | -40.0°C ~ 105.0°C | -40.0°C ~ 150.0°C | — |
| Price | $0.6792 | $0.6425 | $0.1421 | $0.2092 | $0.1310 | $1.7452 | $1.7452 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | — |
| Electrical Parameters | |||||||
| YTEOL | 0 | 0 | 7 | — | 6.5 | 0 | — |
| Accuracy-Max (Cel) | 1 Cel | 2.5 Cel | — | — | — | 1 Cel | — |
| Body Breadth | 1.6 mm | 1.65 mm | — | — | — | 1.6 mm | — |
| Body Height | 0.85 mm | 0.92 mm | — | — | — | 0.85 mm | — |
| Body Length or Diameter | 2.9 mm | 2.97 mm | — | — | — | 2.9 mm | — |
| Housing | PLASTIC | — | — | — | — | PLASTIC | — |
| JESD-609 Code | e4 | — | e3 | — | e4 | e4 | — |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | — | — | — | SURFACE MOUNT | — |
| Number of Bits | 14 | 14 | — | — | — | 14 | — |
| Operating Current-Max | 0.55 mA | 0.495 mA | — | — | — | 0.55 mA | — |
| Output Interface Type | 2-WIRE INTERFACE | 2-WIRE INTERFACE | — | — | — | 2-WIRE INTERFACE | — |
| Output Voltage-Min | 0.4 V | — | — | — | 2.41 V | 0.4 V | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSOP6,.11,37 | — | — | — | SOP8,.25 | TSOP6,.11,37 | — |
| Package Shape/Style | RECTANGULAR | RECTANGULAR | — | — | — | RECTANGULAR | — |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | — | — | — | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | 5.5 V | — |
| Supply Voltage-Min | 2.7 V | 2.7 V | — | — | — | 2.7 V | — |
| Surface Mount | YES | YES | — | — | YES | YES | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin (Sn) - with Nickel (Ni) barrier | — | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | — |
| Termination Type | SOLDER | SOLDER | — | — | — | SOLDER | — |
| ## LM73CIMK-0/NOPB Alternates Showing results | Image | — | — | — | — | — | — |
| ## LM73CIMK-0 Alternates Showing results | — | Image | — | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — | — | — |
| Factory Lead Time | — | — | 10 Weeks | — | 10 Weeks | — | — |
| Capacitance | — | — | 1500000 µF | — | — | — | — |
| DC Resistance-Max | — | — | 0.09 Ω | — | — | — | — |
| Filter Type | — | — | FEED THROUGH CAPACITOR | — | — | — | — |
| Height | — | — | 1 mm | — | — | — | — |
| Insulation Resistance-Min | — | — | 300 MΩ | — | — | — | — |
| Mounting Type | — | — | SURFACE MOUNT | — | — | — | — |
| Number of Functions | — | — | 1 | — | 1 | — | — |
| Packing Method | — | — | TAPE AND REEL | — | — | — | — |
| Rated Current | — | — | 6 A | — | — | — | — |
| Rated Voltage | — | — | 25 V | — | — | — | — |
| Additional Feature | — | — | — | — | THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS | — | — |
| Analog IC - Other Type | — | — | — | — | TWO TERMINAL VOLTAGE REFERENCE | — | — |
| JESD-30 Code | — | — | — | — | R-PDSO-G8 | — | — |
| Number of Outputs | — | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | — | 0.1 A | — | — |
| Output Voltage-Max | — | — | — | — | 2.58 V | — | — |
| Output Voltage-Nom | — | — | — | — | 2.495 V | — | — |
| Package Shape | — | — | — | — | RECTANGULAR | — | — |
| Package Style | — | — | — | — | SMALL OUTLINE | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 | — | — |
| Qualification Status | — | — | — | — | Not Qualified | — | — |
| Supply Current-Max (Isup) | — | — | — | — | 100 mA | — | — |
| Technology | — | — | — | — | BIPOLAR | — | — |
| Temp Coef of Voltage-Max | — | — | — | — | 82.924 ppm/°C | — | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | — | — |
| Terminal Form | — | — | — | — | GULL WING | — | — |
| Terminal Pitch | — | — | — | — | 1.27 mm | — | — |
| Terminal Position | — | — | — | — | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | NOT SPECIFIED | — | — |
| Trim/Adjustable Output | — | — | — | — | YES | — | — |
| ## TL431IDT Alternates Showing results | — | — | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 6 alternatives for LM73CIMK-0/NOPB — response within 24 hours.
Quick Links
Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 2.50Cel, Rectangular, 6 Pin, Surface Mount
suggested
suggested
Serial Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 1Cel, Rectangular, 6 Pin, Surface Mount
Serial Switch/Digital Sensor, 14 Bit(s), 2.5Cel, Rectangular, 6 Pin, Surface Mount
Why Look for Alternatives?
Finding alternatives for LM73CIMK-0/NOPB 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 LM73CIMK-0/NOPB 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 LM73CIMK-0/NOPB?
Known equivalents for LM73CIMK-0/NOPB include LM73CIMK-0, NFM41PC155B1E3L, NJM2903V-TE1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM73CIMK-0/NOPB?
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 LM73CIMK-0/NOPB 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.