TMP121AIDBVRG4Alternatives & Equivalent Parts
About TMP121AIDBVRG4
TMP121AIDBVRG4 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.
Specification Comparison
| Parameter | TMP121AIDBVRG4Source | TMP121AIDBVR | TMP121AIDBVT | TMP121AQDBVREP |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | 6 | 6 | 6 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.5508 | $0.5732 | $1.2859 | $4.6700 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 0 | 15 | 0 | 15 |
| Accuracy-Max (Cel) | 1.5 Cel | 1.5 Cel | 1.5 Cel | 1.5 Cel |
| Body Breadth | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm |
| Body Height | 1.45 mm | 1.45 mm | 1.45 mm | 1.45 mm |
| Body Length or Diameter | 2.9 mm | 2.9 mm | 2.9 mm | 2.9 mm |
| Housing | PLASTIC | PLASTIC | PLASTIC | PLASTIC |
| JESD-609 Code | e4 | e4 | e4 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Number of Bits | 12 | 12 | 12 | 12 |
| Operating Current-Max | 0.05 mA | 0.05 mA | 0.05 mA | 0.05 mA |
| Output Interface Type | SPI INTERFACE | SPI INTERFACE | SPI INTERFACE | SPI INTERFACE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 |
| Package Shape/Style | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | 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 | 5.5 V |
| Supply Voltage-Min | 2.7 V | 2.7 V | 2.7 V | 2.7 V |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Termination Type | SOLDER | SOLDER | SOLDER | SOLDER |
| ## TMP121AIDBVT Alternates Showing results | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Serial Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Why Look for Alternatives?
Finding alternatives for TMP121AIDBVRG4 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 TMP121AIDBVRG4 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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Request Alternatives for TMP121AIDBVRG4FAQ
What is equivalent to TMP121AIDBVRG4?
Known equivalents for TMP121AIDBVRG4 include TMP121AIDBVR, TMP121AIDBVT, TMP121AQDBVREP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMP121AIDBVRG4?
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 TMP121AIDBVRG4 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.