TMP451AQDQWRQ1Alternatives & Equivalent Parts
About TMP451AQDQWRQ1
TMP451AQDQWRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TMP451AQDQWRQ1Source | TMP451AQDQFRQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Other |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.9300 | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 2019-07-04 | — |
| YTEOL | 15 | 15 |
| Accuracy-Max (Cel) | 1 Cel | 1 Cel |
| Additional Feature | AEC-Q100; SEATED HEIGHT MAX | — |
| Body Breadth | 2 mm | 2 mm |
| Body Height | 0.8 mm | 0.75 mm |
| Body Length or Diameter | 2.5 mm | 2 mm |
| Housing | PLASTIC | PLASTIC |
| JESD-609 Code | e3 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT |
| Number of Bits | 12 | 12 |
| Operating Current-Max | 0.04 mA | 0.04 mA |
| Output Interface Type | 2-WIRE INTERFACE | 2-WIRE INTERFACE |
| Package Shape/Style | RECTANGULAR | SQUARE |
| Screening Level | AEC-Q100 | AEC-Q100 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 3.6 V | 3.6 V |
| Supply Voltage-Min | 1.7 V | 1.7 V |
| Surface Mount | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Termination Type | SOLDER | SOLDER |
| Package Body Material | — | PLASTIC/EPOXY |
| ## TMP451AQDQFRQ1 Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Serial Switch/Digital Sensor, 12 Bit(s), 1Cel, Square, 8 Pin, Surface Mount
Why Look for Alternatives?
Finding alternatives for TMP451AQDQWRQ1 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 TMP451AQDQWRQ1 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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What is equivalent to TMP451AQDQWRQ1?
Known equivalents for TMP451AQDQWRQ1 include TMP451AQDQFRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMP451AQDQWRQ1?
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 TMP451AQDQWRQ1 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.