HDC3021DEHRAlternatives & Equivalent Parts
About HDC3021DEHR
HDC3021DEHR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | HDC3021DEHRSource | HDC3021QDEHRQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Small Outline No-lead |
| Pin Count | 9 | 9 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.6300 | $2.9978 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Accuracy-Max (%) | 0.5% | 0.5% |
| Accuracy-Max (Cel) | 0.1 Cel | 0.1 Cel |
| Body Breadth | 2.5 mm | 2.5 mm |
| Body Height | 0.75 mm | 1.04 mm |
| Body Length or Diameter | 2.5 mm | 2.5 mm |
| JESD-609 Code | e4 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT |
| Output | OPEN-DRAIN | OPEN-DRAIN |
| Output Range | 0.4-1.4V | 0.20-1.60V |
| Output Type | DIGITAL VOLTAGE | DIGITAL VOLTAGE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.09,20 | SOLCC8,.1,20 |
| Package Shape/Style | SQUARE | SQUARE |
| Sensors/Transducers Type | HUMIDITY AND TEMPERATURE SENSOR | HUMIDITY AND TEMPERATURE SENSOR |
| Supply Voltage-Max | 5.5 V | 5.5 V |
| Supply Voltage-Min | 1.62 V | 1.62 V |
| Surface Mount | YES | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Screening Level | — | AEC-Q100 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for HDC3021DEHR 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 HDC3021DEHR 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 HDC3021DEHR?
Known equivalents for HDC3021DEHR include HDC3021QDEHRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of HDC3021DEHR?
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 HDC3021DEHR 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.