LM57FSPWRQ1Alternatives & Equivalent Parts
About LM57FSPWRQ1
LM57FSPWRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM57FSPWRQ1Source | LM57FSPWQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -50.0°C ~ 160.0°C | -50.0°C ~ 170.0°C |
| Price | $1.3642 | $1.3700 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 0 |
| Accuracy-Max (Cel) | 1.3 Cel | 1.3 Cel |
| Body Breadth | 3 mm | 3 mm |
| Body Height | 1.2 mm | 1.2 mm |
| Body Length or Diameter | 4.4 mm | 4.4 mm |
| Housing | PLASTIC | PLASTIC |
| JESD-609 Code | e4 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT |
| Operating Current-Max | 0.028 mA | 0.028 mA |
| Package Equivalence Code | TSSOP8,.25 | TSSOP8,.25 |
| Package Shape/Style | RECTANGULAR | RECTANGULAR |
| Screening Level | AEC-Q100 | AEC-Q100 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT |
| Supply Voltage-Max | 5.5 V | 5.5 V |
| Supply Voltage-Min | 2.4 V | 2.4 V |
| Surface Mount | YES | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Termination Type | SOLDER | SOLDER |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Single Trip Point Switch/Digital Sensor, 1.3Cel, Rectangular, 8 Pin, Surface Mount
Why Look for Alternatives?
Finding alternatives for LM57FSPWRQ1 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 LM57FSPWRQ1 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 LM57FSPWRQ1FAQ
What is equivalent to LM57FSPWRQ1?
Known equivalents for LM57FSPWRQ1 include LM57FSPWQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM57FSPWRQ1?
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 LM57FSPWRQ1 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.