LM393PSRAlternatives & Equivalent Parts
About LM393PSR
LM393PSR 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.
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Specification Comparison
| Parameter | LM393PSRSource | LM393PS | ACT45B-220-2P-TL003 | AD8629ARZ | SER2915L-103KL | 1MS1T1B1M1QES-1 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | TDK | Analog Devices | COILCRAFT | RS Components |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Other | Other |
| Pin Count | 8 | 8 | 4 | 8 | 3 | 3 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.1416 | $0.3274 | $0.7094 | $2.3800 | $3.2000 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | No | Yes | — |
| Date Of Intro | 1988-04-01 | — | — | — | — | — |
| YTEOL | 15 | 15 | 6.59 | 10 | 6.6 | — |
| Amplifier Type | COMPARATOR | COMPARATOR | — | OPERATIONAL AMPLIFIER | — | — |
| Average Bias Current-Max (IIB) | 0.4 µA | 0.4 µA | — | 0.0015 µA | — | — |
| Bias Current-Max (IIB) @25C | 0.05 µA | 0.05 µA | — | 0.0001 µA | — | — |
| Input Offset Voltage-Max | 5000 µV | 5000 µV | — | 10 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | — | R-PDSO-G8 | — | — |
| JESD-609 Code | e4 | e4 | — | e3 | e1 | — |
| Number of Functions | 2 | 2 | 2 | 2 | 1 | — |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP8,.3 | SOP8,.3 | — | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SMT | — |
| Packing Method | TR | — | TR, 13 INCH | TUBE | Tray | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | — |
| Response Time-Nom | 1300 ns | 1300 ns | — | — | — | — |
| Subcategory | Comparator | — | — | — | — | — |
| Supply Current-Max | 1 mA | 2.5 mA | — | 2.4 mA | — | — |
| Supply Voltage Limit-Max | 36 V | 36 V | — | 6 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 5 V | — | — |
| Surface Mount | YES | YES | — | YES | YES | — |
| Technology | BIPOLAR | BIPOLAR | — | CMOS | — | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | — | AUTOMOTIVE | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed | Tin/Silver/Copper (Sn/Ag/Cu) | — |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | — | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | — | — |
| ## LM393PSR Alternates Showing results | Image | — | — | — | — | — |
| ## LM393PS Alternates Showing results | — | Image | — | — | — | — |
| Factory Lead Time | — | — | 20 Weeks | — | — | — |
| Additional Feature | — | — | AEC-Q200; IMPEDANCE AT 10 MHZ | — | — | — |
| DC Resistance-Max | — | — | 0.5 Ω | — | — | — |
| Filter Type | — | — | FERRITE CHIP | — | — | — |
| Height | — | — | 2.8 mm | — | — | — |
| Inductance | — | — | 22 µH | — | — | — |
| Insulation Resistance-Min | — | — | 10 MΩ | — | — | — |
| Mounting Type | — | — | SURFACE MOUNT | — | — | — |
| Output Impedance | — | — | 1100 OHM Ω | — | — | — |
| Rated Current | — | — | 0.25 A | — | — | — |
| Rated Voltage | — | — | 50 V | — | — | — |
| Manufacturer Package Code | — | — | — | R-8 | — | — |
| Architecture | — | — | — | CHOPPER-STAB | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 115 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | 130 dB | — | — |
| Frequency Compensation | — | — | — | YES | — | — |
| Low-Bias | — | — | — | YES | — | — |
| Low-Offset | — | — | — | YES | — | — |
| Micropower | — | — | — | NO | — | — |
| Power | — | — | — | NO | — | — |
| Programmable Power | — | — | — | NO | — | — |
| Slew Rate-Nom | — | — | — | 1 V/us | — | — |
| Unity Gain BW-Nom | — | — | — | 2500 | — | — |
| Voltage Gain-Min | — | — | — | 178000 | — | — |
| Wideband | — | — | — | NO | — | — |
| ## AD8629ARZ Alternates Showing results | — | — | — | Image | — | — |
| Core Material | — | — | — | — | FERRITE | — |
| DC Resistance | — | — | — | — | 0.00165 Ω | — |
| Inductance-Nom (L) | — | — | — | — | 10 µH | — |
| Inductor Application | — | — | — | — | POWER INDUCTOR | — |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | — | — | — | 15.36 mm | — |
| Package Length | — | — | — | — | 27.9 mm | — |
| Package Width | — | — | — | — | 19.8 mm | — |
| Rated Current-Max | — | — | — | — | 30 A | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — |
| Self Resonance Frequency | — | — | — | — | 20 MHz | — |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | — | — | — | YES | — |
| Terminal Placement | — | — | — | — | SINGLE IN-LINE | — |
| Terminal Shape | — | — | — | — | GULL WING | — |
| Test Frequency | — | — | — | — | 0.5 MHz | — |
| Tolerance | — | — | — | — | 10% | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for LM393PSR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM393PSR 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 LM393PSR 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 LM393PSR?
Known equivalents for LM393PSR include LM393PS, ACT45B-220-2P-TL003, AD8629ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM393PSR?
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 LM393PSR 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.