Part Details for LM293DG by onsemi
Results Overview of LM293DG by onsemi
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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LM293DG Information
LM293DG by onsemi is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM293DGKRG4 | Texas Instruments | Dual Differential Comparator 8-VSSOP -25 to 85 | |
| LM293DGKR | Texas Instruments | Dual Differential Comparator 8-VSSOP -25 to 85 |
Price & Stock for LM293DG
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM293DG
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Avnet Americas | Comparator Dual ?18V/36V 8-Pin SOIC N Rail - Rail/Tube (Alt: LM293DG) RoHS: Compliant Min Qty: 1042 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Tube | 11236 Partner Stock |
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$0.5333 / $0.6154 | Buy Now |
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Bristol Electronics | 935 |
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RFQ | ||
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Bristol Electronics | 200 |
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RFQ | ||
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Quest Components | IC,VOLT COMPARATOR,DUAL,BIPOLAR,SOP,8PIN,PLASTIC, LEAD FREE | 1548 |
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$0.7875 / $2.2500 | Buy Now |
|
DISTI #
SMC-LM293DG
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Sensible Micro Corporation | Ic Comparator 2 Gen Pur 8Soic RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days | 0 |
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$0.3510 / $0.3802 | RFQ |
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DISTI #
LM293DG
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Avnet Silica | Comparator Dual 18V36V 8Pin SOIC N Rail (Alt: LM293DG) RoHS: Compliant Min Qty: 5292 Package Multiple: 98 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Cytech Systems Limited | IC COMPARATOR 2 GEN PUR 8SOIC | 1250 |
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RFQ | |
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DISTI #
LM293DG
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EBV Elektronik | Comparator Dual 18V36V 8Pin SOIC N Rail (Alt: LM293DG) RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Flip Electronics | Stock, ship today | 11236 |
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RFQ | |
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Vyrian | Amplifiers | 7997 |
|
RFQ |
Part Details for LM293DG
LM293DG CAD Models
LM293DG Part Data Attributes
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LM293DG
onsemi
Buy Now
Datasheet
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Compare Parts:
LM293DG
onsemi
Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 98-TUBE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-8 Narrow Body | |
| Pin Count | 8 | |
| Manufacturer Package Code | 751-07 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 2 Days | |
| Samacsys Manufacturer | onsemi | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 9000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 2.5 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LM293DG
This table gives cross-reference parts and alternative options found for LM293DG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM293DG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM393DR | Texas Instruments | $0.1159 | Dual differential comparator, commercial grade 8-SOIC 0 to 70 | LM293DG vs LM393DR |
| LM393D | Samsung Semiconductor | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1400ns Response Time, BIPolar, PDSO8, SOP-8 | LM293DG vs LM393D |
| LM393D-T | NXP Semiconductors | Check for Price | IC DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO8, 3.90 MM, PLASTIC, MS-012, SOT-96-1, SOP-8, Comparator | LM293DG vs LM393D-T |
| LM393DR2 | Motorola Semiconductor Products | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, PLASTIC, SO-8 | LM293DG vs LM393DR2 |
| LM393DR2 | Rochester Electronics LLC | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, SOIC-8 | LM293DG vs LM393DR2 |
| LM393DRE4 | Texas Instruments | Check for Price | Dual differential comparator, commercial grade 8-SOIC 0 to 70 | LM293DG vs LM393DRE4 |
| LM393DR2 | onsemi | Check for Price | Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 2500-REEL | LM293DG vs LM393DR2 |
| LM393D-TR | Freescale Semiconductor | Check for Price | IC,VOLT COMPARATOR,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | LM293DG vs LM393D-TR |
LM293DG Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM293DG is 26V, but it's recommended to keep it below 20V for reliable operation.
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The LM293DG is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
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To ensure stability, use a minimum output capacitance of 10uF with an ESR of 5 ohms or less, and keep the input capacitance to a minimum.
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No, the LM293DG is a linear voltage regulator and not suitable for switching regulator applications. It's designed for low-dropout, low-noise, and high-PSRR applications.
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The minimum input voltage required for the LM293DG to regulate properly is 7.5V for the 5V output version, and 10.5V for the 12V output version.