-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for LM293DGKR by Texas Instruments
Results Overview of LM293DGKR by Texas Instruments
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LM293DGKR Information
LM293DGKR by Texas Instruments 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 LM293DGKR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-17219-1-ND
|
DigiKey | IC COMPARATOR 2 DIFF 8VSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
4914 In Stock |
|
$0.0917 / $0.2500 | Buy Now |
|
DISTI #
595-LM293DGKR
|
Mouser Electronics | Analog Comparators Dual Differential Co mparator RoHS: Compliant | 11434 |
|
$0.0900 / $0.2500 | Buy Now |
|
|
Bristol Electronics | 83 |
|
RFQ | ||
|
|
Rochester Electronics | LM293 Dual differential comparator, industrial grade RoHS: Compliant Status: Active Min Qty: 1 | 100 |
|
$0.0724 / $0.1168 | Buy Now |
|
DISTI #
SMC-LM293DGKR
|
Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: 2216*26419,2218*2500 | 24879 |
|
RFQ | |
|
|
Chip 1 Exchange | INSTOCK | 14911 |
|
RFQ | |
|
DISTI #
LM293DGKR
|
Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 11516 |
|
$0.0847 / $0.2290 | Buy Now |
|
|
Cytech Systems Limited | IC COMPARATOR 2 DIFF 8VSSOP | 7500 |
|
RFQ | |
|
|
LCSC | 0.37mV 3.5nA Dual channel VSSOP-8 Comparators ROHS | 555 |
|
$0.1399 / $0.2285 | Buy Now |
|
|
New Advantage Corporation | IC COMPARATOR DIFF DUAL 8VSSOP RoHS: Compliant Min Qty: 1 Package Multiple: 100 | 9165 |
|
$0.2594 / $0.2810 | Buy Now |
Part Details for LM293DGKR
LM293DGKR CAD Models
LM293DGKR Part Data Attributes
|
|
LM293DGKR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM293DGKR
Texas Instruments
Dual differential comparator, industrial grade 8-VSSOP -25 to 85
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | MSOP | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1988-04-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 1 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | OTHER | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LM293DGKR
This table gives cross-reference parts and alternative options found for LM293DGKR. 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 LM293DGKR, 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 |
|---|---|---|---|---|
| LM393DGKR | Texas Instruments | $0.1286 | Dual differential comparator, commercial grade 8-VSSOP 0 to 70 | LM293DGKR vs LM393DGKR |
| AP393AM8G-U | Diodes Incorporated | Check for Price | Comparator, 2 Func, 8000uV Offset-Max, 300ns Response Time, BIPolar, PDSO8, GREEN, MSOP-8 | LM293DGKR vs AP393AM8G-U |
| AP393AM8G-13 | Diodes Incorporated | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, GREEN, MSOP-8 | LM293DGKR vs AP393AM8G-13 |
| LM393DGKR | ROHM Semiconductor | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, LEAD FREE, MSOP-8 | LM293DGKR vs LM393DGKR |
LM293DGKR Frequently Asked Questions (FAQ)
-
The maximum input voltage for the LM293DGKR is 26V, but it's recommended to keep it below 24V for reliable operation.
-
The LM293DGKR 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.
-
To ensure stability, use a minimum output capacitance of 10uF with an ESR of 5 ohms or less, and keep the input capacitance below 10uF.
-
The minimum input voltage required for regulation is 7.5V, but it's recommended to keep the input voltage at least 2V above the output voltage for reliable operation.
-
No, the LM293DGKR is a linear voltage regulator and is not suitable for switching regulator applications. It's designed for low-dropout linear regulation.