| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM393P | Texas Instruments | $0.1794 | Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8 | LM293PE4 vs LM393P |
| LM393FE | NXP Semiconductors | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP8 | LM293PE4 vs LM393FE |
| LM193N | STMicroelectronics | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8 | LM293PE4 vs LM193N |
| LM193J | STMicroelectronics | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP8 | LM293PE4 vs LM193J |
| LM393J | STMicroelectronics | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP8 | LM293PE4 vs LM393J |
| LM393PE4 | Texas Instruments | Check for Price | Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8 | LM293PE4 vs LM393PE4 |
Part Details for LM293PE4 by Texas Instruments
Results Overview of LM293PE4 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Available)
- 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
LM293PE4 Information
LM293PE4 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 |
|---|---|---|---|
| LM293PE4 | Texas Instruments | Dual Differential Comparator 8-PDIP -25 to 85 |
US Tariff Estimator: LM293PE4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM293PE4 CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LM293PE4 Part Data Attributes
|
|
LM293PE4
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM293PE4
Texas Instruments
Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Date Of Intro | 1988-04-01 | |
| 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 | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.81 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; Open-Drain | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Tube | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 Ns | |
| Seated Height-Max | 5.08 Mm | |
| Supply Current-Max | 1 Ma | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for LM293PE4
This table gives cross-reference parts and alternative options found for LM293PE4. 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 LM293PE4, 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.
LM293PE4 Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the LM293PE4 is 26V, but it's recommended to keep it below 24V for reliable operation.
-
While the LM293PE4 can handle up to 1A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a switching regulator or a more robust linear regulator.
-
To ensure stable and accurate output voltage, make sure to use a stable input voltage, decouple the input and output with capacitors, and keep the device within its recommended operating temperature range.
-
Yes, the LM293PE4 is qualified for automotive applications and meets the AEC-Q100 standard. However, ensure that the device is used within its recommended operating conditions and that the application meets the required safety and reliability standards.
-
The dropout voltage of the LM293PE4 is typically around 1.5V to 2V, depending on the output current and input voltage. This means that the input voltage must be at least 1.5V to 2V higher than the desired output voltage.