Part Details for LM2743MTCX by National Semiconductor Corporation
Overview of LM2743MTCX by National Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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.
Price & Stock for LM2743MTCX
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-LM2743MTCX-ND
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DigiKey | SWITCHING CONTROLLER, VOLTAGE-MO Min Qty: 254 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
2500 In Stock |
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$1.1900 | Buy Now |
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Rochester Electronics | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO14 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 5000 |
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$1.0200 / $1.1900 | Buy Now |
Part Details for LM2743MTCX
LM2743MTCX CAD Models
LM2743MTCX Part Data Attributes
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LM2743MTCX
National Semiconductor Corporation
Buy Now
Datasheet
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LM2743MTCX
National Semiconductor Corporation
IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14, Switching Regulator or Controller
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, TSSOP-14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 2000 kHz | |
| Technology | BICMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 4.4 mm |
Alternate Parts for LM2743MTCX
This table gives cross-reference parts and alternative options found for LM2743MTCX. 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 LM2743MTCX, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| LM2743MTC/NOPB | IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2743MTCX vs LM2743MTC/NOPB |
| LM2743MTCX/NOPB | IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, ROHS COMPLIANT, PLASTIC, TSSOP-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2743MTCX vs LM2743MTCX/NOPB |