Part Details for LM2657MTC by National Semiconductor Corporation
Overview of LM2657MTC by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 crosses)
- CAD Models: (Request Part)
- 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.
Price & Stock for LM2657MTC
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 144 |
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RFQ |
Part Details for LM2657MTC
LM2657MTC CAD Models
LM2657MTC Part Data Attributes:
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LM2657MTC
National Semiconductor Corporation
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Datasheet
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LM2657MTC
National Semiconductor Corporation
IC DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller
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Rohs Code | No | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | TSSOP-28 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
Control Mode | VOLTAGE-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 28 V | |
Input Voltage-Min | 4.5 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | R-PDSO-G28 | |
JESD-609 Code | e0 | |
Length | 9.7 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 28 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP28,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 235 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Surface Mount | YES | |
Switcher Configuration | PUSH-PULL | |
Switching Frequency-Max | 500 kHz | |
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) | 30 | |
Width | 4.4 mm |
Alternate Parts for LM2657MTC
This table gives cross-reference parts and alternative options found for LM2657MTC. 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 LM2657MTC, 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 |
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LM2657MTCX/NOPB | IC DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28, LEAD FREE, TSSOP-28, Switching Regulator or Controller | National Semiconductor Corporation | LM2657MTC vs LM2657MTCX/NOPB |
LM2657MTCX | DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28 | Texas Instruments | LM2657MTC vs LM2657MTCX |
LM2657MTC/NOPB | IC DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28, LEAD FREE, TSSOP-28, Switching Regulator or Controller | National Semiconductor Corporation | LM2657MTC vs LM2657MTC/NOPB |
LM2657MTCX | IC DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller | National Semiconductor Corporation | LM2657MTC vs LM2657MTCX |