Part Details for LM2577T-ADJ by National Semiconductor Corporation
Overview of LM2577T-ADJ by National Semiconductor Corporation
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (6 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.
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
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TCKE712BNL | Toshiba Electronic Devices & Storage Corporation | eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10 | |
LM2577T-ADJ/LB03 | Texas Instruments | SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-TO-220 | |
LM2577T-ADJ | Texas Instruments | SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-TO-220 -40 to 125 |
Price & Stock for LM2577T-ADJ
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 1 | 45 |
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$2.6320 / $5.2640 | Buy Now |
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Bristol Electronics | 15 |
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RFQ | ||
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 5 Pin, Plastic, SIP | 36 |
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$3.5250 / $7.0500 | Buy Now |
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 5 Pin, Plastic, SIP | 11 |
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$14.6880 / $16.5240 | Buy Now |
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 5 Pin, Plastic, SIP | 6 |
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$5.9513 / $11.9025 | Buy Now |
Part Details for LM2577T-ADJ
LM2577T-ADJ CAD Models
LM2577T-ADJ Part Data Attributes
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LM2577T-ADJ
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM2577T-ADJ
National Semiconductor Corporation
IC 6 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN, Switching Regulator or Controller
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Rohs Code | No | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | TO-220, 5 PIN | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 40 V | |
Input Voltage-Min | 3.5 V | |
Input Voltage-Nom | 5 V | |
JESD-30 Code | R-PSFM-T5 | |
JESD-609 Code | e0 | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 5 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 6 A | |
Output Voltage-Nom | 1.23 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TO-220 | |
Package Equivalence Code | SIP5,.1,67TB | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Supply Current-Max (Isup) | 14 mA | |
Surface Mount | NO | |
Switcher Configuration | BOOST | |
Switching Frequency-Max | 62 kHz | |
Technology | BIPOLAR | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 1.7 mm | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | 40 |
Alternate Parts for LM2577T-ADJ
This table gives cross-reference parts and alternative options found for LM2577T-ADJ. 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 LM2577T-ADJ, 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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LM2577TADJFLOWLB03 | 6A SWITCHING REGULATOR, 62kHz SWITCHING FREQ-MAX, PZFM5, PLASTIC, TO-220, 5 PIN | Texas Instruments | LM2577T-ADJ vs LM2577TADJFLOWLB03 |
LM2577T-ADJ/LB02 | SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-TO-220 | Texas Instruments | LM2577T-ADJ vs LM2577T-ADJ/LB02 |