Part Details for LT1681ESW#PBF by Linear Technology
Overview of LT1681ESW#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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.
Part Details for LT1681ESW#PBF
LT1681ESW#PBF CAD Models
LT1681ESW#PBF Part Data Attributes:
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LT1681ESW#PBF
Linear Technology
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LT1681ESW#PBF
Linear Technology
LT1681 - Dual Transistor Synchronous Forward Controller; Package: SO; Pins: 20; Temperature Range: -40°C to 85°C
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Rohs Code | Yes | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
Part Package Code | SOIC | |
Package Description | 0.300 INCH, PLASTIC, SO-20 | |
Pin Count | 20 | |
Manufacturer Package Code | SW | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Input Voltage-Max | 18 V | |
Input Voltage-Min | 9 V | |
Input Voltage-Nom | 12 V | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e3 | |
Length | 12.8 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP20,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.65 mm | |
Surface Mount | YES | |
Switcher Configuration | PUSH-PULL | |
Switching Frequency-Max | 700 kHz | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 7.5 mm |
Alternate Parts for LT1681ESW#PBF
This table gives cross-reference parts and alternative options found for LT1681ESW#PBF. 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 LT1681ESW#PBF, 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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LT1681ISW#PBF | LT1681 - Dual Transistor Synchronous Forward Controller; Package: SO; Pins: 20; Temperature Range: -40°C to 85°C | Linear Technology | LT1681ESW#PBF vs LT1681ISW#PBF |
LT1681ISW#PBF | Dual Transistor Synchronous Forward Controller | Analog Devices Inc | LT1681ESW#PBF vs LT1681ISW#PBF |
LT1681ESW | Switching Controller, Current-mode, 700kHz Switching Freq-Max, PDSO20 | Analog Devices Inc | LT1681ESW#PBF vs LT1681ESW |
LT1681ISW | Switching Controller, Current-mode, 700kHz Switching Freq-Max, PDSO20 | Analog Devices Inc | LT1681ESW#PBF vs LT1681ISW |
LT1681ISW | LT1681 - Dual Transistor Synchronous Forward Controller; Package: SO; Pins: 20; Temperature Range: -40°C to 85°C | Linear Technology | LT1681ESW#PBF vs LT1681ISW |