Part Details for FSQ321L by Fairchild Semiconductor Corporation
Overview of FSQ321L by Fairchild Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Electronic Manufacturing
Entertainment and Gaming
Price & Stock for FSQ321L
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-FSQ321L-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 8LSOP Min Qty: 544 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
4001 In Stock |
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$0.5500 | Buy Now |
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Rochester Electronics | FSQ321 - Switching Regulator, Current-mode, 0.67A, 67kHz Switching Freq-Max, PDSO8 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 4001 |
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$0.4738 / $0.5574 | Buy Now |
Part Details for FSQ321L
FSQ321L CAD Models
FSQ321L Part Data Attributes
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FSQ321L
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
FSQ321L
Fairchild Semiconductor Corporation
Switching Regulator, Current-mode, 0.67A, 67kHz Switching Freq-Max, PDSO8, MLSOP-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | SOP | |
| Package Description | MLSOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 8LD,LSOP,.300" WIDE, SURFACE MOUNT | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.95 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Min | 9 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 9.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.67 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | GWDIP8,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 250 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.7 mm | |
| Surface Mount | YES | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 67 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6.4 mm |
Alternate Parts for FSQ321L
This table gives cross-reference parts and alternative options found for FSQ321L. 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 FSQ321L, 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 |
|---|---|---|---|
| TOP244YN | Switching Regulator, Voltage-mode, 2.16A, 140kHz Switching Freq-Max, CMOS, PZFM6, TO-220, 7/6 PIN | Power Integrations | FSQ321L vs TOP244YN |
| TNY267P | Switching Regulator, Current-mode, 0.72A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, PLASTIC, MS-001-AB, DIP-8 | Power Integrations | FSQ321L vs TNY267P |
| FSQ311L | Switching Regulator, Current-mode, 1.5A, 67kHz Switching Freq-Max, PDSO8, LEAD FREE, LSOP-8 | Fairchild Semiconductor Corporation | FSQ321L vs FSQ311L |
| FSD200B | Switching Regulator, Voltage-mode, 0.365A, 142kHz Switching Freq-Max, PDIP7, DIP-7 | Fairchild Semiconductor Corporation | FSQ321L vs FSD200B |
| KA5L0380RTU | 12 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, SFM4, TO-220F, 4 PIN | Rochester Electronics LLC | FSQ321L vs KA5L0380RTU |
| TOP242PN | Switching Regulator, Voltage-mode, 0.72A, 140kHz Switching Freq-Max, CMOS, PDIP7, DIP-8/7 | Power Integrations | FSQ321L vs TOP242PN |
| TNY264PN | Switching Regulator, Current-mode, 0.4A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, LEAD FREE, PLASTIC, MS-001-AB, DIP-8 | Power Integrations | FSQ321L vs TNY264PN |
| TOP221P | Switching Regulator, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDIP8, 0.300 INCH, PLASTIC, DIP-8 | Power Integrations | FSQ321L vs TOP221P |
| TNY265PN | Switching Regulator, Current-mode, 0.44A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, LEAD FREE, PLASTIC, MS-001-AB, DIP-8 | Power Integrations | FSQ321L vs TNY265PN |
| ICE3B1065 | Switching Regulator, Current-mode, 67kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 | Infineon Technologies AG | FSQ321L vs ICE3B1065 |