Part Details for KA3842B by Fairchild Semiconductor Corporation
Overview of KA3842B by Fairchild Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 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.
Price & Stock for KA3842B
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | SWITCHING CONTROLLER | 50 |
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$1.1250 / $1.8750 | Buy Now |
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Rochester Electronics | KA3842 - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 43580 |
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$0.3191 / $0.3754 | Buy Now |
Part Details for KA3842B
KA3842B CAD Models
KA3842B Part Data Attributes:
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KA3842B
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
KA3842B
Fairchild Semiconductor Corporation
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | DIP | |
| Package Description | DIP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 8LD, MDIP, JEDEC MS-001, .300" WIDE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 30 V | |
| Input Voltage-Min | 12 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.2 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Surface Mount | NO | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for KA3842B
This table gives cross-reference parts and alternative options found for KA3842B. 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 KA3842B, 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 |
|---|---|---|---|
| UC3842N | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-8 | Fairchild Semiconductor Corporation | KA3842B vs UC3842N |
| UC3842AN | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-8 | Fairchild Semiconductor Corporation | KA3842B vs UC3842AN |
| KA3842B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, 0.300 INCH, DIP-8 | Samsung Semiconductor | KA3842B vs KA3842B |