Part Details for UC3844N by STMicroelectronics
Overview of UC3844N by STMicroelectronics
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (5 replacements)
- 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
Consumer Electronics
Energy and Power Systems
Renewable Energy
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
UC3844N | Texas Instruments | Current-Mode PWM Controller 8-PDIP 0 to 70 | |
UC3844NG4 | Texas Instruments | Current-Mode PWM Controller 8-PDIP 0 to 70 |
Price & Stock for UC3844N
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 520 |
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$0.5005 / $1.9250 | Buy Now |
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 40 |
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$0.9000 / $1.5000 | Buy Now |
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 8 |
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$1.4000 / $1.7500 | Buy Now |
Part Details for UC3844N
UC3844N CAD Models
UC3844N Part Data Attributes
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UC3844N
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
UC3844N
STMicroelectronics
1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, MINI, DIP-8
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | DIP | |
Package Description | 0.300 INCH, MINI, DIP-8 | |
Pin Count | 8 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | STMicroelectronics | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 25 V | |
Input Voltage-Min | 15 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | R-PDIP-T8 | |
JESD-609 Code | e0 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Current-Max | 1 A | |
Output Voltage-Nom | 2.5 V | |
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 | 4.8 mm | |
Supply Current-Max (Isup) | 20 mA | |
Surface Mount | NO | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Width | 7.62 mm |
Alternate Parts for UC3844N
This table gives cross-reference parts and alternative options found for UC3844N. 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 UC3844N, 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 |
---|---|---|---|
UC3844AN | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3844N vs UC3844AN |
UC3844N | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-8 | Fairchild Semiconductor Corporation | UC3844N vs UC3844N |
UC3844N | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3844N vs UC3844N |
UC3844NG | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3844N vs UC3844NG |
KA3844B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, 0.300 INCH, DIP-8 | Samsung Semiconductor | UC3844N vs KA3844B |