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Part Details for UC1843J by Texas Instruments
Overview of UC1843J by Texas Instruments
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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
Price & Stock for UC1843J
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-UC1843J-ND
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DigiKey | CURRENT MODE PWM CONTROLLER 8-CD Lead time: 12 Weeks Container: Tube | Temporarily Out of Stock |
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Buy Now | |
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Bristol Electronics | 54 |
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RFQ | ||
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Ameya Holding Limited | PULSE WIDTH MODULAT UC1843J | 39996 |
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RFQ | |
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ComSIT USA | CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8 RoHS: Not Compliant | Europe - 52 |
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RFQ |
Part Details for UC1843J
UC1843J CAD Models
UC1843J Part Data Attributes
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UC1843J
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC1843J
Texas Instruments
Current Mode PWM Controller 8-CDIP -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP8,.3 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 30 V | |
| Input Voltage-Min | 8.2 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-GDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.58 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max (Isup) | 25 mA | |
| Supply Voltage-Max (Vsup) | 30 V | |
| Supply Voltage-Min (Vsup) | 8.5 V | |
| Surface Mount | NO | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BICMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for UC1843J
This table gives cross-reference parts and alternative options found for UC1843J. 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 UC1843J, 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 |
|---|---|---|---|
| 5962-8670402PX | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, | TT Electronics Resistors | UC1843J vs 5962-8670402PX |
| 5962-8670402PA | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, | TT Electronics Resistors | UC1843J vs 5962-8670402PA |
| IP1843J | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8, CERAMIC, DIP-8 | TT Electronics Resistors | UC1843J vs IP1843J |
| UC1843AJQMLV | IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8, Switching Regulator or Controller | Texas Instruments | UC1843J vs UC1843AJQMLV |
| 5962-8670406PX | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8 | Texas Instruments | UC1843J vs 5962-8670406PX |
| 5962-8670402VPA | Radiation-tolerant QMLV, 30-V input, 1-A single-output 500-kHz PWM controller, 100% duty cycle 8-CDIP -55 to 125 | Texas Instruments | UC1843J vs 5962-8670402VPA |
| SG1843Y/883B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 | Microchip Technology Inc | UC1843J vs SG1843Y/883B |
| 5962-8670402VPX | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 | Texas Instruments | UC1843J vs 5962-8670402VPX |
| UC1843AJ883B | Current Mode PWM Controller 8-CDIP -55 to 125 | Texas Instruments | UC1843J vs UC1843AJ883B |
| 5962-8670402PA | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, | Unitrode Corp (RETIRED) | UC1843J vs 5962-8670402PA |