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Current Mode PWM
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 # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
45AC7917
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Newark | Pwm Controller, 500Khz, 15V, Dip-8, Supply Voltage Min:11V, Supply Voltage Max:30V, Ic Case/Package:Dip, No. Of Pins:8Pins, Operating Temperature Min:-25°C, Operating Temperature Max:85°C, Product Range:-, Qualification:-, Msl:- Rohs Compliant: Yes |Stmicroelectronics UC2843BN Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.4930 / $1.1200 | Buy Now |
DISTI #
497-3678-ND
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DigiKey | IC REG CTRLR BST/FLYBK 8-MINIDIP Min Qty: 1 Lead time: 14 Weeks Container: Tube |
458 In Stock |
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$0.4007 / $0.9900 | Buy Now |
DISTI #
UC2843BN
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Avnet Americas | Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2843BN) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube | 0 |
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$0.3783 / $0.3946 | Buy Now |
DISTI #
511-UC2843BN
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Mouser Electronics | Switching Controllers 0.5mA Current Mode RoHS: Compliant | 1880 |
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$0.4000 / $0.7300 | Buy Now |
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STMicroelectronics | Current Mode PWM RoHS: Compliant Min Qty: 1 | 1882 |
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$0.4500 / $0.7200 | Buy Now |
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Future Electronics | UC2843 Series Current Mode PWM Controller Voltage Regulator - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 50 Package Multiple: 50 Container: Tube | 900Tube |
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$0.3700 / $0.4450 | Buy Now |
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Future Electronics | UC2843 Series Current Mode PWM Controller Voltage Regulator - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube | 4Tube |
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$0.3700 / $0.4500 | Buy Now |
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Future Electronics | UC2843 Series Current Mode PWM Controller Voltage Regulator - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 50 Container: Tube | 0Tube |
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$0.3700 / $0.4400 | Buy Now |
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Bristol Electronics | 1321 |
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RFQ | ||
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Quest Components | SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8 | 18 |
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$0.7408 / $0.8889 | Buy Now |
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UC2843BN
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
UC2843BN
STMicroelectronics
Current Mode PWM
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Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | DIP | |
Package Description | MINI, DIP-8 | |
Pin Count | 8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Factory Lead Time | 14 Weeks | |
Samacsys Manufacturer | STMicroelectronics | |
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-PDIP-T8 | |
JESD-609 Code | e3 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -25 °C | |
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 | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
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 EXTENDED | |
Terminal Finish | Matte Tin (Sn) - annealed | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 7.62 mm |
This table gives cross-reference parts and alternative options found for UC2843BN. 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 UC2843BN, 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 |
---|---|---|---|
MIC38HC43YN | IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,DIP,8PIN,PLASTIC | Microchip Technology Inc | UC2843BN vs MIC38HC43YN |
UC2843AN | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | Motorola Mobility LLC | UC2843BN vs UC2843AN |
UC2843N | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC2843BN vs UC2843N |
UC2843ANG | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | Rochester Electronics LLC | UC2843BN vs UC2843ANG |
MIC38HC43BN | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | Rochester Electronics LLC | UC2843BN vs MIC38HC43BN |
UC2843AJ | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, CERAMIC, DIP-8 | Motorola Semiconductor Products | UC2843BN vs UC2843AJ |
UC2843AJ | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, DIP-8 | Rochester Electronics LLC | UC2843BN vs UC2843AJ |