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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 #
51AC9707
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Newark | Pwm Cont, Current Mode, 500Khz, Minidip, Supply Voltage Min:-, Supply Voltage Max:-, Ic Case/Package:Minidip, No. Of Pins:8Pins, Operating Temperature Min:-25°C, Operating Temperature Max:85°C, Product Range:-, Qualification:- Rohs Compliant: Yes |Stmicroelectronics UC3844BN Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 2154 |
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$0.4080 / $0.7860 | Buy Now |
DISTI #
38AH9504
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Newark | Ind. & Power Conv. Rohs Compliant: Yes |Stmicroelectronics UC3844BN Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.4000 / $0.5080 | Buy Now |
DISTI #
1026-UC3844BN-CHP
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DigiKey | IC REG CTRLR PWM CM 8-MINIDIP Min Qty: 1 Lead time: 14 Weeks Container: Tube, Tube |
1640 In Stock |
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$0.0100 / $0.9900 | Buy Now |
DISTI #
UC3844BN
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Avnet Americas | Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844BN) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube | 0 |
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$0.4161 / $0.4340 | Buy Now |
DISTI #
51AC9707
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Avnet Americas | Current Mode PWM Controller 1A 8-Pin PDIP Tube - Bulk (Alt: 51AC9707) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk | 7 Partner Stock |
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$0.4220 / $0.8520 | Buy Now |
DISTI #
511-UC3844BN
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Mouser Electronics | Switching Controllers 0.5mA Current Mode RoHS: Compliant | 13706 |
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$0.3730 / $0.7100 | Buy Now |
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STMicroelectronics | Current Mode PWM RoHS: Compliant Min Qty: 1 | 13708 |
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$0.4600 / $0.7000 | Buy Now |
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Future Electronics | UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube | 3314Tube |
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$0.3650 / $0.4450 | Buy Now |
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Future Electronics | UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube | 13Tube |
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$0.3650 / $0.4450 | Buy Now |
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Future Electronics | UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 RoHS: Compliant pbFree: Yes Min Qty: 50 Package Multiple: 50 Container: Tube | 0Tube |
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$0.3650 / $0.4350 | Buy Now |
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UC3844BN
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
UC3844BN
STMicroelectronics
Current Mode PWM
|
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 | 16 Weeks, 3 Days | |
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 | 11.5 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 | 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 | |
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 | |
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 UC3844BN. 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 UC3844BN, 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 |
---|---|---|---|
IP3844AJ | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8, CERAMIC, DIP-8 | TT Electronics Resistors | UC3844BN vs IP3844AJ |
IP3844AJ | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3844BN vs IP3844AJ |
UC3844AN | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8 | STMicroelectronics | UC3844BN vs UC3844AN |
UC3844TN | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8 | STMicroelectronics | UC3844BN vs UC3844TN |