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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 #
45AC7921
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Newark | Pwm Controller, 500Khz, 15V, Soic-8, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:11V, Supply Voltage Max:30V, Ic Case/Package:Soic, Msl:- Rohs Compliant: Yes |Stmicroelectronics UC3842BD1 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 20 |
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$0.0730 | Buy Now |
DISTI #
497-18660-ND
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DigiKey | IC REG CTRLR BST FLYBK ISO 8-SO Min Qty: 1 Lead time: 14 Weeks Container: Tube |
299 In Stock |
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$0.3678 / $0.9100 | Buy Now |
DISTI #
45AC7921
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Avnet Americas | Current Mode PWM Controller 1A 8-Pin SO N - Bulk (Alt: 45AC7921) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks, 2 Days Container: Bulk | 20 Partner Stock |
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$0.4610 / $0.9470 | Buy Now |
DISTI #
UC3842BD1
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Avnet Americas | Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3842BD1) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube | 0 |
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$0.3362 / $0.3551 | Buy Now |
DISTI #
511-UC3842BD
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Mouser Electronics | Switching Controllers 0.5mA Current Mode RoHS: Compliant | 1070 |
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$0.3670 / $0.9100 | Buy Now |
DISTI #
E02:0323_00205624
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Arrow Electronics | Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks Date Code: 2403 | Europe - 246 |
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$0.3012 / $0.6320 | Buy Now |
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STMicroelectronics | Current Mode PWM RoHS: Compliant Min Qty: 1 | 1070 |
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$0.5300 / $0.8900 | Buy Now |
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Future Electronics | RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks | 0 |
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$0.3480 | Buy Now |
DISTI #
77301182
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Verical | Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant Min Qty: 27 Package Multiple: 1 Date Code: 2403 | Americas - 243 |
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$0.2999 / $0.5689 | Buy Now |
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Quest Components | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP | 793 |
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$0.1260 / $0.6300 | Buy Now |
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UC3842BD1
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
UC3842BD1
STMicroelectronics
Current Mode PWM
|
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | SOIC | |
Package Description | SO-8 | |
Pin Count | 8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Factory Lead Time | 14 Weeks, 2 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-PDSO-G8 | |
JESD-609 Code | e4 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
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 | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Surface Mount | YES | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for UC3842BD1. 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 UC3842BD1, 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 |
---|---|---|---|
LT1242IS8#TR | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 | Analog Devices Inc | UC3842BD1 vs LT1242IS8#TR |
E-UC2842BD1 | Current Mode PWM | STMicroelectronics | UC3842BD1 vs E-UC2842BD1 |
LT1242IS8#PBF | LT1242 - High Speed Current Mode Pulse Width Modulators; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | Linear Technology | UC3842BD1 vs LT1242IS8#PBF |
E-UC3842BD1013TR | Current Mode PWM | STMicroelectronics | UC3842BD1 vs E-UC3842BD1013TR |
LT1242CS8 | LT1242 - High Speed Current Mode Pulse Width Modulators; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | Linear Technology | UC3842BD1 vs LT1242CS8 |
UC2842AD1 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | STMicroelectronics | UC3842BD1 vs UC2842AD1 |
LT1242IS8 | LT1242 - High Speed Current Mode Pulse Width Modulators; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | Linear Technology | UC3842BD1 vs LT1242IS8 |
LT1242CS8#TR | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 | Analog Devices Inc | UC3842BD1 vs LT1242CS8#TR |
UC2842BD1R2 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 | onsemi | UC3842BD1 vs UC2842BD1R2 |
UC3842AD1013TR | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | STMicroelectronics | UC3842BD1 vs UC3842AD1013TR |