Part Details for UC3843BDR2G by onsemi
Overview of UC3843BDR2G by onsemi
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (2 crosses)
- 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
Price & Stock for UC3843BDR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AC7421
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Newark | Pwm Cont, Current Mode, 500Khz, Soic-14, Input Voltage:-, Output Voltage:5V, Output Current:1A, Supply Voltage Min:14V, Supply Voltage Max:30V, Controller Ic Case Style:Soic, No. Of Pins:14Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Onsemi UC3843BDR2G Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 545 |
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$0.3160 / $0.8110 | Buy Now |
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DISTI #
45J2378
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Newark | Ic, smps Controller, current-Mode, bipolar, sop,14Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BDR2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.2690 / $0.3590 | Buy Now |
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DISTI #
38AH3119
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Newark | Ana Smps Pwm Controller Rohs Compliant: Yes |Onsemi UC3843BDR2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.2430 / $0.3230 | Buy Now |
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DISTI #
UC3843BDR2GOSCT-ND
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DigiKey | IC REG CTRLR FLYBACK 14SOIC Min Qty: 1 Lead time: 23 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
2380 In Stock |
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$0.2602 / $0.7900 | Buy Now |
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DISTI #
UC3843BDR2G
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Avnet Americas | Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 23 Weeks, 0 Days Container: Reel | 0 |
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$0.2582 / $0.3081 | Buy Now |
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DISTI #
863-UC3843BDR2G
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Mouser Electronics | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma RoHS: Compliant | 2397 |
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$0.2580 / $0.7800 | Buy Now |
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Future Electronics | UC3843B Series 5.25 V 275 kHz High Performance Current Mode Controller - SOIC-14 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 2500 Container: Reel | 0Reel |
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$0.2550 / $0.2650 | Buy Now |
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Rochester Electronics | UC3843B - Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 2006 |
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$0.2581 / $0.3036 | Buy Now |
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ComSIT USA | HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant | Europe - 335 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 5495 |
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RFQ |
Part Details for UC3843BDR2G
UC3843BDR2G CAD Models
UC3843BDR2G Part Data Attributes:
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UC3843BDR2G
onsemi
Buy Now
Datasheet
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Compare Parts:
UC3843BDR2G
onsemi
High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-14 NB | |
| Pin Count | 14 | |
| Manufacturer Package Code | 751A-03 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 12 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e3 | |
| Length | 8.65 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for UC3843BDR2G
This table gives cross-reference parts and alternative options found for UC3843BDR2G. 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 UC3843BDR2G, 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 |
|---|---|---|---|
| UC3843BDG | High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE | onsemi | UC3843BDR2G vs UC3843BDG |
| UC3843BVDG | High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE | onsemi | UC3843BDR2G vs UC3843BVDG |