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Part Details for UC3842N by Texas Instruments
Overview of UC3842N by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Available)
- 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 UC3842N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
64AH9078
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Newark | Pwm Controller, 500Khz, 10V-30V, Pdip-8, Input Voltage:-, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller Ic Case Style:Dip, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3842N Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$1.2700 / $1.7500 | Buy Now |
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DISTI #
296-11282-5-ND
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DigiKey | IC REG CTRLR PWM CM 8DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
877 In Stock |
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$0.5662 / $1.4000 | Buy Now |
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DISTI #
595-UC3842N
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Mouser Electronics | Switching Controllers Current Mode RoHS: Compliant | 825 |
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$0.5530 / $1.4000 | Buy Now |
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Rochester Electronics | UC3842 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 1721 |
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$0.5107 / $0.6008 | Buy Now |
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DISTI #
UC3842N
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TME | IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, DIP8, Uoper: 10÷28V Min Qty: 1 | 731 |
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$0.8200 / $1.4300 | Buy Now |
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Ameya Holding Limited | 26662 |
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RFQ | ||
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CHIPMALL.COM LIMITED | IC REG CTRLR PWM CM 8DIP | 187 |
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$1.1816 / $2.1212 | Buy Now |
Part Details for UC3842N
UC3842N CAD Models
UC3842N Part Data Attributes
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UC3842N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3842N
Texas Instruments
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C 8-PDIP 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | GREEN, PLASTIC, DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | 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 | 28 V | |
| Input Voltage-Min | 11.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.59 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1 A | |
| Output Voltage-Nom | 5 V | |
| 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 | |
| Supply Current-Max (Isup) | 25 mA | |
| Supply Voltage-Max (Vsup) | 28 V | |
| Supply Voltage-Min (Vsup) | 16 V | |
| Surface Mount | NO | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BICMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| 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 UC3842N
This table gives cross-reference parts and alternative options found for UC3842N. 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 UC3842N, 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 |
|---|---|---|---|
| UC3842TN | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8 | STMicroelectronics | UC3842N vs UC3842TN |
| UC3842AN2 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | onsemi | UC3842N vs UC3842AN2 |
| UC3842AM | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 | Microsemi Corporation | UC3842N vs UC3842AM |
| UC3842ANG | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | onsemi | UC3842N vs UC3842ANG |
| UC3842AN2 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3842N vs UC3842AN2 |
| UC3842N | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3842N vs UC3842N |
| CS3842AGN8 | 1A SWITCHING CONTROLLER, PDIP8, PLASTIC, DIP-8 | onsemi | UC3842N vs CS3842AGN8 |
| IP3842AJ | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3842N vs IP3842AJ |
| IP3842N | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8, PLASTIC, DIP-8 | TT Electronics Resistors | UC3842N vs IP3842N |
| IP3842AN | 0.2A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3842N vs IP3842AN |