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30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 14-SOIC 0 to 70
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 #
2156-UC3842ADTR-ND
|
DigiKey | IC REG CTRLR PWM CM 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
7500 In Stock |
|
$0.4600 | Buy Now |
DISTI #
296-UC3842ADCT-ND
|
DigiKey | IC REG CTRLR PWM CM 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
3580 In Stock |
|
$0.4270 / $0.9600 | Buy Now |
DISTI #
595-UC3842ADTR
|
Mouser Electronics | Switching Controllers Current-Mode PWM Controller RoHS: Compliant | 2530 |
|
$0.4130 / $0.9600 | Buy Now |
DISTI #
86035846
|
Verical | Current Mode PWM Controller -0.1V to 11V 1A 500kHz 14-Pin SOIC T/R RoHS: Compliant Min Qty: 750 Package Multiple: 1 Date Code: 1101 | Americas - 11851 |
|
$0.4721 / $0.5000 | Buy Now |
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Rochester Electronics | UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 11851 |
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$0.3777 / $0.4444 | Buy Now |
DISTI #
UC3842ADTR
|
TME | IC: PMIC, PWM controller, SO8, 0÷70°C, 16÷30V, reel,tape, SMPS Min Qty: 1 | 0 |
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$0.5370 / $0.8670 | RFQ |
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UC3842ADTR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3842ADTR
Texas Instruments
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 14-SOIC 0 to 70
Select a part to compare: |
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | GREEN, PLASTIC, SOIC-14 | |
Pin Count | 14 | |
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-PDSO-G14 | |
JESD-609 Code | e4 | |
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 | |
Output Voltage-Max | 5.1 V | |
Output Voltage-Min | 4.9 V | |
Output Voltage-Nom | 5 V | |
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 | |
Supply Current-Max (Isup) | 25 mA | |
Supply Voltage-Max (Vsup) | 28 V | |
Supply Voltage-Min (Vsup) | 16 V | |
Supply Voltage-Nom (Vsup) | 11 V | |
Surface Mount | YES | |
Switcher Configuration | BUCK-BOOST | |
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) | 30 | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for UC3842ADTR. 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 UC3842ADTR, 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 | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
UC3842AD | Texas Instruments | $0.8381 | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 | UC3842ADTR vs UC3842AD |
UC3842BDR2G | onsemi | $0.3844 | High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL | UC3842ADTR vs UC3842BDR2G |