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30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-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 #
52AH7821
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Newark | Ic, Current Mode Pwm Ctrl, 30V, Soic-8, Input Voltage:15V, Output Voltage:5V, Output Current:200Ma, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3844AD8 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1146 |
|
$1.1400 / $1.6300 | Buy Now |
DISTI #
296-11290-5-ND
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DigiKey | IC REG CTRLR PWM CM 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
1734 In Stock |
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$0.5118 / $1.2700 | Buy Now |
DISTI #
595-UC3844AD8
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Mouser Electronics | Switching Controllers Current Mode RoHS: Compliant | 508 |
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$0.5110 / $1.3000 | Buy Now |
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Rochester Electronics | UC3844A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 105 |
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$0.4723 / $0.5556 | Buy Now |
DISTI #
UC3844AD8
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TME | IC: PMIC, PWM controller, SO8, 0÷70°C, Usup: 16÷30V, tube, SMPS Min Qty: 1 | 279 |
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$0.7100 / $1.1800 | Buy Now |
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Ameya Holding Limited | SO8 CUR MODE PWM Cont | 14564 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 12 |
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Buy Now | |
DISTI #
3123550
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element14 Asia-Pacific | IC, CURRENT MODE PWM CTRL, 30V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each | 1146 |
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$0.6554 / $1.2916 | Buy Now |
DISTI #
3123550
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Farnell | IC, CURRENT MODE PWM CTRL, 30V, SOIC-8 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each | 1146 |
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$0.6993 / $1.5485 | Buy Now |
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UC3844AD8
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3844AD8
Texas Instruments
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 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 | SOIC | |
Package Description | GREEN, PLASTIC, SOIC-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-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 | |
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 | SOP8,.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) | NOT SPECIFIED | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for UC3844AD8. 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 UC3844AD8, 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 |
---|---|---|---|
UC3844AD8G4 | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | Texas Instruments | UC3844AD8 vs UC3844AD8G4 |
UC3844AD8TR | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | Texas Instruments | UC3844AD8 vs UC3844AD8TR |
SG2844DM | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | Microsemi Corporation | UC3844AD8 vs SG2844DM |
UC3844AD8TRG4 | Current Mode PWM Controller 8-SOIC 0 to 70 | Texas Instruments | UC3844AD8 vs UC3844AD8TRG4 |
UC2844AD8G4 | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 85 | Texas Instruments | UC3844AD8 vs UC2844AD8G4 |
UC2844AD8TRG4 | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 85 | Texas Instruments | UC3844AD8 vs UC2844AD8TRG4 |
SG3844DM | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | Microsemi Corporation | UC3844AD8 vs SG3844DM |
UC1844AMDREP | Enhanced Product Current Mode Pwm Controller 8-SOIC -55 to 125 | Texas Instruments | UC3844AD8 vs UC1844AMDREP |