UCC1804JAlternatives & Equivalent Parts
About UCC1804J
UCC1804J is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | UCC1804JSource | UCC3804N | UCC2804N | UCC3802N | UCC2802J |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | — | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 8 | — | 8 | 8 |
| Temperature Range | -55.0°C ~ 125.0°C | ~ 70.0°C | — | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $20.3029 | $1.3410 | — | $1.4900 | $21.7700 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| YTEOL | 15 | 0 | — | 0 | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 12 V | 12 V | — | 12 V | 12.5 V |
| Input Voltage-Min | 9 V | 9 V | — | 9 V | 9 V |
| Input Voltage-Nom | 10 V | 10 V | — | 10 V | 10 V |
| JESD-30 Code | R-GDIP-T8 | R-PDIP-T8 | — | R-PDIP-T8 | R-GDIP-T8 |
| JESD-609 Code | e0 | e4 | — | e4 | e0 |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Output Current-Max | 1 A | 1 A | — | 1 A | 1 A |
| Package Body Material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | — | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | — | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | — | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 25 mA | 25 mA | — | 25 mA | 25 mA |
| Supply Voltage-Max (Vsup) | 12 V | 12 V | — | 12 V | 12.5 V |
| Supply Voltage-Nom (Vsup) | 10 V | 10 V | — | 10 V | 10 V |
| Surface Mount | NO | NO | — | NO | NO |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | — | SINGLE | BUCK-BOOST |
| Switching Frequency-Max | 1000 kHz | 1000 kHz | — | 1000 kHz | 1000 kHz |
| Technology | BICMOS | BICMOS | — | BICMOS | BICMOS |
| Temperature Grade | MILITARY | COMMERCIAL | — | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | NICKEL PALLADIUM GOLD | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| Output Voltage-Max | — | — | — | — | 5.075 V |
| Output Voltage-Min | — | — | — | — | 4.925 V |
| Output Voltage-Nom | — | — | — | — | 5 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 12.5 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
Why Look for Alternatives?
Finding alternatives for UCC1804J is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating UCC1804J replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for UCC1804JFAQ
What is equivalent to UCC1804J?
Known equivalents for UCC1804J include UCC3804N, UCC2804N, UCC3802N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC1804J?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify UCC1804J alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.