UCC3805DAlternatives & Equivalent Parts
About UCC3805D
UCC3805D is a power-management component manufactured by Texas Instruments. It comes in a SOIC-8 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | UCC3805DSource | UC3842D | UCC2805D |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOIC-8 | — | Other |
| Pin Count | 8 | — | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $1.6968 | $0.5917 | $1.3388 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | OBSOLETE |
| Electrical Parameters | |||
| Supply Voltage | 10V V | — | — |
| Switching Frequency | 1MHz max MHz | — | — |
| Gate Drive Current | 1A peak A | — | — |
| Operating Temperature | -40 to 85 C | — | — |
| Control Topology | Current Mode PWM | — | — |
| YTEOL | — | — | 0 |
| Analog IC - Other Type | — | — | SWITCHING CONTROLLER |
| Control Mode | — | — | CURRENT-MODE |
| Control Technique | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | — | 12 V |
| Input Voltage-Min | — | — | 4 V |
| Input Voltage-Nom | — | — | 10 V |
| JESD-30 Code | — | — | R-PDSO-G8 |
| JESD-609 Code | — | — | e4 |
| Number of Functions | — | — | 1 |
| Output Current-Max | — | — | 1 A |
| Output Voltage-Max | — | — | 4.06 V |
| Output Voltage-Min | — | — | 3.94 V |
| Output Voltage-Nom | — | — | 4 V |
| Package Body Material | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SOP8,.25 |
| Package Shape | — | — | RECTANGULAR |
| Package Style | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Qualification Status | — | — | Not Qualified |
| Supply Current-Max (Isup) | — | — | 25 mA |
| Supply Voltage-Max (Vsup) | — | — | 12 V |
| Supply Voltage-Min (Vsup) | — | — | 4.1 V |
| Supply Voltage-Nom (Vsup) | — | — | 10 V |
| Surface Mount | — | — | YES |
| Switcher Configuration | — | — | BUCK-BOOST |
| Switching Frequency-Max | — | — | 1000 kHz |
| Technology | — | — | BICMOS |
| Temperature Grade | — | — | INDUSTRIAL |
| 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 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for UCC3805D — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UCC3805D 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 UCC3805D 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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FAQ
What is equivalent to UCC3805D?
Known equivalents for UCC3805D include UC3842D, UCC2805D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC3805D?
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 UCC3805D 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.