UC3825NAlternatives & Equivalent Parts
About UC3825N
UC3825N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for UC3825N — response within 24 hours.
Specification Comparison
| Parameter | UC3825NSource | CD4070BM | IC51-0444-400 | C1210C107M8PACTU |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Yamaichi | Kemet |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Other | Other |
| Pin Count | 16 | 14 | 48 | 2 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 170.0°C | — |
| Price | $3.0000 | $0.2000 | $48.6600 | $0.4460 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | CONTACT MANUFACTURER | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| YTEOL | 15 | 0 | — | — |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE | — | WITH CLAMSHELL | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — | — |
| Control Mode | CURRENT/VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 12 V | — | — | — |
| Input Voltage-Min | 8.8 V | — | — | — |
| Input Voltage-Nom | 15 V | — | — | — |
| JESD-30 Code | R-PDIP-T16 | R-PDSO-G14 | — | — |
| JESD-609 Code | e4 | e4 | — | — |
| Number of Functions | 1 | 4 | — | — |
| Output Current-Max | 2 A | — | — | — |
| Output Voltage-Max | 5.2 V | — | — | — |
| Output Voltage-Min | 5 V | — | — | — |
| Output Voltage-Nom | 5.1 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | DIP16,.3 | SOP14,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | IN-LINE | SMALL OUTLINE | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Supply Current-Max (Isup) | 33 mA | — | — | — |
| Supply Voltage-Max (Vsup) | 12 V | 18 V | — | — |
| Supply Voltage-Min (Vsup) | 9.2 V | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V | — | — |
| Surface Mount | NO | YES | — | — |
| Switcher Configuration | PUSH-PULL | — | — | — |
| Switching Frequency-Max | 1000 kHz | — | — | — |
| Technology | BICMOS | CMOS | — | — |
| Temperature Grade | COMMERCIAL | MILITARY | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — |
| Terminal Form | THROUGH-HOLE | GULL WING | — | — |
| Terminal Pitch | 2.54 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | — | — |
| ## UC3825N Alternates Showing results | Image | — | — | — |
| Family | — | 4000/14000/40000 | — | — |
| Load Capacitance (CL) | — | 50 pF | — | — |
| Logic IC Type | — | XOR GATE | — | — |
| Max I(ol) | — | 0.0068 A | — | — |
| Number of Inputs | — | 2 | — | — |
| Output Characteristics | — | TOTEM-POLE | — | — |
| Packing Method | — | TUBE | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — |
| Power Supply Current-Max (ICC) | — | 0.03 mA | — | — |
| Prop. Delay@Nom-Sup | — | 280 ns | — | — |
| Propagation Delay (tpd) | — | 280 ns | — | — |
| Schmitt Trigger | — | NO | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — |
| ## CD4070BM Alternates Showing results | — | Image | — | — |
| Body Breadth | — | — | 1.339 inch | — |
| Body Depth | — | — | 0.787 inch | — |
| Body Length | — | — | 1.575 inch | — |
| Contact Configuration | — | — | 11X11 | — |
| Contact Finish Mating | — | — | AU ON NI | — |
| Contact Material | — | — | BE-CU | — |
| Contact Style | — | — | BELLOWED TYPE | — |
| Device Socket Type | — | — | IC SOCKET | — |
| Device Type Used On | — | — | PLCC44 | — |
| Dielectric Withstanding Voltage | — | — | 700VAC V | — |
| Housing Material | — | — | POLYETHERIMIDE | — |
| Insulation Resistance | — | — | 1000000000 Ω | — |
| Mounting Style | — | — | STRAIGHT | — |
| Number of Contacts | — | — | 44 | — |
| Termination Type | — | — | SOLDER | — |
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 3 alternatives for UC3825N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UC3825N 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 UC3825N 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for UC3825N. Get expert recommendations within 24 hours.
FAQ
What is equivalent to UC3825N?
Known equivalents for UC3825N include CD4070BM, IC51-0444-400, C1210C107M8PACTU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC3825N?
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 UC3825N 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.