UC2845AD8Alternatives & Equivalent Parts
About UC2845AD8
UC2845AD8 is a power-management component manufactured by Texas Instruments. It comes in a SOIC 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 | UC2845AD8Source | UC3845AD8 | UC2843AD8 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOIC | Small Outline Packages | SOIC-8 |
| Pin Count | 8 | 8 | 8 |
| Temperature Range | 0.0°C ~ 70.0°C | ~ 70.0°C | 0.0°C ~ 70.0°C |
| Price | $0.5497 | $0.5821 | $0.1863 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Supply Voltage (Vcc) | 10V – 30V | — | 8V to 30V |
| Oscillator Frequency | Up to 1MHz | — | Up to 500kHz |
| Gate Drive Peak Current | 1A | — | — |
| Operating Temperature | 0°C to 70°C | — | 0°C to 70°C |
| Control Method | Current Mode | — | Current Mode |
| YTEOL | — | 0 | — |
| Analog IC - Other Type | — | SWITCHING CONTROLLER | — |
| Control Mode | — | CURRENT-MODE | — |
| Control Technique | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | 28 V | — |
| Input Voltage-Min | — | 8.2 V | — |
| Input Voltage-Nom | — | 15 V | — |
| JESD-30 Code | — | R-PDSO-G8 | — |
| JESD-609 Code | — | e4 | — |
| Number of Functions | — | 1 | — |
| 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 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) | — | 28 V | — |
| Supply Voltage-Min (Vsup) | — | 8.4 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 | — |
| Output Current | — | — | 1A (totem-pole) |
| Reference Voltage | — | — | 5V ±1% |
| Package | — | — | SOIC-8 (D) |
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 UC2845AD8 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UC2845AD8 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 UC2845AD8 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 UC2845AD8?
Known equivalents for UC2845AD8 include UC3845AD8, UC2843AD8. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC2845AD8?
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 UC2845AD8 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.