UC2845BD1Alternatives & Equivalent Parts
About UC2845BD1
UC2845BD1 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages 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 | UC2845BD1Source | TL2845DG4-8 | MURA220T3G | MIC2196YM | PDS1040L-13 |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | ON Semiconductor | Microchip | Diodes Inc. |
| Package Type | Small Outline Packages | Small Outline Packages | Diodes Moulded | Small Outline Packages | Other |
| Pin Count | 8 | 8 | 2 | 8 | 3 |
| Temperature Range | -25.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 175.0°C | -40.0°C ~ 125.0°C | -65.0°C ~ 150.0°C |
| Price | $0.4540 | $0.6532 | $0.1383 | $2.0400 | $0.3316 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 14 Weeks | — | — | 20 Weeks | — |
| YTEOL | 7 | 0 | 6 | 8 | 6 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | SWITCHING CONTROLLER | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | CURRENT-MODE | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 30 V | 30 V | — | 14 V | — |
| Input Voltage-Min | 8.2 V | 8.2 V | — | 2.9 V | — |
| Input Voltage-Nom | 15 V | 15 V | — | 5 V | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-C2 | R-PDSO-G8 | R-PDSO-F3 |
| JESD-609 Code | e3 | e4 | e3 | e4 | e3 |
| Number of Functions | 1 | 1 | — | 1 | — |
| Output Current-Max | 1 A | 1 A | 2 A | — | 10 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — | SOP8,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 255 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | SINGLE | BUCK-BOOST | — | BOOST | — |
| Switching Frequency-Max | 500 kHz | 500 kHz | — | 440 kHz | — |
| Technology | BIPOLAR | — | — | BICMOS | SCHOTTKY |
| Temperature Grade | COMMERCIAL EXTENDED | INDUSTRIAL | — | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | C BEND | GULL WING | FLAT |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | 30 |
| ## UC2845BD1 Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | Yes | Yes | — | No |
| Output Voltage-Max | — | 5.05 V | — | — | — |
| Output Voltage-Min | — | 4.95 V | — | — | — |
| Output Voltage-Nom | — | 5 V | — | 12 V | — |
| Supply Current-Max (Isup) | — | 30 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | 30 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | — | — | — |
| Manufacturer Package Code | — | — | 403D-02 | SOIC-8 | POWERDI5 |
| Additional Feature | — | — | FREE WHEELING DIODE | — | FREE WHEELING DIODE, HIGH RELIABILITY |
| Application | — | — | HIGH VOLTAGE ULTRA FAST RECOVERY POWER | — | GENERAL PURPOSE |
| Breakdown Voltage-Min | — | — | 200 V | — | — |
| Configuration | — | — | SINGLE | — | SINGLE |
| Diode Element Material | — | — | SILICON | — | SILICON |
| Diode Type | — | — | RECTIFIER DIODE | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | 0.95 V | — | 0.35 V |
| Non-rep Pk Forward Current-Max | — | — | 135 A | — | 275 A |
| Number of Elements | — | — | 1 | — | 1 |
| Number of Phases | — | — | 1 | — | 1 |
| Rep Pk Reverse Voltage-Max | — | — | 200 V | — | 40 V |
| Reverse Current-Max | — | — | 2 µA | — | — |
| Reverse Recovery Time-Max | — | — | 0.035 µs | — | — |
| Reverse Test Voltage | — | — | 200 V | — | — |
| ## MIC2196YM Alternates Showing results | — | — | — | Image | — |
| Case Connection | — | — | — | — | CATHODE |
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 4 alternatives for UC2845BD1 — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8
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Why Look for Alternatives?
Finding alternatives for UC2845BD1 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 UC2845BD1 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?
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FAQ
What is equivalent to UC2845BD1?
Known equivalents for UC2845BD1 include TL2845DG4-8, MURA220T3G, MIC2196YM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC2845BD1?
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 UC2845BD1 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.