SUS1R5243R3BAlternatives & Equivalent Parts
About SUS1R5243R3B
SUS1R5243R3B is a Power Supply component manufactured by Cosel. It comes in a Other 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 | SUS1R5243R3BSource | PS2501-4 | AD9851BRS |
|---|---|---|---|
| Manufacturer | Cosel | CEL | Analog Devices |
| Package Type | Other | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 5 | 16 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 100.0°C | -40.0°C ~ 85.0°C |
| Price | $10.9700 | $0.5850 | $36.4100 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | No |
| YTEOL | 6 | 0 | 0 |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE | — | ANALOG CIRCUIT |
| Approvals | UL, CUL, EN | — | — |
| Efficiency (Main Output) | 72% | — | — |
| Input Voltage-Max | 36 V | — | — |
| Input Voltage-Min | 18 V | — | — |
| Input Voltage-Nom | 24 V | — | — |
| JESD-30 Code | R-XDMA-G5 | — | R-PDSO-G28 |
| Line Regulation-Max | 0.00066% | — | — |
| Load Regulation-Max | 1.212% | — | — |
| Number of Functions | 1 | — | 1 |
| Number of Outputs | 1 | — | — |
| Output Current-Max | 0.4 A | — | — |
| Output Voltage-Max | 3.465 V | — | — |
| Output Voltage-Min | 3.135 V | — | — |
| Output Voltage-Nom | 3.3 V | — | — |
| Package Body Material | UNSPECIFIED | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY | — | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 245 | — | 240 |
| Protections | OVER CURRENT | — | — |
| Ripple Voltage (Main Out) | 0.0707 Vrms | — | — |
| Surface Mount | YES | — | YES |
| Technology | HYBRID | — | CMOS |
| Terminal Form | GULL WING | — | GULL WING |
| Terminal Position | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 | — | — |
| Total Power Output-Max | 1.32 W | — | — |
| Trim/Adjustable Output | YES | — | — |
| Warm-up Time | 0.02 s | — | — |
| Additional Feature | — | UL RECOGNIZED | — |
| Coll-Emtr Bkdn Voltage-Min | — | 80 V | — |
| Configuration | — | SEPARATE, 4 CHANNELS | — |
| Current Transfer Ratio-Nom | — | 300% | — |
| Dark Current-Max | — | 100 nA | — |
| Forward Current-Max | — | 0.08 A | — |
| Isolation Voltage-Max | — | 5000 V | — |
| Number of Elements | — | 4 | — |
| Optoelectronic Device Type | — | TRANSISTOR OUTPUT OPTOCOUPLER | — |
| Source Url Status Check Date | — | — | 2013-05-01 14:56:32.544 |
| Manufacturer Package Code | — | — | RS-28 |
| JESD-609 Code | — | — | e0 |
| Package Equivalence Code | — | — | SSOP28,.3 |
| Qualification Status | — | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | — | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Temperature Grade | — | — | INDUSTRIAL |
| Terminal Finish | — | — | Tin/Lead (Sn/Pb) |
| Terminal Pitch | — | — | 0.65 mm |
| ## AD9851BRS Alternates Showing results | — | — | Image |
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 SUS1R5243R3B — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SUS1R5243R3B 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 SUS1R5243R3B 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 SUS1R5243R3B?
Known equivalents for SUS1R5243R3B include PS2501-4, AD9851BRS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SUS1R5243R3B?
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 SUS1R5243R3B 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.