NCP565ST12T3GAlternatives & Equivalent Parts
About NCP565ST12T3G
NCP565ST12T3G is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a SOT223 (3-Pin) 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 | NCP565ST12T3GSource | MMBZ5245BLT1G | RZ03-1A4-D012 | C340C105K1R5TA |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | TE Connectivity | Kemet |
| Package Type | SOT223 (3-Pin) | SOT23 (3-Pin) | Other | Other |
| Pin Count | 4 | 3 | 6 | 2 |
| Temperature Range | — | -65.0°C ~ 150.0°C | — | — |
| Price | $0.4394 | $0.0160 | $1.3200 | $0.4900 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | — |
| Manufacturer Package Code | 0.0318 | 318 | — | — |
| Factory Lead Time | 9 Weeks | 7 Weeks | — | — |
| YTEOL | 6.2 | 7.1 | — | — |
| Adjustability | FIXED | — | — | — |
| Dropout Voltage1-Max | 1.3 V | — | — | — |
| Dropout Voltage1-Nom | 0.9 V | — | — | — |
| Input Voltage Absolute-Max | 18 V | — | — | — |
| Input Voltage-Max | 9 V | — | — | — |
| Input Voltage-Min | 2.5 V | — | — | — |
| JESD-30 Code | R-PDSO-G4 | R-PDSO-G3 | — | — |
| JESD-609 Code | e3 | e3 | — | — |
| Number of Functions | 1 | — | — | — |
| Number of Outputs | 1 | — | — | — |
| Operating Temperature TJ-Max | 150 °C | — | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — | — |
| Output Current1-Max | 1.5 A | — | — | — |
| Output Voltage1-Max | 1.236 V | — | — | — |
| Output Voltage1-Min | 1.164 V | — | — | — |
| Output Voltage1-Nom | 1.2 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOT-223 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | — |
| Packing Method | TR | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Surface Mount | YES | YES | — | — |
| Technology | BIPOLAR | ZENER | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | — | — |
| Terminal Form | GULL WING | GULL WING | — | — |
| Terminal Pitch | 2.3 mm | — | — | — |
| Terminal Position | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — |
| Voltage Tolerance-Max | 3% | — | — | — |
| Configuration | — | SINGLE | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | ZENER DIODE | — | — |
| Dynamic Impedance-Max | — | 16 Ω | — | — |
| JEDEC-95 Code | — | TO-236AB | — | — |
| Number of Elements | — | 1 | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | 0.225 W | — | — |
| Reference Voltage-Nom | — | 15 V | — | — |
| Voltage Tol-Max | — | 5% | — | — |
| Working Test Current | — | 8.5 mA | — | — |
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 NCP565ST12T3G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for NCP565ST12T3G 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 NCP565ST12T3G 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 NCP565ST12T3G?
Known equivalents for NCP565ST12T3G include MMBZ5245BLT1G, RZ03-1A4-D012, C340C105K1R5TA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCP565ST12T3G?
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 NCP565ST12T3G 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.