L4931CZ50-APAlternatives & Equivalent Parts
About L4931CZ50-AP
L4931CZ50-AP is a Integrated Circuit component manufactured by STMicroelectronics. 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 | L4931CZ50-APSource | NR8040T220M | DFLS1200-7 |
|---|---|---|---|
| Manufacturer | STMicroelectronics | TAIYO YUDEN | Diodes Inc. |
| Package Type | Other | Other | Other |
| Pin Count | 3 | 2 | 2 |
| Temperature Range | — | -25.0°C ~ 120.0°C | -65.0°C ~ 175.0°C |
| Price | $0.3743 | $0.1354 | $0.2954 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 5.9 | 0 | 6.19 |
| Adjustability | FIXED | — | — |
| Dropout Voltage1-Max | 0.8 V | — | — |
| Dropout Voltage1-Nom | 0.4 V | — | — |
| Input Voltage Absolute-Max | 20 V | — | — |
| Input Voltage-Max | 20 V | — | — |
| Input Voltage-Min | 5.8 V | — | — |
| JESD-30 Code | O-XBCY-T3 | — | R-PDSO-F2 |
| JESD-609 Code | e3 | — | e3 |
| Line Regulation-Max | 0.0175% | — | — |
| Load Regulation-Max | 0.015% | — | — |
| Number of Functions | 1 | 1 | — |
| Number of Outputs | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — |
| Output Current1-Max | 0.25 A | — | — |
| Output Voltage1-Max | 5.2 V | — | — |
| Output Voltage1-Min | 4.8 V | — | — |
| Output Voltage1-Nom | 5 V | — | — |
| Package Body Material | UNSPECIFIED | — | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1,50 | — | — |
| Package Shape | ROUND | — | RECTANGULAR |
| Package Style | CYLINDRICAL | SMT | SMALL OUTLINE |
| Packing Method | AMMO PACK | TR, EMBOSSED, 13 INCH | — |
| Qualification Status | Not Qualified | — | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Surface Mount | NO | YES | YES |
| Technology | BIPOLAR | — | SCHOTTKY |
| Terminal Finish | Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | — | FLAT |
| Terminal Pitch | 1.27 mm | — | — |
| Terminal Position | BOTTOM | — | DUAL |
| Voltage Tolerance-Max | 4% | — | — |
| ## L4931CZ50-AP Alternates Showing results | Image | — | — |
| Pbfree Code | — | Yes | No |
| Factory Lead Time | — | 7 Weeks | 12 Weeks |
| Case/Size Code | — | 3131 | — |
| Construction | — | Rectangular | — |
| Core Material | — | FERRITE | — |
| DC Resistance | — | 0.0858 Ω | — |
| Inductance-Nom (L) | — | 22 µH | — |
| Inductor Application | — | POWER INDUCTOR | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | 4 mm | — |
| Package Length | — | 8 mm | — |
| Package Width | — | 8 mm | — |
| Rated Current-Max | — | 2.2 A | — |
| Self Resonance Frequency | — | 13 MHz | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — |
| Shielded | — | YES | — |
| Terminal Placement | — | DUAL ENDED | — |
| Terminal Shape | — | ONE SURFACE | — |
| Test Frequency | — | 0.1 MHz | — |
| Tolerance | — | 20% | — |
| Manufacturer Package Code | — | — | POWERDI 123 |
| Additional Feature | — | — | HIGH RELIABILITY, LOW POWER LOSS |
| Application | — | — | GENERAL PURPOSE |
| Case Connection | — | — | CATHODE |
| Configuration | — | — | SINGLE |
| Diode Element Material | — | — | SILICON |
| Diode Type | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | 0.85 V |
| Non-rep Pk Forward Current-Max | — | — | 40 A |
| Number of Elements | — | — | 1 |
| Number of Phases | — | — | 1 |
| Output Current-Max | — | — | 1 A |
| Peak Reflow Temperature (Cel) | — | — | 255 |
| Rep Pk Reverse Voltage-Max | — | — | 200 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
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 L4931CZ50-AP — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for L4931CZ50-AP 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 L4931CZ50-AP 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 L4931CZ50-AP?
Known equivalents for L4931CZ50-AP include NR8040T220M, DFLS1200-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L4931CZ50-AP?
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 L4931CZ50-AP 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.