MCP73831-2ACI/OTAlternatives & Equivalent Parts
About MCP73831-2ACI/OT
MCP73831-2ACI/OT is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (5-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 | MCP73831-2ACI/OTSource | MCP1725-ADJE/SN | LM2735XMF/NOPB | FC68133 |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Texas Instruments | CLIFF ELECTRONIC COMPONENTS |
| Package Type | SOT23 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | Other |
| Pin Count | 5 | 8 | 5 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | — |
| Price | — | $0.1660 | $0.6957 | $1.2313 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| YTEOL | 8 | 9 | 15 | — |
| Adjustable Threshold | YES | — | — | — |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | — | SWITCHING REGULATOR | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G8 | R-PDSO-G5 | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| Number of Channels | 1 | — | — | — |
| Number of Functions | 1 | 1 | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSOP5/6,.11,37 | SOP8,.25 | TSOP5/6,.11,37 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Current-Max (Isup) | 1.5 mA | — | — | — |
| Supply Voltage-Max (Vsup) | 6 V | — | — | — |
| Supply Voltage-Min (Vsup) | 3.75 V | — | — | — |
| Surface Mount | YES | YES | YES | — |
| Temperature Grade | INDUSTRIAL | — | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 0.95 mm | 1.27 mm | 0.953 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | — |
| ## MCP73831-2ACI/OT Alternates Showing results | Image | — | — | — |
| Manufacturer Package Code | — | SOIC-8 | — | — |
| Factory Lead Time | — | 6 Weeks | — | — |
| Adjustability | — | ADJUSTABLE | — | — |
| Dropout Voltage1-Max | — | 0.35 V | — | — |
| Dropout Voltage1-Nom | — | 0.21 V | — | — |
| Line Regulation-Max (%/V) | — | 0.16 | — | — |
| Load Regulation-Max(%) | — | 1% | — | — |
| Number of Outputs | — | 1 | 1 | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — |
| Output Current1-Max | — | 0.5 A | — | — |
| Output Voltage1-Max | — | 5 V | — | — |
| Output Voltage1-Min | — | 0.8 V | — | — |
| Packing Method | — | TUBE | — | — |
| Regulator Type | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Screening Level | — | TS 16949 | — | — |
| Technology | — | CMOS | — | — |
| Additional Feature | — | — | ALSO OPERATES IN PEAK CURRENT; ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 24V | — |
| Control Mode | — | — | VOLTAGE-MODE | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | — | 5.5 V | — |
| Input Voltage-Min | — | — | 2.7 V | — |
| Input Voltage-Nom | — | — | 5 V | — |
| Output Current-Max | — | — | 3 A | — |
| Output Voltage-Max | — | — | 24 V | — |
| Output Voltage-Min | — | — | 3 V | — |
| Switcher Configuration | — | — | BOOST | — |
| Switching Frequency-Max | — | — | 1600 kHz | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| ## LM2735XMF/NOPB 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 3 alternatives for MCP73831-2ACI/OT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP73831-2ACI/OT 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 MCP73831-2ACI/OT 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 MCP73831-2ACI/OT?
Known equivalents for MCP73831-2ACI/OT include MCP1725-ADJE/SN, LM2735XMF/NOPB, FC68133. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP73831-2ACI/OT?
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 MCP73831-2ACI/OT 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.