MCP73834-FCI/UNAlternatives & Equivalent Parts
About MCP73834-FCI/UN
MCP73834-FCI/UN is a Integrated Circuit component manufactured by Microchip. 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 | MCP73834-FCI/UNSource | MCP73834T-FCI/UN | MCP73833T-FCI/UN | MCP73833-BZI/UN | MCP73837-NVI/UN | MCP73833-FCI/MF | MCP73838-FCI/MF | MCP73833-AMI/UN | MCP73837-FCI/MF |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline No-lead | Small Outline No-lead | Small Outline Packages | Small Outline No-lead |
| Pin Count | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.8300 | $0.7820 | $0.6840 | $0.7400 | $0.9850 | $0.8300 | $1.1000 | $0.5860 | $0.5914 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | MSOP-10 | MSOP-10 | MSOP-10 | MSOP-10 | MSOP-10 | DFN-10 | DFN-10 | MSOP-10 | DFN-10 |
| Factory Lead Time | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 7 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Adjustable Threshold | — | YES | YES | — | YES | YES | YES | — | YES |
| JESD-30 Code | — | S-PDSO-G10 | S-PDSO-G10 | — | S-PDSO-G10 | S-PDSO-N10 | S-PDSO-N10 | — | S-PDSO-N10 |
| JESD-609 Code | — | e3 | e3 | — | e3 | e3 | e3 | — | e3 |
| Number of Channels | — | 1 | 1 | — | 1 | 1 | 1 | — | 1 |
| Number of Functions | — | 1 | 1 | — | 1 | 1 | 1 | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSSOP10,.19,20 | TSSOP10,.19,20 | — | TSSOP10,.19,20 | SOLCC10,.12,20 | SOLCC10,.12,20 | — | SOLCC10,.12,20 |
| Package Shape | — | SQUARE | SQUARE | — | SQUARE | SQUARE | SQUARE | — | SQUARE |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Screening Level | — | TS 16949 | TS 16949 | — | TS 16949 | TS 16949 | TS 16949 | — | TS 16949 |
| Supply Current-Max (Isup) | — | 3 mA | 3 mA | — | 3 mA | 3 mA | 3 mA | — | 3 mA |
| Supply Voltage-Max (Vsup) | — | 6 V | 6 V | — | 6 V | 6 V | 6 V | — | 6 V |
| Supply Voltage-Min (Vsup) | — | 3.75 V | 3.75 V | — | 4.65 V | 3.75 V | 4.5 V | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | — | 5.2 V | 5.2 V | — | 5.35 V | 5.2 V | 5.2 V | — | 5.2 V |
| Surface Mount | — | YES | YES | — | YES | YES | YES | — | YES |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | — | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | — | GULL WING | GULL WING | — | GULL WING | NO LEAD | NO LEAD | — | NO LEAD |
| Terminal Pitch | — | 0.5 mm | 0.5 mm | — | 0.5 mm | 0.5 mm | 0.5 mm | — | 0.5 mm |
| Terminal Position | — | DUAL | DUAL | — | DUAL | DUAL | DUAL | — | DUAL |
| Threshold Voltage-Nom | — | — | — | — | +4.35V | — | +4.2V | — | +4.2V |
| ## MCP73833-AMI/UN Alternates Showing results | — | — | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 8 alternatives for MCP73834-FCI/UN — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for MCP73834-FCI/UN 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 MCP73834-FCI/UN 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 MCP73834-FCI/UN?
Known equivalents for MCP73834-FCI/UN include MCP73834T-FCI/UN, MCP73833T-FCI/UN, MCP73833-BZI/UN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP73834-FCI/UN?
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 MCP73834-FCI/UN 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.