MCP1640CT-I/CHYAlternatives & Equivalent Parts
About MCP1640CT-I/CHY
MCP1640CT-I/CHY is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (6-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 | MCP1640CT-I/CHYSource | MCP1640C-I/MC | MCP73833-NVI/MF | SM1206GC | PC817X2NSZ0F |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Bivar | Sharp Microelectronics |
| Package Type | SOT23 (6-Pin) | Small Outline No-lead | Small Outline No-lead | LEDs Chip | Dual-In-Line Packages |
| Pin Count | 6 | 8 | 10 | 2 | 4 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -30.0°C ~ 80.0°C | — |
| Price | $0.5600 | $0.5900 | $0.2400 | $0.2600 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | — |
| Manufacturer Package Code | SOT-23-6 | DFN-8 | DFN-10 | — | — |
| YTEOL | 7 | 7 | 9 | 7 | — |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 5.5V; PFM CONTROL TECHNIQUE | ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 5.5V; PFM CONTROL TECHNIQUE | — | HIGH RELIABILITY | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | LINEAR BATTERY CHARGER | — | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Nom | 1.2 V | 1.2 V | — | — | — |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-N8 | — | — | — |
| JESD-609 Code | e4 | e3 | — | — | — |
| Number of Functions | 1 | 1 | — | 1 | — |
| Output Voltage-Max | 5.5 V | 5.5 V | — | — | — |
| Output Voltage-Min | 2 V | 2 V | — | — | — |
| Output Voltage-Nom | 3.3 V | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — |
| Package Equivalence Code | TSOP6,.11,37 | SOLCC8,.11,20 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | — |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Surface Mount | YES | YES | — | YES | — |
| Switcher Configuration | BOOST | BOOST | — | — | — |
| Switching Frequency-Max | 575 kHz | 575 kHz | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | — | — |
| Terminal Form | GULL WING | NO LEAD | — | — | — |
| Terminal Pitch | 0.95 mm | 0.5 mm | — | 3.5 mm | — |
| Terminal Position | DUAL | DUAL | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | — | — | — |
| ## MCP1640CT-I/CHY Alternates Showing results | Image | — | — | — | — |
| Factory Lead Time | — | — | 3 Weeks | — | — |
| ## MCP73833-NVI/MF Alternates Showing results | — | — | Image | — | — |
| Color | — | — | — | GREEN | — |
| Color@Wavelength | — | — | — | Green | — |
| Configuration | — | — | — | SINGLE | — |
| Forward Current-Max | — | — | — | 0.03 A | — |
| Forward Voltage-Max | — | — | — | 2.6 V | — |
| Lens Type | — | — | — | WATER CLEAR | — |
| Luminous Intensity-Nom | — | — | — | 15.0 mcd | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Optoelectronic Device Type | — | — | — | SINGLE COLOR LED | — |
| Overall Height | — | — | — | 1.1 mm | — |
| Packing Method | — | — | — | TR, 7 INCH | — |
| Peak Wavelength | — | — | — | 568 nm | — |
| Shape | — | — | — | RECTANGULAR | — |
| Size | — | — | — | 2 mm | — |
| Viewing Angle | — | — | — | 140 deg | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
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Why Look for Alternatives?
Finding alternatives for MCP1640CT-I/CHY 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 MCP1640CT-I/CHY 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 MCP1640CT-I/CHY?
Known equivalents for MCP1640CT-I/CHY include MCP1640C-I/MC, MCP73833-NVI/MF, SM1206GC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP1640CT-I/CHY?
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 MCP1640CT-I/CHY 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.