23K640-I/STAlternatives & Equivalent Parts
About 23K640-I/ST
23K640-I/ST 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 | 23K640-I/STSource | SRP7050TA-1R0M | MUN5214DW1T1G |
|---|---|---|---|
| Manufacturer | Microchip | Bourns | ON Semiconductor |
| Package Type | Small Outline Packages | Other | SOT23 (6-Pin) |
| Pin Count | 8 | 2 | 6 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | ~ 150.0°C |
| Price | $0.6219 | $0.3268 | $0.0129 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | TSSOP-8 | — | 419B-02 |
| Factory Lead Time | 6 Weeks | — | — |
| YTEOL | 8 | 8 | 7 |
| Clock Frequency-Max (fCLK) | 20 MHz | — | — |
| I/O Type | SEPARATE | — | — |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-G6 |
| Memory Density | 65536 bit | — | — |
| Memory IC Type | STANDARD SRAM | — | — |
| Memory Width | 8 | — | — |
| Number of Functions | 1 | 1 | — |
| Number of Ports | 1 | — | — |
| Number of Words | 8192 words | — | — |
| Number of Words Code | 8000 | — | — |
| Operating Mode | SYNCHRONOUS | — | — |
| Organization | 8KX8 | — | — |
| Output Characteristics | 3-STATE | — | — |
| Output Enable | NO | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 | — | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT | SMALL OUTLINE |
| Parallel/Serial | SERIAL | — | — |
| Qualification Status | Not Qualified | — | Not Qualified |
| Standby Current-Max | 0.000001 A | — | — |
| Standby Voltage-Min | 2.7 V | — | — |
| Supply Current-Max | 0.01 mA | — | — |
| Supply Voltage-Max (Vsup) | 3.6 V | — | — |
| Supply Voltage-Min (Vsup) | 2.7 V | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | — | — |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | — | — |
| Terminal Form | GULL WING | — | GULL WING |
| Terminal Pitch | 0.65 mm | — | — |
| Terminal Position | DUAL | — | DUAL |
| Case/Size Code | — | 2926 | — |
| Construction | — | Rectangular | — |
| Core Material | — | CARBONYL POWDER | — |
| DC Resistance | — | 0.0065 Ω | — |
| Inductance-Nom (L) | — | 1 µH | — |
| Inductor Application | — | POWER INDUCTOR | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — |
| JESD-609 Code | — | e3 | e3 |
| Package Height | — | 4.8 mm | — |
| Package Length | — | 7.3 mm | — |
| Package Width | — | 6.6 mm | — |
| Packing Method | — | TR, 13 Inch | — |
| Quality Factor-Min (at L-nom) | — | 10 | — |
| Rated Current-Max | — | 15 A | — |
| Reference Standard | — | AEC-Q200 | — |
| Self Resonance Frequency | — | 50 MHz | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — |
| Shielded | — | YES | — |
| Terminal Finish | — | Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Placement | — | DUAL ENDED | — |
| Terminal Shape | — | WRAPAROUND | — |
| Test Frequency | — | 0.1 MHz | — |
| Tolerance | — | 20% | — |
| Additional Feature | — | — | BUILT-IN BIAS RESISTOR RATIO IS 4.7 |
| Collector Current-Max (IC) | — | — | 0.1 A |
| Collector-Emitter Voltage-Max | — | — | 50 V |
| Configuration | — | — | SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR |
| DC Current Gain-Min (hFE) | — | — | 80 |
| Number of Elements | — | — | 2 |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Polarity/Channel Type | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | 0.385 W |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Transistor Application | — | — | SWITCHING |
| Transistor Element Material | — | — | SILICON |
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 23K640-I/ST — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 23K640-I/ST 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 23K640-I/ST 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 23K640-I/ST?
Known equivalents for 23K640-I/ST include SRP7050TA-1R0M, MUN5214DW1T1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 23K640-I/ST?
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 23K640-I/ST 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.