LM2664M6XAlternatives & Equivalent Parts
About LM2664M6X
LM2664M6X is a Integrated Circuit component manufactured by Texas Instruments. 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.
Specification Comparison
| Parameter | LM2664M6XSource | LM2664M6X/NOPB | LM2664M6/NOPB | LM2664M6 | BQ7791500PWR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | Small Outline Packages |
| Pin Count | 6 | 6 | 6 | 6 | 24 |
| 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 |
| Price | $0.1972 | $0.1972 | $0.1972 | $0.1972 | $0.9147 |
| Electrical Parameters | |||||
| YTEOL | 0 | 15 | 15 | 0 | 15 |
| Analog IC - Other Type | SWITCHED CAPACITOR CONVERTER | SWITCHED CAPACITOR CONVERTER | SWITCHED CAPACITOR CONVERTER | SWITCHED CAPACITOR CONVERTER | BATTERY PROTECTOR |
| Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 25 V |
| Input Voltage-Min | 1.8 V | 1.8 V | 1.8 V | 1.8 V | — |
| Input Voltage-Nom | 5 V | 5 V | 5 V | 5 V | — |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G24 |
| JESD-609 Code | e0 | e3 | e3 | e0 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.04 A | 0.04 A | 0.04 A | 0.04 A | — |
| Output Voltage-Nom | -5.5 V | -5.5 V | -5.5 V | -5.5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 | TSSOP24,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Current-Max (Isup) | 0.5 mA | 0.5 mA | 0.5 mA | 0.5 mA | 0.08 mA |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | DOUBLER INVERTER | DOUBLER INVERTER | DOUBLER INVERTER | DOUBLER INVERTER | — |
| Switching Frequency-Max | 80 kHz | 80 kHz | 80 kHz | 80 kHz | — |
| Technology | CMOS | CMOS | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) | Matte Tin (Sn) | TIN LEAD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| ## LM2664M6X Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes | Yes |
| Number of Outputs | — | 1 | 1 | 1 | — |
| Output Voltage-Max | — | -1.8 V | -1.8 V | -1.8 V | — |
| Output Voltage-Min | — | -5.5 V | -5.5 V | -5.5 V | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | 5 V | 5 V | 20 V |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | — | 30 |
| ## LM2664M6X/NOPB Alternates Showing results | — | Image | — | — | — |
| ## LM2664M6/NOPB Alternates Showing results | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | Not Compliant | — |
| Date Of Intro | — | — | — | 1997-11-01 | 2018-03-23 |
| Control Mode | — | — | — | VOLTAGE-MODE | — |
| Adjustable Threshold | — | — | — | — | YES |
| Number of Channels | — | — | — | — | 6 |
| Supply Voltage-Max (Vsup) | — | — | — | — | 25 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 3 V |
| Threshold Voltage-Nom | — | — | — | — | 2.9 |
| ## BQ7791500PWR Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switched Capacitor Converter, 0.04A, 80kHz Switching Freq-Max, CMOS, PDSO6
Switched Capacitor Converter, 0.04A, 80kHz Switching Freq-Max, CMOS, PDSO6
Switched Capacitor Converter, 0.04A, 80kHz Switching Freq-Max, CMOS, PDSO6
suggested
Why Look for Alternatives?
Finding alternatives for LM2664M6X 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 LM2664M6X 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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What is equivalent to LM2664M6X?
Known equivalents for LM2664M6X include LM2664M6X/NOPB, LM2664M6/NOPB, LM2664M6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2664M6X?
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 LM2664M6X 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.