TC7660SCPAAlternatives & Equivalent Parts
About TC7660SCPA
TC7660SCPA is a Power Supply component manufactured by Microchip. It comes in a Dual-In-Line 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 | TC7660SCPASource | TL082QDRQ1 | MCP4151-103E/P | TC7660EPA | L7809ACV |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Microchip | Microchip | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Transistor Outline, Vertical |
| Pin Count | 8 | 8 | 8 | 8 | 3 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.5519 | $0.3053 | $0.9400 | $0.4375 | — |
| 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 | PDIP-8 | — | PDIP-8 | PDIP-8 | — |
| Factory Lead Time | 14 Weeks | — | 8 Weeks | 8 Weeks | — |
| YTEOL | 8 | 15 | 9 | 8 | 6.01 |
| Analog IC - Other Type | SWITCHED CAPACITOR CONVERTER | — | — | SWITCHED CAPACITOR REGULATOR | — |
| Input Voltage-Max | 12 V | — | — | 10 V | 22 V |
| Input Voltage-Min | 3 V | — | — | 1.5 V | 10.6 V |
| Input Voltage-Nom | 5 V | — | — | 5 V | — |
| JESD-30 Code | R-PDIP-T8 | R-PDSO-G8 | R-PDIP-T8 | R-PDIP-T8 | R-PSFM-T3 |
| JESD-609 Code | e3 | e4 | e3 | e3 | e3 |
| Number of Functions | 1 | 2 | 1 | 1 | 1 |
| Output Current-Max | 0.02 A | — | — | 0.02 A | — |
| Output Voltage-Max | -12 V | — | — | 10 V | — |
| Output Voltage-Min | -1.5 V | — | — | -1.5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | SOP8,.25 | DIP8,.3 | DIP8,.3 | SIP3,.1TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE | IN-LINE | IN-LINE | FLANGE MOUNT |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | AEC-Q100 | — | TS 16949 | — |
| Supply Current-Max (Isup) | 0.3 mA | — | — | 0.18 mA | — |
| Surface Mount | NO | YES | NO | NO | NO |
| Switcher Configuration | INVERTER | — | — | INVERTER | — |
| Switching Frequency-Max | 45 kHz | — | — | 10 kHz | — |
| Temperature Grade | COMMERCIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN |
| Terminal Form | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | SINGLE |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | 0.0002 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | 0.0002 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | 75 dB | — | — | — |
| Common-mode Reject Ratio-Nom | — | 86 dB | — | — | — |
| Frequency Compensation | — | YES | — | — | — |
| Input Offset Current-Max (IIO) | — | 0.02 µA | — | — | — |
| Input Offset Voltage-Max | — | 6000 µV | — | — | — |
| Low-Bias | — | YES | — | — | — |
| Low-Offset | — | NO | — | — | — |
| Micropower | — | NO | — | — | — |
| Neg Supply Voltage Limit-Max | — | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | -15 V | — | — | — |
| Packing Method | — | TR | — | — | TUBE |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — |
| Power | — | NO | — | — | — |
| Programmable Power | — | NO | — | — | — |
| Slew Rate-Min | — | 8 V/us | — | — | — |
| Slew Rate-Nom | — | 13 V/us | — | — | — |
| Supply Current-Max | — | 5.6 mA | 1 mA | — | — |
| Supply Voltage Limit-Max | — | 18 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | — | — | — |
| Technology | — | BIPOLAR | CMOS | — | BIPOLAR |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — |
| Unity Gain BW-Nom | — | 3000 | — | — | — |
| Voltage Gain-Min | — | 50000 | — | — | — |
| Wideband | — | NO | — | — | — |
| Bandwidth-Nom | — | — | 1 kHz | — | — |
| Control Interface | — | — | INCREMENT/DECREMENT | — | — |
| Converter Type | — | — | DIGITAL POTENTIOMETER | — | — |
| Number of Positions | — | — | 257 | — | — |
| Resistance Law | — | — | LINEAR | — | — |
| Resistance Tolerance-Max | — | — | 20% | — | — |
| Resistor Terminal Voltage-Max | — | — | 5 V | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — |
| Temperature Coefficient-Nom | — | — | 150 ppm/°C | — | — |
| Total Resistance-Nom | — | — | 10000 Ω | — | — |
| ## MCP4151-103E/P Alternates Showing results | — | — | Image | — | — |
| ## TC7660EPA Alternates Showing results | — | — | — | Image | — |
| Date Of Intro | — | — | — | — | 1980-01-04 |
| Adjustability | — | — | — | — | FIXED |
| Dropout Voltage1-Nom | — | — | — | — | 2 V |
| Input Voltage Absolute-Max | — | — | — | — | 35 V |
| Line Regulation-Max | — | — | — | — | 0.09% |
| Load Regulation-Max | — | — | — | — | 0.1% |
| Number of Outputs | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | — | 1 A |
| Output Voltage1-Max | — | — | — | — | 9.18 V |
| Output Voltage1-Min | — | — | — | — | 8.65 V |
| Output Voltage1-Nom | — | — | — | — | 9 V |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Voltage Tolerance-Max | — | — | — | — | 2% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for TC7660SCPA 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 TC7660SCPA 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 TC7660SCPA?
Known equivalents for TC7660SCPA include TL082QDRQ1, MCP4151-103E/P, TC7660EPA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TC7660SCPA?
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 TC7660SCPA 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.