CA3140AMZAlternatives & Equivalent Parts
About CA3140AMZ
CA3140AMZ is a Integrated Circuit component manufactured by Intersil. 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 | CA3140AMZSource | TC1121COA | IL300-DEFG | TPS54310PWPG4 | TPS54335ADDAR | TPS54335ADRCR |
|---|---|---|---|---|---|---|
| Manufacturer | Intersil | Microchip | Vishay | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline No-lead |
| Pin Count | 8 | 8 | 8 | 20 | 8 | 10 |
| Temperature Range | -55.0°C ~ 125.0°C | ~ 70.0°C | -55.0°C ~ 100.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.1100 | $1.0306 | $1.4362 | $0.7887 | $0.7800 | $0.2482 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | M8.15 | — | — | — | — | — |
| Factory Lead Time | 12 Weeks | — | 6 Weeks | — | — | — |
| YTEOL | 6 | 0 | — | 0 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — | — |
| Common-mode Reject Ratio-Min | 70 dB | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | 90 dB | — | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — | — |
| Input Offset Voltage-Max | 5000 µV | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | — | R-PDSO-G20 | R-PDSO-G8 | S-PDSO-N10 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e4 |
| Low-Bias | NO | — | — | — | — | — |
| Low-Offset | NO | — | — | — | — | — |
| Micropower | NO | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | -7.5 V | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TUBE | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 | 260 |
| Power | NO | — | — | — | — | — |
| Programmable Power | NO | — | — | — | — | — |
| Slew Rate-Nom | 9 V/us | — | — | — | — | — |
| Supply Current-Max | 6 mA | — | — | — | — | — |
| Supply Voltage Limit-Max | 18 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — | — |
| Surface Mount | YES | YES | NO | YES | YES | YES |
| Technology | BIMOS | CMOS | — | — | — | — |
| Temperature Grade | MILITARY | COMMERCIAL | — | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING | NO LEAD |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 0.65 mm | 1.27 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | 30 | 30 |
| Unity Gain BW-Nom | 4500 | — | — | — | — | — |
| Voltage Gain-Min | 20000 | — | — | — | — | — |
| Wideband | NO | — | — | — | — | — |
| Analog IC - Other Type | — | SWITCHED CAPACITOR CONVERTER | — | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Input Voltage-Max | — | 5.5 V | — | 6 V | 28 V | 28 V |
| Input Voltage-Min | — | 2.4 V | — | 3 V | 4.5 V | 4.5 V |
| Input Voltage-Nom | — | 5 V | — | 5.5 V | 12 V | 12 V |
| Output Current-Max | — | 0.06 A | — | 3 A | 3 A | 3 A |
| Output Voltage-Max | — | -5.5 V | — | 3.3 V | 24 V | 24 V |
| Output Voltage-Min | — | -2.4 V | — | 0.9 V | 0.8 V | 0.8 V |
| Package Equivalence Code | — | SOP8,.25 | — | — | — | — |
| Qualification Status | — | Not Qualified | — | Not Qualified | — | — |
| Switcher Configuration | — | DOUBLER INVERTER | — | BUCK | BUCK | BUCK |
| Switching Frequency-Max | — | 200 kHz | — | 700 kHz | 1500 kHz | 1500 kHz |
| ## TC1121COA Alternates Showing results | — | Image | — | — | — | — |
| Configuration | — | — | DUAL, SIMULTANEOUS OPERATION | — | — | — |
| Forward Current-Max | — | — | 0.06 A | — | — | — |
| Forward Voltage-Max | — | — | 1.5 V | — | — | — |
| Isolation Voltage-Max | — | — | 5300 V | — | — | — |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | — | — | — |
| Number of Elements | — | — | 1 | — | — | — |
| Optoelectronic Device Type | — | — | OPTOELECTRONIC DEVICE | — | — | — |
| Power Dissipation-Max | — | — | 0.05 W | — | — | — |
| Control Mode | — | — | — | VOLTAGE-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Number of Outputs | — | — | — | 1 | 1 | 1 |
| ## TPS54310PWPG4 Alternates Showing results | — | — | — | Image | — | — |
| Additional Feature | — | — | — | — | OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8V TO 24V | OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8V TO 24V |
| ## TPS54335ADDAR Alternates Showing results | — | — | — | — | Image | — |
| ## TPS54335ADRCR Alternates Showing results | — | — | — | — | — | Image |
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 5 alternatives for CA3140AMZ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CA3140AMZ 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 CA3140AMZ 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 CA3140AMZ?
Known equivalents for CA3140AMZ include TC1121COA, IL300-DEFG, TPS54310PWPG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CA3140AMZ?
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 CA3140AMZ 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.