TC4421AVATAlternatives & Equivalent Parts
About TC4421AVAT
TC4421AVAT is a Integrated Circuit component manufactured by Microchip. It comes in a Other 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 | TC4421AVATSource | TC4422AVMF | ATMEGA3208-MFR | DRV8212DSGR | AD623ARZ |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Texas Instruments | Analog Devices |
| Package Type | Other | Small Outline No-lead | Quad Flat No-Lead | Small Outline No-lead | Small Outline Packages |
| Pin Count | 5 | 8 | 32 | 9 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $2.5700 | $1.0436 | $1.1800 | $0.4290 | $2.6100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | No |
| Manufacturer Package Code | TO-220-5 | DFN-S-8 | VQFN-32 | — | R-8 |
| Factory Lead Time | 8 Weeks | 4 Weeks | 7 Weeks | — | — |
| YTEOL | 8 | 8 | 18 | 15 | 10 |
| High Side Driver | YES | YES | — | — | — |
| Input Characteristics | SCHMITT TRIGGER | SCHMITT TRIGGER | — | — | — |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — |
| JESD-30 Code | R-PSFM-T5 | R-PDSO-N8 | S-PQCC-N32 | S-PDSO-N8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | — | e4 | e3 |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | — | — | — |
| Output Peak Current Limit-Nom | 10 A | 10 A | — | — | — |
| Output Polarity | INVERTED | TRUE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SIP5,.1,67TB | SOLCC8,.25 | LCC32,.2SQ,20 | SOLCC8,.12,20 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Screening Level | TS 16949 | TS 16949 | AEC-Q100 | — | — |
| Supply Current-Max | 0.5 mA | 0.5 mA | 200 mA | — | 0.625 mA |
| Supply Voltage-Max | 18 V | 18 V | 5.5 V | — | — |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4.5 V | — | — |
| Supply Voltage-Nom | 12 V | 12 V | 5 V | — | — |
| Supply Voltage1-Max | 18 V | 18 V | — | — | — |
| Supply Voltage1-Min | 4.5 V | 4.5 V | — | — | — |
| Supply Voltage1-Nom | 12 V | 12 V | — | — | — |
| Surface Mount | NO | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | NO LEAD | NO LEAD | NO LEAD | GULL WING |
| Terminal Pitch | 1.7 mm | 1.27 mm | 0.5 mm | 0.5 mm | 1.27 mm |
| Terminal Position | SINGLE | DUAL | QUAD | DUAL | DUAL |
| Turn-off Time | 0.105 µs | 0.1 µs | — | — | — |
| Turn-on Time | 0.1 µs | 0.105 µs | — | — | — |
| ## TC4421AVAT Alternates Showing results | Image | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | — | 30 | 30 |
| ## TC4422AVMF Alternates Showing results | — | Image | — | — | — |
| Date Of Intro | — | — | 2019-08-07 | — | — |
| Has ADC | — | — | YES | — | — |
| Additional Feature | — | — | ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8MHZ | T ALSO HAS 0 TO 11 V MOTOR SUPPLY VOLTAGE | — |
| Bit Size | — | — | 8 | — | — |
| Boundary Scan | — | — | YES | — | — |
| CPU Family | — | — | AVR RISC | — | — |
| Clock Frequency-Max | — | — | 20 MHz | — | — |
| DAC Channels | — | — | NO | — | — |
| DMA Channels | — | — | NO | — | — |
| Format | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | NO | — | — |
| Low Power Mode | — | — | YES | — | — |
| Number of External Interrupts | — | — | 7 | — | — |
| Number of I/O Lines | — | — | 27 | — | — |
| Number of Serial I/Os | — | — | 3 | — | — |
| Number of Timers | — | — | 4 | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — |
| PWM Channels | — | — | NO | — | — |
| RAM (bytes) | — | — | 4096 | — | — |
| ROM (words) | — | — | 32768 | — | — |
| ROM Programmability | — | — | FLASH | — | — |
| Speed | — | — | 16 MHz | — | — |
| Technology | — | — | CMOS | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| ## ATMEGA3208-MFR Alternates Showing results | — | — | Image | — | — |
| Analog IC - Other Type | — | — | — | HALF BRIDGE BRUSH DC MOTOR CONTROLLER | — |
| Output Current-Max | — | — | — | 4 A | — |
| Supply Current-Max (Isup) | — | — | — | 11 mA | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.65 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | 5 V |
| Amplifier Type | — | — | — | — | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.0275 µA |
| Bandwidth (3dB)-Nom | — | — | — | — | 0.8 MHz |
| Common-mode Reject Ratio-Min | — | — | — | — | 70 dB |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.0025 µA |
| Input Offset Voltage-Max | — | — | — | — | 350 µV |
| Neg Supply Voltage Limit-Max | — | — | — | — | -6 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | -5 V |
| Slew Rate-Nom | — | — | — | — | 0.3 V/us |
| Supply Voltage Limit-Max | — | — | — | — | 6 V |
| Voltage Gain-Max | — | — | — | — | 1000 |
| Voltage Gain-Min | — | — | — | — | 1 |
| ## AD623ARZ 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 4 alternatives for TC4421AVAT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TC4421AVAT 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 TC4421AVAT 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 TC4421AVAT?
Known equivalents for TC4421AVAT include TC4422AVMF, ATMEGA3208-MFR, DRV8212DSGR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TC4421AVAT?
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 TC4421AVAT 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.