TC4421AVPAAlternatives & Equivalent Parts
About TC4421AVPA
TC4421AVPA is a Transistor 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 | TC4421AVPASource | TC4422EPA | TC4422AVMF | STM32L152V8H6TR | RO-3.305S | YC248-JR-0710KL |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | STMicroelectronics | RECOM Power | YAGEO (PHYCOMP) |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline No-lead | BGA | Other | Other |
| Pin Count | 8 | 8 | 8 | 100 | 4 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 155.0°C |
| Price | $1.9600 | $1.8900 | $1.0436 | $2.8800 | $5.0200 | $0.0250 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes |
| Manufacturer Package Code | PDIP-8 | PDIP-8 | DFN-S-8 | — | — | — |
| Factory Lead Time | 8 Weeks | 8 Weeks | 4 Weeks | 13 Weeks | — | — |
| YTEOL | 8 | 8 | 8 | 6 | 5 | 8 |
| High Side Driver | YES | YES | YES | — | — | — |
| Input Characteristics | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | — | — | — |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDSO-N8 | S-PBGA-B100 | R-XSMA-P4 | — |
| JESD-609 Code | e3 | e3 | e3 | — | — | e3 |
| Number of Functions | 1 | 1 | 1 | — | 1 | 8 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | — | — | — |
| Output Peak Current Limit-Nom | 10 A | 9 A | 10 A | — | — | — |
| Output Polarity | INVERTED | TRUE | TRUE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | SOLCC8,.25 | BGA100,12X12,20 | SIP4,.18 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | IN-LINE | IN-LINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | MICROELECTRONIC ASSEMBLY | SMT |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Screening Level | TS 16949 | TS 16949 | TS 16949 | — | — | — |
| Supply Current-Max | 0.5 mA | 3 mA | 0.5 mA | — | — | — |
| Supply Voltage-Max | 18 V | 18 V | 18 V | 3.6 V | — | — |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4.5 V | 3 V | — | — |
| Supply Voltage-Nom | 12 V | — | 12 V | 3 V | — | — |
| Supply Voltage1-Max | 18 V | 18 V | 18 V | — | — | — |
| Supply Voltage1-Min | 4.5 V | 4.5 V | 4.5 V | — | — | — |
| Supply Voltage1-Nom | 12 V | — | 12 V | — | — | — |
| Surface Mount | NO | NO | YES | YES | NO | YES |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | — | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | BALL | PIN/PEG | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm | 0.5 mm | 2.54 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | BOTTOM | SINGLE | — |
| Turn-off Time | 0.105 µs | 0.2 µs | 0.1 µs | — | — | — |
| Turn-on Time | 0.1 µs | 0.2 µs | 0.105 µs | — | — | — |
| ## TC4421AVPA Alternates Showing results | Image | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | NOT SPECIFIED | NOT SPECIFIED | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | NOT SPECIFIED | NOT SPECIFIED | — |
| ## TC4422AVMF Alternates Showing results | — | — | Image | — | — | — |
| Has ADC | — | — | — | YES | — | — |
| Bit Size | — | — | — | 32 | — | — |
| Boundary Scan | — | — | — | YES | — | — |
| CPU Family | — | — | — | CORTEX-M3 | — | — |
| Clock Frequency-Max | — | — | — | 32 MHz | — | — |
| DAC Channels | — | — | — | YES | — | — |
| DMA Channels | — | — | — | YES | — | — |
| Number of I/O Lines | — | — | — | 83 | — | — |
| On Chip Program ROM Width | — | — | — | 8 | — | — |
| PWM Channels | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | 10240 | — | — |
| ROM (words) | — | — | — | 65536 | — | — |
| ROM Programmability | — | — | — | FLASH | — | — |
| Speed | — | — | — | 32 MHz | — | — |
| Technology | — | — | — | CMOS | HYBRID | METAL GLAZE/THICK FILM |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | — |
| ## STM32L152V8H6TR Alternates Showing results | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | Compliant |
| Analog IC - Other Type | — | — | — | — | DC-DC UNREGULATED POWER SUPPLY MODULE | — |
| Input Voltage-Max | — | — | — | — | 3.63 V | — |
| Input Voltage-Min | — | — | — | — | 2.97 V | — |
| Input Voltage-Nom | — | — | — | — | 3.3 V | — |
| Load Regulation-Max | — | — | — | — | 15% | — |
| Number of Outputs | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | 0.2 A | — |
| Output Voltage-Max | — | — | — | — | 5.25 V | — |
| Output Voltage-Min | — | — | — | — | 4.75 V | — |
| Output Voltage-Nom | — | — | — | — | 5 V | — |
| Total Power Output-Max | — | — | — | — | 1 W | — |
| Trim/Adjustable Output | — | — | — | — | NO | — |
| Additional Feature | — | — | — | — | — | LASER TRIMMABLE |
| Construction | — | — | — | — | — | Rectangular |
| First Element Resistance | — | — | — | — | — | 10000 Ω |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT |
| Network Type | — | — | — | — | — | Isolated |
| Number of Elements | — | — | — | — | — | 1 |
| Package Height | — | — | — | — | — | 0.45 mm |
| Package Length | — | — | — | — | — | 1.6 mm |
| Package Width | — | — | — | — | — | 4 mm |
| Packing Method | — | — | — | — | — | TR, PAPER, 7 INCH |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.0625 W |
| Rated Temperature | — | — | — | — | — | 70 °C |
| Reference Standard | — | — | — | — | — | AEC-Q200 |
| Resistance | — | — | — | — | — | 10000 Ω |
| Resistor Type | — | — | — | — | — | ARRAY/NETWORK RESISTOR |
| Second/Last Element Resistance | — | — | — | — | — | 10000 Ω |
| Size Code | — | — | — | — | — | 0616 |
| Temperature Coefficient | — | — | — | — | — | 200 ppm/°C |
| Terminal Shape | — | — | — | — | — | WRAPAROUND |
| Tolerance | — | — | — | — | — | 5% |
| Working Voltage | — | — | — | — | — | 50 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for TC4421AVPA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TC4421AVPA 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 TC4421AVPA 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 TC4421AVPA?
Known equivalents for TC4421AVPA include TC4422EPA, TC4422AVMF, STM32L152V8H6TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TC4421AVPA?
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 TC4421AVPA 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.