ULN2003V12T16-13Alternatives & Equivalent Parts
About ULN2003V12T16-13
ULN2003V12T16-13 is a Transistor Darlington Pair component manufactured by Diodes Inc.. 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 | ULN2003V12T16-13Source | ATSAMD21E17A-AU | ATSAMD21G17D-AUT | AT89C51ED2-SLSUM |
|---|---|---|---|---|
| Manufacturer | Diodes Inc. | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Quad Flat Packages | Quad Flat Packages | Plastic Leaded Chip Carrier |
| Pin Count | 16 | 32 | 48 | 44 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1245 | $2.0300 | $2.1900 | $3.6060 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 12 Weeks | 7 Weeks | 8 Weeks | 7 Weeks |
| YTEOL | 5 | 14 | 19 | 14 |
| Built-in Protections | TRANSIENT | — | — | — |
| Driver Number of Bits | 7 | — | — | — |
| Input Characteristics | STANDARD | — | — | — |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | — |
| JESD-30 Code | R-PDSO-G16 | S-PQFP-G32 | S-PQFP-G48 | S-PQCC-J44 |
| JESD-609 Code | e3 | — | e3 | e3 |
| Number of Functions | 1 | — | — | — |
| Output Characteristics | OPEN-COLLECTOR | — | — | — |
| Output Current Flow Direction | SINK | — | — | — |
| Output Polarity | INVERTED | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | TQFP32,.35SQ,32 | TQFP48,.35SQ | LDCC44,.7SQ |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE, FINE PITCH | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 245 |
| Supply Voltage-Nom | 20 V | 3.3 V | 3.3 V | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | J BEND |
| Terminal Pitch | 0.65 mm | 0.8 mm | 0.5 mm | 1.27 mm |
| Terminal Position | DUAL | QUAD | QUAD | QUAD |
| Turn-off Time | 0.07 µs | — | — | — |
| Turn-on Time | 0.14 µs | — | — | — |
| Pbfree Code | — | Yes | — | Yes |
| Manufacturer Package Code | — | TQFP-32 | TQFP-48 | PLCC-44 |
| Has ADC | — | YES | YES | NO |
| Bit Size | — | 32 | 32 | 8 |
| Boundary Scan | — | NO | YES | NO |
| CPU Family | — | Cortex-M0+ | Cortex-M0+ | 80C51 |
| Clock Frequency-Max | — | 32 MHz | 32 MHz | 40 MHz |
| DAC Channels | — | YES | YES | NO |
| DMA Channels | — | YES | YES | NO |
| Format | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | — | YES | YES | NO |
| Low Power Mode | — | YES | YES | YES |
| Number of DMA Channels | — | 12 | 12 | — |
| Number of External Interrupts | — | 16 | 16 | 2 |
| Number of I/O Lines | — | 26 | 38 | 34 |
| Number of Serial I/Os | — | 4 | 7 | 1 |
| Number of Timers | — | 8 | 9 | 3 |
| On Chip Data RAM Width | — | 8 | 8 | 8 |
| On Chip Program ROM Width | — | 8 | 8 | 8 |
| PWM Channels | — | YES | YES | YES |
| Qualification Status | — | Not Qualified | — | Not Qualified |
| RAM (bytes) | — | 16384 | 16384 | 2048 |
| RAM (words) | — | 16384 | 16384 | — |
| ROM (words) | — | 131072 | 131072 | 65536 |
| ROM Programmability | — | FLASH | FLASH | FLASH |
| Screening Level | — | TS 16949 | TS 16949 | — |
| Speed | — | 48 MHz | 48 MHz | 60 MHz |
| Supply Current-Max | — | 92 mA | 4.7 mA | — |
| Supply Voltage-Max | — | 3.63 V | 3.63 V | 5.5 V |
| Supply Voltage-Min | — | 1.62 V | 1.62 V | 5 V |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER |
| ## ATSAMD21E17A-AU Alternates Showing results | — | Image | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 40 |
| ## ATSAMD21G17D-AUT Alternates Showing results | — | — | Image | — |
| Additional Feature | — | — | — | OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ |
| Address Bus Width | — | — | — | 16 |
| External Data Bus Width | — | — | — | 8 |
| ## AT89C51ED2-SLSUM 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 3 alternatives for ULN2003V12T16-13 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ULN2003V12T16-13 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 ULN2003V12T16-13 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 ULN2003V12T16-13?
Known equivalents for ULN2003V12T16-13 include ATSAMD21E17A-AU, ATSAMD21G17D-AUT, AT89C51ED2-SLSUM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ULN2003V12T16-13?
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 ULN2003V12T16-13 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.