ULN2003AIPWRAlternatives & Equivalent Parts
About ULN2003AIPWR
ULN2003AIPWR is a Transistor component manufactured by Texas Instruments. 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.
Specification Comparison
| Parameter | ULN2003AIPWRSource | TPL5110DDCR | SN74LS05N | ULN2003AIPW | ULN2003AIPWRG4 | ULN2003BPWR | ULN2003AIPWG4 | ULN2003AIPWE4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (6-Pin) | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 6 | 14 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | ~ 70.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $0.1377 | $0.4983 | $0.3675 | $0.1377 | $0.1377 | $0.1788 | — | — |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | — | — | — | — | — |
| Date Of Intro | 1991-01-01 | — | — | 1991-01-01 | 1991-01-01 | — | — | — |
| YTEOL | 15 | 15 | 15 | 0 | 0 | 0 | 0 | 0 |
| Built-in Protections | TRANSIENT | — | — | TRANSIENT | TRANSIENT | TRANSIENT | TRANSIENT | TRANSIENT |
| Driver Number of Bits | 7 | — | — | 7 | 7 | 7 | 7 | 7 |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G6 | R-PDIP-T14 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | — | — | — |
| Number of Functions | 1 | 1 | 6 | 1 | 7 | 1 | 1 | 1 |
| Output Characteristics | OPEN-COLLECTOR | — | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR |
| Output Current Flow Direction | SINK | — | — | SINK | SINK | SINK | SINK | SINK |
| Output Current-Max | 0.5 A | — | — | 0.5 A | 0.5 A | 0.5 A | — | — |
| Output Peak Current Limit-Nom | 0.5 A | — | — | 0.5 A | 0.5 A | 0.5 A | 0.5 A | 0.5 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | TSOP6,.11,37 | DIP14,.3 | TSSOP16,.25 | TSSOP16,.25 | TSSOP16,.25 | TSSOP16,.25 | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Surface Mount | YES | YES | NO | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | — | TTL | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.95 mm | 2.54 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | 30 | 30 | 30 |
| Turn-off Time | 10 µs | — | — | 10 µs | 10 µs | 10 µs | 10 µs | 10 µs |
| Turn-on Time | 10 µs | — | — | 10 µs | 10 µs | 10 µs | 10 µs | 10 µs |
| Analog IC - Other Type | — | VOLTAGE SUPERVISOR/RESET IC | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | 0.4 mA | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | 5.25 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 1.8 V | 4.75 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 2.5 V | 5 V | — | — | — | — | — |
| Temperature Grade | — | INDUSTRIAL | COMMERCIAL | — | — | — | — | — |
| ## TPL5110DDCR Alternates Showing results | — | Image | — | — | — | — | — | — |
| Family | — | — | LS | — | — | — | — | — |
| Load Capacitance (CL) | — | — | 15 pF | — | — | — | — | — |
| Logic IC Type | — | — | INVERTER | — | — | — | — | — |
| Max I(ol) | — | — | 0.008 A | — | — | — | — | — |
| Number of Inputs | — | — | 1 | — | — | — | — | — |
| Packing Method | — | — | TUBE | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | 6.6 mA | — | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | 32 ns | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | 32 ns | — | — | — | — | — |
| Qualification Status | — | — | Not Qualified | — | — | — | — | — |
| Schmitt Trigger | — | — | NO | — | — | — | — | — |
| ## SN74LS05N Alternates Showing results | — | — | Image | — | — | — | — | — |
| Input Characteristics | — | — | — | — | — | STANDARD | STANDARD | STANDARD |
| Output Polarity | — | — | — | — | — | INVERTED | INVERTED | INVERTED |
| Supply Current-Max | — | — | — | — | — | 1.35 mA | 1.45 mA | 1.45 mA |
| Supply Voltage-Max | — | — | — | — | — | 50 V | 50 V | 50 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for ULN2003AIPWR 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 ULN2003AIPWR 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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Request Alternatives for ULN2003AIPWRFAQ
What is equivalent to ULN2003AIPWR?
Known equivalents for ULN2003AIPWR include TPL5110DDCR, SN74LS05N, ULN2003AIPW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ULN2003AIPWR?
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 ULN2003AIPWR 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.