ULN2803APGOM vs ULN2803ADWR Comparison
Detailed side-by-side comparison of ULN2803APGOM by Toshiba and ULN2803ADWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ULN2803ADWR - 8-Channel 50V 500mA Darlington Array | TI
ULN2803ADWR ⚠ Last Time BuySpecification Comparison
| Parameter | ULN2803APGOM | ULN2803ADWR |
|---|---|---|
| Brand | Toshiba | Texas Instruments |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $0.38 |
| Number of Channels | 8 | 8 |
| Transistor Type | 8x NPN Darlington (open-collector sink) | — |
| Collector-Emitter Voltage (Vceo) | 50 V | — |
| Continuous Collector Current (IC) | 500 mA per channel | — |
| Peak Collector Current (ICP) | [DATA_NEEDED: peak collector current per channel] | — |
| DC Current Gain (hFE) | 2000 typ at low IC (Darlington cascade) | [DATA_NEEDED: minimum hFE at rated current] |
| Input Base Resistor | 2.7 kOhm (5 V CMOS-compatible) | — |
| Clamp Diodes | Integral free-wheeling diodes on all 8 channels | — |
| Package | PDIP-18 (DIP-18, 300 mil, through-hole) | 18-SOIC (DW), 7.5 mm body width |
| Total Package Dissipation (PD) | 2.25 W at 25 C ambient | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C |
| Storage Temperature Range | -55 C to +150 C | — |
| Mounting Type | Through Hole (THT) | Surface Mount |
| MSL Level | Not applicable (through-hole) | 1 (unlimited) |
| Lead-Free / RoHS Status | Compliant (verify per lot) | — |
| Manufacturer | Toshiba | — |
| Marking Suffix | (O,M) indicates Toshiba factory packaging/tray code | — |
| Topology | — | 8-channel NPN Darlington array (sink driver) |
| Collector-Emitter Voltage (VCEO max) | — | 50 V |
| Continuous Collector Current (per channel) | — | 500 mA |
| Input Base Resistor (per channel) | — | 2.7 kOhm |
| Output Clamp Diodes | — | 8 integrated, common-cathode to COM pin |
| Logic Compatibility | — | TTL / 5 V CMOS (also accepts 3.3 V) |
| Output Saturation Voltage (VCE(sat)) | — | [DATA_NEEDED: typical value at rated current] |
| Lead-Free / RoHS | — | Yes / Compliant |
| Datasheet Document | — | ULN2803A datasheet (LRS049E family, revised July 2006 per TI) |