ULN2803ADWR vs ULN2803APGOM Comparison
Detailed side-by-side comparison of ULN2803ADWR by Texas Instruments and ULN2803APGOM by Toshiba. 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 Buy
Specification Comparison
| Parameter | ULN2803ADWR | ULN2803APGOM |
|---|---|---|
| Brand | Texas Instruments | Toshiba |
| Category | Transistors | Transistors |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.38 | $1.05 |
| Topology | 8-channel NPN Darlington array (sink driver) | — |
| Number of Channels | 8 | 8 |
| 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] | — |
| DC Current Gain (hFE) | [DATA_NEEDED: minimum hFE at rated current] | 2000 typ at low IC (Darlington cascade) |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C |
| Package | 18-SOIC (DW), 7.5 mm body width | PDIP-18 (DIP-18, 300 mil, through-hole) |
| Mounting Type | Surface Mount | Through Hole (THT) |
| MSL Level | 1 (unlimited) | Not applicable (through-hole) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Datasheet Document | ULN2803A datasheet (LRS049E family, revised July 2006 per TI) | — |
| 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] |
| Input Base Resistor | — | 2.7 kOhm (5 V CMOS-compatible) |
| Clamp Diodes | — | Integral free-wheeling diodes on all 8 channels |
| Total Package Dissipation (PD) | — | 2.25 W at 25 C ambient |
| Storage Temperature Range | — | -55 C to +150 C |
| Lead-Free / RoHS Status | — | Compliant (verify per lot) |
| Manufacturer | — | Toshiba |
| Marking Suffix | — | (O,M) indicates Toshiba factory packaging/tray code |