ULN2803ADWR vs ULN2803APGCNHZN Comparison
Detailed side-by-side comparison of ULN2803ADWR by Texas Instruments and ULN2803APGCNHZN 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 BuyToshiba
ULN2803APGCNHZN - 8ch Darlington Sink Driver 50V/500mA DIP-18 | Toshiba
ULN2803APGCNHZN ✓ ActiveSpecification Comparison
| Parameter | ULN2803ADWR | ULN2803APGCNHZN |
|---|---|---|
| Brand | Texas Instruments | Toshiba |
| Category | Transistors | Transistors |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.38 | $1.10 |
| 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] | — |
| Operating Temperature Range | -40 C to +85 C | -20 C to +75 C |
| Package | 18-SOIC (DW), 7.5 mm body width | DIP-18 (through-hole) |
| Mounting Type | Surface Mount | Through-Hole |
| MSL Level | 1 (unlimited) | — |
| Lead-Free / RoHS | Yes / Compliant | — |
| Datasheet Document | ULN2803A datasheet (LRS049E family, revised July 2006 per TI) | — |
| Part Number | — | ULN2803APGCNHZN |
| Manufacturer | — | Toshiba Electronic Devices & Storage |
| Device Function | — | 8-Channel Darlington Sink Driver Array |
| Module Configuration | — | Eight NPN Darlington Pairs (Common Emitter) |
| Transistor Polarity | — | NPN |
| Maximum Collector-Emitter Voltage (VCEO) | — | 50 V |
| Maximum Collector Current (Continuous) | — | 500 mA per channel |
| Peak Load Current | — | 600 mA per channel |
| DC Collector Current (Total) | — | [DATA_NEEDED: total package DC collector current limit] |
| Power Dissipation (Pd) | — | 1.47 W |
| Input Compatibility | — | TTL / CMOS (via 2.7 kOhm base resistor network) |
| Clamp Diodes | — | Yes, integral free-wheeling diodes with common COM pin |
| Storage Temperature Range | — | -55 C to +150 C |
| Transition Frequency (ft) | — | [DATA_NEEDED: transition frequency] |
| RoHS Status | — | Compliant |