Manufacturer: STMicroelectronics
Win Source Part Number: 1116377-ULN2802A
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: 8 NPN Darlington
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 18-DIP
Maximum Current Collector: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 50V
Max Vce (sat): 1.6V @ 500μA, 350mA
Typical Gain (hFE) (Min): 1000 @ 350mA, 2V
Maximum Power Dissipation: 2.25W
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Consumer Electronics, Portable Devices, Industrial
TRANS 8NPN DARL 50V 0.5A 18DIP
NPN Darlington Transistor 50V 0.5A 2.25W 8-Element DIP Product overview: ULN2802A from STMicroelectronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50V, 0.5A, 2.25W, DIP. Search-friendly keywords include transistor, BJT, switching, amplification, 50V, 0.5A, 2.25W, DIP, Bipolar Transistor, Bipolar Transistor Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 277-ULN2802A can be used for catalog matching and distributor lookup.
Bipolar (BJT) Transistor Array 8 NPN Darlington 50V 500mA 2.25W Through Hole 18-DIP
STMICROELECTRONICS - ULN2802A - Bipolares (BJT) Transistor-Array, Darlington, NPN, 50V, 2.25W, 500mA, hFE 1000, PDIP-18
Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000, DIP RoHS Compliant: Yes
Darlington Transistors Eight NPN Array
TRANS 8NPN DARL 50V 0.5A 18DIP
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Darlington Transistors | Bipolar RF Transistors |
| Product Number | 1116377-ULN2802A | ULN2802A | 277-ULN2802A | 497-2355-5-ND | 761-ULN2802A | 34X5258 | ULN2802A | ULN2802A |
| Product Name | TRANSISTORS - Transistors (BJT) - Arrays - ULN2802A | Bipolar Transistor Arrays | 50V 0.5A 2.25W DIP Bipolar Transistor | Bipolar Transistor Arrays | STMICROELECTRONICS - ULN2802A - Bipolares (BJT) Transistor-Array, Darlington, NPN, 50V, 2.25W, 500mA, hFE 1000, PDIP-18 | Bipolar (Bjt) Array Transistor, Darlington, Npn, 50 V, 2.25 W, 500 Ma, 1000, Dip Rohs Compliant Stmicroelectronics | Darlington Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) |
| Polarity | NPN; 8 NPN Darlington | 8 NPN Darlington; NPN | NPN | NPN | NPN; NPN | NPN | ||
| Package Type | SOT3; 18-DIP | 18-DIP (0.300", 7.62mm) | "18-DIP (0.300"", 7.62mm)" | TO-3 | ||||
| IC(max) | 500 milliamps | 500 milliamps | 500 milliamps | 500 milliamps | ||||
| VCEO | 50 volts | 50 volts | 50 volts | 50 volts | ||||
| Output Power | 2.25 watts |
