Part Details for ULN2003D1 by STMicroelectronics
Results Overview of ULN2003D1 by STMicroelectronics
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Telecommunications
ULN2003D1 Information
ULN2003D1 by STMicroelectronics is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for ULN2003D1
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,PERIPHERAL DRIVER,7 DRIVER,BIPOLAR,SOP,16PIN,PLASTIC | 99 |
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$0.6000 / $1.0000 | Buy Now |
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Quest Components | IC,PERIPHERAL DRIVER,7 DRIVER,BIPOLAR,SOP,16PIN,PLASTIC | 85 |
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$0.4000 / $0.6000 | Buy Now |
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ComSIT USA | SEVEN DARLINGTON ARRAY Buffer/Inverter Based Peripheral Driver, 7 Driver, 0.5A, PDSO16 ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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Chip Stock | SEVENDARLINGTONARRAYBuffer/InverterBasedPeripheralDriver,7Driver,0.5A,PDSO16 | 312500 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 122 |
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$2.0000 / $3.0800 | Buy Now |
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Vyrian | Interface ICs | 8143 |
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RFQ | |
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Win Source Electronics | IC PWR RELAY 7NPN 1:1 16SO / Power Switch/Driver 1:1 NPN 500mA 16-SO | 1383191 |
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$0.0446 / $0.0668 | Buy Now |
US Tariff Estimator: ULN2003D1 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for ULN2003D1
ULN2003D1 Part Data Attributes
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ULN2003D1
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
ULN2003D1
STMicroelectronics
Buffer/Inverter Based Peripheral Driver, 7 Driver, 0.5A, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Sop, Sop16,.25 | |
| Pin Count | 16 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Built-in Protections | Transient | |
| Driver Number of Bits | 7 | |
| Interface IC Type | Buffer Or Inverter Based Peripheral Driver | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Characteristics | Open-Collector | |
| Output Current Flow Direction | Sink | |
| Output Peak Current Limit-Nom | 0.5 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.75 Mm | |
| Supply Voltage-Max | 3 V | |
| Surface Mount | Yes | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Turn-off Time | 1 µS | |
| Turn-on Time | 1 µS | |
| Width | 3.9 Mm |
ULN2003D1 Frequently Asked Questions (FAQ)
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The maximum current that each output can handle is 500mA. However, it's recommended to derate the current to 350mA for reliable operation.
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The power dissipation of the ULN2003D1 can be calculated using the formula: Pd = Σ(Io x Vo) + (Vin x Iin), where Io is the output current, Vo is the output voltage, Vin is the input voltage, and Iin is the input current.
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The minimum input voltage required for the ULN2003D1 to function properly is 4.5V. However, it's recommended to use a minimum of 5V for reliable operation.
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Yes, the ULN2003D1 can be used as a relay driver. However, it's essential to ensure that the relay coil current is within the maximum current rating of the ULN2003D1 (500mA per output).
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To protect the ULN2003D1 from back-EMF when driving inductive loads, it's recommended to use a flyback diode (also known as a freewheeling diode) in parallel with the inductive load.