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Match, Like  ULN2003A(22) ULN2003AD(7) ULN2003AG(1) ULN2003AI(4) ULN2003AJ(5) ULN2003AN(9) ULN2003AP(1)
Start with  ULN2003A*(207) ULN2003AD*(36) ULN2003AF*(2) ULN2003AI*(71) ULN2003AN*(34) ULN2003AP*(36) ULN2003AS*(1)
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ULN2003A Datasheet, PDF

Search Partnumber : Match&Start with "ULN2003A" - Total : 229 ( 1/12 Page)
ManufacturerPart #DatasheetDescription
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STMicroelectronics
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
62Kb/8P
   SEVEN DARLINGTON ARRAYS
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
605Kb/14P
   Seven darlington array
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
326Kb/8P
   SEVEN DARLINGTON ARRAYS
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ON Semiconductor
ULN2003A ONSEMI-ULN2003A Datasheet
82Kb/5P
   High Voltage, High Current Darlington Transistor Arrays
November, 2007 - Rev. 0
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Texas Instruments
ULN2003A TI-ULN2003A Datasheet
513Kb/19P
[Old version datasheet]   HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY
ULN2003A TI-ULN2003A Datasheet
859Kb/26P
[Old version datasheet]   HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
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Allegro MicroSystems
ULN2003A ALLEGRO-ULN2003A Datasheet
176Kb/10P
   HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
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STMicroelectronics
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
930Kb/16P
   Seven Darlington array
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
240Kb/8P
   SEVEN DARLINGTON ARRAYS
February 2002
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
930Kb/16P
   Seven Darlington array
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
75Kb/8P
   SEVEN DARLINGTON ARRAYS
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Texas Instruments
ULN2003A TI1-ULN2003A Datasheet
1Mb/34P
[Old version datasheet]   High-Voltage, High-Current Darlington Transistor Arrays
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Allegro MicroSystems
ULN2003A ALLEGRO-ULN2003A Datasheet
316Kb/11P
   High Voltage High Current Darlington Arrays
October 28, 2005
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Diodes Incorporated
ULN2003A DIODES-ULN2003A Datasheet
519Kb/13P
   HIGHU VLONL2T0A0G4EA, HIGH CURRENT DARLINGTON TRANSISTOR ARRAYS
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List of Unclassifed Man...
ULN2003A ETC1-ULN2003A Datasheet
749Kb/8P
   HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
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ARTSCHIP ELECTRONICS CO...
ULN2003A ARTSCHIP-ULN2003A Datasheet
457Kb/11P
   7CH DARLINGTON SINK DRIVER
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Allegro MicroSystems
ULN2003A ALLEGRO-ULN2003A Datasheet
182Kb/10P
   HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
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Diodes Incorporated
ULN2003A DIODES-ULN2003A Datasheet
371Kb/2P
   Seven Channel, DMOSFET, Transistor Array with Negative Input Range Provides Load Current Feedback and Reduced Power Dissipation
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STMicroelectronics
ULN2003A STMICROELECTRONICS-ULN2003A Datasheet
163Kb/14P
   Seven darlington array
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Guangdong Youtai Semico...
ULN2003A UMW-ULN2003A Datasheet
416Kb/6P
   Darlington array power driver integrated circuit

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Brief Description of ULN2003A


The ULN2003A is a popular high-voltage, high-current Darlington transistor array IC (integrated circuit). It is commonly used for driving inductive loads such as relays, stepper motors, and other high-power devices in various electronic applications. The ULN2003A contains seven Darlington transistor pairs, making it a versatile choice for applications that require multiple outputs. Here are some key features and specifications of the ULN2003A IC:

Darlington Transistor Pairs: The ULN2003A includes seven Darlington transistor pairs, each capable of handling moderate to high current loads.

High Voltage and Current Handling: It is designed to handle higher voltages and currents, making it suitable for driving inductive loads with substantial power requirements.

Flyback Diodes: Each Darlington pair includes a built-in freewheeling diode (flyback diode) to protect against voltage spikes when driving inductive loads.

Common Collector Configuration: The ULN2003A uses a common collector configuration, allowing the load to be connected between the collector and the supply voltage.

Input and Output Pins: The IC features input pins (IN1 to IN7) for controlling each Darlington pair, and corresponding output pins (OUT1 to OUT7) that connect to the load.

Compatible with TTL and CMOS Logic: The ULN2003A inputs are compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels.

Voltage Supply: It typically operates with a supply voltage in the range of 5V to 15V, depending on the specific model and application requirements.

Applications: The ULN2003A is widely used in various applications, such as relay drivers, stepper motor controllers, solenoid drivers, and other systems requiring high-current switching.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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