ULN2004AN
TRANS 7NPN DARL 50V 0.5A 16DIP
Pmic Power Distribution Switches Load Drivers
16-DIP (0.300", 7.62mm)
ULx200xA
Active
$0.64 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | ULN2004AN |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 70°C (TA) |
| Number of Outputs | 7 |
| Supplier Device Package | 16-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ULN2004AN by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-DIP (0.300", 7.62mm) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
View All →LB1205Z-E
IC PWR DRVR DARLINGTON 1:1 16DIP
LB1205-L-E
IC PWR DRVR DARLINGTON 1:1 16DIP
ULN2004A
TRANS 7NPN DARL 50V 0.5A 16DIP
ULN2001A
IC PWR RELAY 7NPN 1:1 16DIP
ULN2004AD16-U
IC PWR RELAY 7NPN 1:1 16DIP
ULN2002AD16-U
IC PWR RELAY 7NPN 1:1 16DIP
All Technical Specifications
| Interface | Parallel |
| Input Type | Inverting |
| Output Type | NPN |
| Switch Type | Relay, Solenoid Driver |
| Voltage - Load | 50V (Max) |
| Number of Outputs | 7 |
| Output Configuration | Low Side |
| Ratio - Input:Output | 1:1 |
| Current - Output (Max) | 500mA |
| Voltage - Supply (Vcc/Vdd) | Not Required |
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