ULQ2003ADR vs ULQ2004ATDRQ1

This in-depth comparison of the ULQ2003ADR and ULQ2004ATDRQ1 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ULQ2003ADR

Texas Instruments

Lifecycle: Active
Stock: 7141 PCS
Package: SOIC-16
Series: PMIC - Power Distribution Switches, Load Drivers

+BOM RFQ

Part B

ULQ2004ATDRQ1

Texas Instruments

Lifecycle: Active
Stock: 2115 PCS
Package: SOIC-16
Series: PMIC - Power Distribution Switches, Load Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	ULQ2003ADR	ULQ2004ATDRQ1
Series	ULx200xA	Automotive, AEC-Q100
Part Status	Active	Active
Switch Type	Relay, Solenoid Driver	Relay, Solenoid Driver
Number of Outputs	7	7
Ratio - Input: Output	1:1	1:1
Output Configuration	Low Side	Low Side
Output Type	NPN	NPN
Interface	Parallel	Parallel
Voltage - Load	50V (Max)	50V (Max)
Voltage - Supply (Vcc/Vdd)	Not Required	Not Required
Current - Output (Max)	500mA	500mA
Input Type	Inverting	Inverting
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount	Surface Mount

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