Texas Instruments ULN2003ADE4 Power Distribution Switches, Load Drivers
IC PWR RELAY 7NPN 1:1 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ULN2003ADE4
Detailed Description
IC PWR RELAY 7NPN 1:1 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ULN2003ADE4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ULN2003ADE4 Power Distribution Switches, Load Drivers technical specifications.
General
Series
ULN2003A
Interface
Parallel
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 70°C (TA)
Supply Voltage
Not Required
Lifecycle Status
Active
Input Type
Inverting
Output Type
NPN
Alternate Parts Comparison (ULN2003ADE4 vs ULN2004ADRG4 vs ULN2003ADRG3 vs LM3543MX-L)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 70°C (TA) | -40°C ~ 70°C (TA) | -40°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | Not Required | Not Required | Not Required | Not Required |
| Interface | Parallel | Parallel | Parallel | On/Off |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Current Output Max | 500mA | 500mA | 500mA | 500mA |
| Input Type | Inverting | Inverting | Inverting | Non-Inverting |
| Number of Outputs | 7 | 7 | 7 | 3 |
| Output Configuration | Low Side | Low Side | Low Side | High Side |
| Output Type | NPN | NPN | NPN | N-Channel |
| Ratio Input Output | 1:1 | 1:1 | 1:1 | 2:3 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC1413DR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN Darlington Transistor 50V 0.5A SOIC
More Parts in Power Distribution Switches and Load Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
