STMicroelectronics ULN2001A Power Distribution Switches, Load Drivers
Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ULN2001A
Detailed Description
IC PWR RELAY 7NPN 1:1 16DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package / Case: 16-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ULN2001A Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ULN2001A Power Distribution Switches, Load Drivers technical specifications.
General
Series
ULx200xA
Interface
Parallel
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
Not Required
Lifecycle Status
Active
Input Type
Inverting
Output Type
NPN
Ratio Input Output
1:1
Alternate Parts Comparison (ULN2001A vs ULN2003D1 vs ULN2002A vs ULN2004A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | ULx200xA | ULx200xA | ULx200xA | ULx200xA |
| Package / Case | 16-DIP | 16-SOIC | 16-DIP | 16-DIP |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | Not Required | Not Required | Not Required | Not Required |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Current Collector Cutoff Max | 50µA | 50µA | 50µA | 50µA |
| Current Collector IC Max | 500mA | 500mA | 500mA | 500mA |
| Current Output Max | 500mA | 500mA | 500mA | 500mA |
| Input Type | Inverting | Inverting | Inverting | Inverting |
| Number of Outputs | 7 | 7 | 7 | 7 |
| Action |
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.
ULN2002ASTMicroelectronicsBipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
ULN2004ASTMicroelectronicsBipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
