Texas Instruments DS2003TMX BJTs
The DS2003TMX is a 7-element NPN transistor with a collector-emitter saturation voltage of 1.6V and a collector-emitter voltage rating of 55V.

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS2003TMX
Detailed Description
The DS2003TMX is a 7-element NPN transistor with a collector-emitter saturation voltage of 1.6V and a collector-emitter voltage rating of 55V. It can handle an output current of 500mA and an output voltage of 50V. The transistor is packaged in a surface-mount SOIC-16 package and has a temperature range of -40°C to 125°C. It is not RoHS compliant and contains lead.
Package
SOIC
Lifecycle Status
Active
RoHS State
Not CompliantNo
Datasheet
DS2003TMX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments DS2003TMX BJTs technical specifications.
General
RoHS
No
Package / Case
16-SOIC
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
5V
Package
SOIC
Collector Emitter Saturation Voltage
1.6V
Collector Emitter Voltage Vceo
55V
Emitter Base Voltage Vebo
6V
Alternate Parts Comparison (DS2003TMX vs DS34LV86TM vs DS14C232TM/NOPB vs DS26C32ATM)
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 ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 3.3V | 5V | 5V |
| RoHS | No | No | Yes | No |
| Lead Free | Contains Lead | Contains Lead | Contains Lead | Contains Lead |
| Number of Drivers Receivers | 6/0 | 0/4 | 2/2 | 0/4 |
| Package | SOIC | SOIC | SOIC | SOIC |
| Type | Driver | Receiver | Transceiver | Receiver |
| Radiation Hardening | No | -- | No | No |
| Protocol | -- | RS422, RS485 | RS232 | RS422, RS423 |
| Height | -- | 1.45mm | 1.499mm | 1.45mm |
| Action |
Texas Instruments DS2003TMX BJTs Overview
The DS2003TMX is a 7-element NPN transistor with a collector-emitter saturation voltage of 1.6V and a collector-emitter voltage rating of 55V. It can handle an output current of 500mA and an output voltage of 50V. The transistor is packaged in a surface-mount SOIC-16 package and has a temperature range of -40°C to 125°C.
It is not RoHS compliant and contains lead.
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.