Texas Instruments LM2585S-5.0/NOPB DC DC Switching Regulators
IC REG MULTI CONFG 5V 3A TO263-5
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM2585S-5.0/NOPB DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (LM2585S-5.0/NOPB vs LM2585S-3.3/NOPB vs LM2585SX-ADJ vs LM2585SX-ADJ/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 100kHz | 100kHz | 100kHz | 100kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Unconfirmed | Active |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 4V | 4V | 4V | 4V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 3A (Switch) | 3A (Switch) | 3A (Switch) |
| Action |
Texas Instruments LM2585S-5.0/NOPB DC DC Switching Regulators Overview
3A, 5V fixed output DC-DC controller and regulator featuring a wide 4V to 40V input range. This surface mount component, housed in a TO-263 package, supports boost, flyback, and forward converter topologies with up to 80% efficiency. Operating from -40°C to 125°C, it offers a 3A maximum output current and a nominal 5V output voltage.
