Texas Instruments LM25085ASDX/NOPB DC DC Switching Regulators
IC REG CTRLR BUCK 8WSON
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM25085ASDX/NOPB DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (LM25085ASDX/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
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 | |
|---|---|---|---|---|
| Series | LM25085A | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 2000 |
| Package / Case | 8-WFDFN Exposed Pad | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 4.5 ~ 42V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Number of Pins | 8 | 100 | 100 | 100 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| AEC Qualified | No | No | No | No |
| Automotive | No | No | No | No |
| Basic Package Type | Non-Lead-Frame SMT | Lead-Frame SMT | Lead-Frame SMT | Lead-Frame SMT |
| Cage Code | 01295 | 01295 | 01295 | 01295 |
| Action |
Texas Instruments LM25085ASDX/NOPB DC DC Switching Regulators Overview
Single-output step-down DC/DC controller featuring a 1000kHz switching frequency. This surface-mount integrated circuit operates from 4.5V to 42V input, providing an adjustable output voltage range of 0.9V to 42V. Housed in an 8-pin WSON EP package with a 3mm x 3mm footprint and 0.5mm pin pitch, it offers a maximum supply current of 1.25mA.
Designed for operation between -40°C and 125°C, this component utilizes a non-lead-frame SMT basic package type.
