Single-output step-down DC/DC controller with a maximum switching frequency of 1000 kHz. Features an output voltage range of 1.25 to 42 V and a typical output current of 1.75 A. Operates from a 4.5 to 42 V supply voltage, with a minimum operating temperature of -40 °C and a maximum of 125 °C. Housed in an 8-pin WSON EP package with a 3x3 mm footprint and 0.5 mm pin pitch, designed for surface mounting.
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Texas Instruments LM25085SDX/NOPB technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | SON |
| Package/Case | WSON EP |
| Package Description | Very Very Thin Small Outline No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3 |
| Package Width (mm) | 3 |
| Package Height (mm) | 0.8(Max) |
| Seated Plane Height (mm) | 0.8(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Topology | Step Down |
| Number of Outputs | 1 |
| Output Voltage | 1.25 to 42V |
| Typical Output Current | 1.75A |
| Maximum Switching Frequency | 1000kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Maximum Input Voltage | 42V |
| Minimum Input Voltage | 4.5V |
| Operating Supply Voltage | 4.5 to 42V |
| Maximum Supply Current | 1.25(Typ)mA |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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