AMS2905 series of adjustable and fixed voltage regulators are designed to provide 500mA output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. The AMS2905 devices are pin compatible with other three-terminal regulators and are offered in the TO-252 package (DPAK) and in the low profile surface mount SOT-223 and SOT-89 packages.
| SOT-89 | TO-252 | SOT-223 | 温度范围 |
| AMS2905CL | AMS2905CD | AMS2905 | -40 to 125° C |
| AMS2905CL-1.5 | AMS2905CD-1.5 | AMS2905-1.5 | -40 to 125° C |
| AMS2905CL-1.8 | AMS2905CD-1.8 | AMS2905-1.8 | -40 to 125° C |
| AMS2905CL-2.5 | AMS2905CD-2.5 | AMS2905-2.5 | -40 to 125° C |
| AMS2905CL-2.85 | AMS2905CD-2.85 | AMS2905-2.85 | -40 to 125° C |
| AMS2905CL-3.3 | AMS2905CD-3.3 | AMS2905-3.3 | -40 to 125° C |
| AMS2905CL-5.0 | AMS2905CD-5.0 | AMS2905-5.0 | -40 to 125° C |
