AMS2911 series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V 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 AMS2911 devices are pin compatible with other three-terminal regulators and are offered in the 3 lead TO-220 package, in the 3 lead TO-263 (Plastic DD) package, in the TO-252(DPAK) package and in the low profile surface mount SOT-223 package.
| 3 LEAD TO-220 | 3 LEAD TO-263 | TO-252 | SOT-223 | 温度范围 |
| AMS2911CT | AMS2911CM | AMS2911CD | AMS2911 | -40 to 125° C |
| AMS2911CT-1.5 | AMS2911CM-1.5 | AMS2911CD-1.5 | AMS2911-1.5 | -40 to 125° C |
| AMS2911CT-1.8 | AMS2911CM-1.8 | AMS2911CD-1.8 | AMS2911-1.8 | -40 to 125° C |
| AMS2911CT-2.5 | AMS2911CM-2.5 | AMS2911CD-2.5 | AMS2911-2.5 | -40 to 125° C |
| AMS2911CT-2.85 | AMS2911CM-2.85 | AMS2911CD-2.85 | AMS2911-2.85 | -40 to 125° C |
| AMS2911CT-3.3 | AMS2911CM-3.3 | AMS2911CD-3.3 | AMS2911-3.3 | -40 to 125° C |
| AMS2911CT-5.0 | AMS2911CM-5.0 | AMS2911CD-5.0 | AMS2911-5.0 | -40 to 125° C |