S-T111 regulator equivalent, high ripple-rejection low dropout cmos voltage regulator.
1.5 V to 5.5 V, selectable in 0.1 V steps. ±1.0% 190 mV typ. (3.0 V output product, IOUT = 100 mA) During operation: 50 μA typ., 90 μA max. During shutdown: 0.1 μA typ., .
* Power supply for battery-powered devices
* Power supply for personal communication devices
* Power supply .
1 ON/OFF Shutdown pin 2 VSS GND pin 3 NC*1 No connection 4 VOUT Output voltage pin 5 VIN Input voltage pin *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS.
1
2
3
Figure 2
* Absolute Maximum Ratings
Table 3 Item.
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