Features: • Adjustable output voltage• 0.6V Maximum Dropout voltage at 1.0A Load current• Built-in Thermal Shutdown• Output Current Limiting• Fast transient response• Good noise rejection• Package: SOP-7LApplication• PC Motherboard• LCD Monitor...
AP1187: Features: • Adjustable output voltage• 0.6V Maximum Dropout voltage at 1.0A Load current• Built-in Thermal Shutdown• Output Current Limiting• Fast transient response...
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Symbol |
Parameter |
Ratings |
Unit |
VIN |
Input Voltage |
16 |
V |
VCTRL |
Control Input Voltage |
18 |
V |
PD |
Power Dissipation | Internally limited | |
TST |
Storage Temperature |
-65 to +150 |
|
TOP |
Operating Junction Temperature Range |
0 to +150 |
AP1187 is a 1A regulator with extremely low dropout voltage. This product is specifically designed to provide well regulated supply for applications requiring 2.8V or lower voltages from 3.3V ATX power supplies where high efficiency of a switcher can be achieved without the cost and complexity associated with switching regulator. One such application AP1187 is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply.