Features: • 0.7V maximum dropout voltage at 4A load current• Built-in Thermal shutdown• Output current limiting• Adjustable or fixed output voltage1.5V, 1.8V, 2.5V, 3.3V, 5.0V• Fast transient response• Good noise rejection• Packages: SOP-7L, TO220-5L and T...
AP1184: Features: • 0.7V maximum dropout voltage at 4A load current• Built-in Thermal shutdown• Output current limiting• Adjustable or fixed output voltage1.5V, 1.8V, 2.5V, 3.3V, 5.0...
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Symbol | Parameter |
Rating |
Unit |
VIN | Input Voltage |
16 |
V |
Vctrl | Control Input voltage |
18 |
V |
PD | Power dissipation |
Internally limited |
|
TST | Storage temperature Range |
-65 to +150 |
|
TOP | Operation Junction Temperature Range |
0 to +150 |
|
Part Number | AP1184 |
Channel | 1 |
Output Current (A) | 4 |
Dropout Voltage Max (V) | 0.85 |
Quiescent Current typ (uA) | |
Operating Input Voltage (V) | 16 |
Output Voltage (V) | 1.5/ 1.8/ 2.5/ 3.3/ 5.0/ ADJ |
Operating Ambient Temp Range (C) | 0 to 125 |
AP1184 is a 4A 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 the switch can be achieved without the cost and complexity associated with switching regulator. One such application AP1184 is the new graphic chipsets that requires anywhere from 2.4V to 2.7V supply.