Features: Low dropout voltage 600mV at 800mA typ. Adjustable output voltage (FS8858-Cx) or fixed output voltage (FS8858-xxCx) preset at 1.8V, 2.5V, or 3.3V High output voltage accuracy Fixed output voltage : ±35mV Adjustable output voltage : ±50mV Small output capacitor Output current limit Ther...
FS8858: Features: Low dropout voltage 600mV at 800mA typ. Adjustable output voltage (FS8858-Cx) or fixed output voltage (FS8858-xxCx) preset at 1.8V, 2.5V, or 3.3V High output voltage accuracy Fixed output...
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The FS8858 is a low-dropout linear regulator that operates in the input voltage range from +2.5V to +7.0V and delivers 800mA output current.
The FS8858 is available in two types, fixed output voltage type or adjustable output voltage type. The fixed output voltage type is preset at an internally trimmed voltage 1.8V, 2.5V, or 3.3V. Other options 1.5V, 2.85V, 3.0V and 3.6V are available by special order only. The output voltage range of the FS8858 is from 1.25V to 5V.
The FS8858 consists of a 1.25V bandgap reference, an error amplifier, and a P-channel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The FS8858 devices are available in SOT-223 and TO-252 packages.