LT8614HUDC#PBF

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The LT8614HUDC#PBF is a member of Linear Technology\'s line of switching regulators from their PMICv family of voltage regulators. It is a DC-DC Buck converter that is designed to provide a regulated output voltage from an unregulated input voltage. The output voltage is adjustable by using an external voltage setting resistor. The linearity of its output voltage is exceptional and does not fluctuate with load or line regulation.

This regulator provides superior performance with an efficiency that exceeds 98% and an extremely low quiescent current of only 5μA. It also provides thermal protection under excessive load for the safety of any user system. The LT8614HUDC#PBF is available in a 3.3V to 5.5V output range with a maximum output current up to 6.0 Amps. It is housed in a compact 14-Lead power-pak SOIC package.

The working principle of the LT8614HUDC#PBF is based on a Buck converter design. It uses a switching transistor to block the input voltage while allowing the energy stored in the converter\'s inductor or output capacitor to be released. This voltage conversion is then regulated by the device\'s feedback circuit. The feedback circuit contains an error amplifier, a sensing resistor, and a loop compensation network, which together ensure that the output voltage remains stable regardless of load or line changes.

The LT8614HUDC#PBF is ideal for applications in industrial, communications, and consumer equipment. It can also be used in automotive applications where its low quiescent current is beneficial, such as providing standby power for automotive telematics and safety systems. In addition, due to its low quiescent current, it is an excellent choice for battery powered systems such as portable medical equipment, and wearable or hand-held electronics.

Overall, the LT8614HUDC#PBF can be used wherever a stable, adjustable, and efficient DC-DC Buck converter is needed. With its high efficiency and ultra-low quiescent current, it can be the perfect choice for any application that requires an efficient power conversion solution.

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