BD3550HFN regulators equivalent, ultra low dropout linear regulators.
1) Internal high-precision reference voltage circuit(0.65V±1%) 2) Built-in VCC undervoltage lockout circuit 3) NRCS (soft start) function reduces the magnitude of in-rush.
It incorporates a built-in N-MOSFET power transistor to minimize the input-to-output voltage differential to the ON res.
BD3550HFN,BD3551HFN,BD3552HFN ultra low-dropout linear chipset regulator operates from a very low input supply, and offers ideal performance in low input voltage to low output voltage applications. It incorporates a built-in N-MOSFET power transistor.
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