max889max889 icは(200maまで)をするチャージポンプですデバイスは+2.7v~+5.5vのでし-2.5v~-vinのなをしますHh PSRR, Low-Dropout, 150mA ar Regulators 2 Maxim Integrated MAX8891MAX8892 ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VIN = VOUT + 0.5V,