该A 3979包括一个固定关断时间电流稳压器，有能力在慢，快或混合衰减模式。
The A3979 includes a fixed off-time current regulator that has the ability to operate in Slow, Fast, or Mixed decay modes.
其他特点包括用于IC电源的内置低压差稳压器、可编程软启动、欠压闭锁、可调电流限制和输出电压温度补偿。
Additional features include an onboard low drop regulator for IC power, programmable soft start, undervoltage lockout, adjustable current limit and output voltage temperature compensation.
RS目前拥有超过2,200种领先全球的ROHM产品，包括运算放大器、比较器、EEPROM、电压检测器和线性稳压器。
RS now stocks more than 2,200 lines of world leading ROHM products, including Op-Amp, Comparator, EEPROM, Voltage detector and LDO.
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