電圧 - 供給 is 14.5 V ~ 19.5V - PMIC - PFC（力率補正） Distributor - L4981A L4981AD L4981AD013TR

品番	メーカー/ブランド	簡単な説明	部品ステータス	モード	周波数 - スイッチング	現在 - スタートアップ	電圧 - 供給	動作温度	取付タイプ	パッケージ/ケース	サプライヤデバイスパッケージ
L4981A	STMicroelectronics	IC PFC Controller AVERAGE CURR 20DIP	Obsolete	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Through Hole	20-DIP (0.300", 7.62mm)	20-DIP
L4981AD	STMicroelectronics	IC PFC Controller AVERAGE CURR 20SOIC	Active	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4981AD013TR	STMicroelectronics	IC PFC Controller AVERAGE CURR 20SOIC	Active	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4981B	STMicroelectronics	IC PFC Controller AVERAGE CURR 20DIP	Obsolete	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Through Hole	20-DIP (0.300", 7.62mm)	20-DIP
L4981BD	STMicroelectronics	IC PFC Controller AVERAGE CURR 20SOIC	Active	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4981BD013TR	STMicroelectronics	IC PFC Controller AVERAGE CURR 20SOIC	Active	Average Current	100kHz	100µA	14.5 V ~ 19.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO