Package：48-VFQFN 裸露焊盘；包装：卷带（TR） 功能：升频器 类别：RF/IF，射频/中频和 RFID RF 其它 IC 和模块 描述：IC PLL/VCO DUAL W/UP CONV 48VQFN

TI2

德州仪器

3.3V 5V 12V HOUSEKEEPING IC

DESCRIPTION The TSM1121 integrated circuit incorporates all sensing circuitry to regulate and protect from over voltage and under voltage a multiple output power supply (3.3V, 5V and 12V). ■ Over voltage protection for 3.3V 5V and 12V without external components ■ Under voltage protection for 3

文件：136.74 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体

3.3V 5V 12V HOUSEKEEPING IC

DESCRIPTION The TSM1121 integrated circuit incorporates all sensing circuitry to regulate and protect from over voltage and under voltage a multiple output power supply (3.3V, 5V and 12V). ■ Over voltage protection for 3.3V 5V and 12V without external components ■ Under voltage protection for 3

文件：136.74 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体

3.3V 5V 12V HOUSEKEEPING IC

DESCRIPTION The TSM1121 integrated circuit incorporates all sensing circuitry to regulate and protect from over voltage and under voltage a multiple output power supply (3.3V, 5V and 12V). ■ Over voltage protection for 3.3V 5V and 12V without external components ■ Under voltage protection for 3

文件：136.74 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体