LM2991QML Negative Low Dropout Adjustable Regulator

文件：391.69 Kbytes 页数：15 Pages

TI

德州仪器

Negative Low Dropout Adjustable Regulator

文件：414.46 Kbytes 页数：15 Pages

TI

德州仪器

Negative Low Dropout Adjustable Regulator

文件：688.43 Kbytes 页数：13 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

负低压降可调节稳压器

The LM2991 is a low dropout adjustable negative regulator with a output voltage range between −2V to −25V. The LM2991 provides up to 1A of load current and features a ^On /Off pin for remote shutdown capability. \n\n The LM2991 uses new circuit design techniques to provide a low dropout voltage, low • Output voltage adjustable from −2V to −25V\n• Output current in excess of 1A\n• Dropout voltage typically 0.6V at 1A load\n• Low quiescent current\n• Internal short circuit current limit\n• Internal thermal shutdown with hysteresis\n• TTL, CMOS compatible ^ON/OFF switch \n• Functional complement t;

TI

德州仪器