400mA SmartLDOTM

DESCRIPTION The SC1534 is designed to maintain a glitch-free 3.3V output when at least one of two inputs, 5V (VIN) and 3.3V (VAUX), is present. Whenever VIN exceeds a predetermined threshold value, the internal 3.3V linear regulator is enabled, and DR is pulled high. FEATURES • Glitch-free tra

文件：94.39 Kbytes 页数：7 Pages

SEMTECH

先之科

500mA SMART LDO

DESCRIPTION The ST1534A is intended for application such as power managed PCI and network interface cards (NICs), where operations from 3.3V VAUX supplymay be required when the 5V supply has been shut down. During regular operation, 3.3V power for the PCI card is provided by the internal LDO

文件：552.58 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体

500mA SMART LDO

DESCRIPTION The ST1534A is intended for application such as power managed PCI and network interface cards (NICs), where operations from 3.3V VAUX supplymay be required when the 5V supply has been shut down. During regular operation, 3.3V power for the PCI card is provided by the internal LDO

文件：552.58 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体

500mA SMART LDO

DESCRIPTION The ST1534A is intended for application such as power managed PCI and network interface cards (NICs), where operations from 3.3V VAUX supplymay be required when the 5V supply has been shut down. During regular operation, 3.3V power for the PCI card is provided by the internal LDO

文件：552.58 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体