器件名称:
AV1117
功能描述:
Outline Dimension
文件大小:
448.85KB 共5页
简 介:
@vic Features Low dropout voltage Load regulation: 0.05% typical Trimmed current limit On-chip thermal limiting Three-terminal adjustable or fixed 2.5V, 2.85V, 3.3V, 5V Surface mount package SOT-223 AV1117 Outline Dimension Applications Active SCSI terminators High efficiency linear regulators Portable Top/Notebook computers Post regulators for switching supplies Battery chargers 5V to 3.3V linear regulators Motherboard clock supplies Description The AV1117 and AV1117-2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the AV1117 flows into the load, increasing efficiency. The AV1117 series regulators are offered in three-pin surface mount package SOT-223. Copyright Avic Electronics Corp. 1 Website: http://www.avictek.com @vic Ordering Information Device AV1117 AV1117-xx Marking AV1117 AV1117-xx Package SOT-223 SOT-223 AV1117 * XX(Ou……
