LC1126数据手册UTC中文资料规格书

描述 Description

The UTC LC1126 is an ultra low output voltage linear N-FET controller designed to provide well supply voltage for front-side-bus termination on motherboards and NB applications. The UTC LC1126 integrates many functions. A Power-On-Reset (POR) circuit monitors supply voltages to prevent wrong operations. A POK indicates the output status with time delay which is set internally. It can control other converter for power sequence. It can available for SC-59-6 package. The UTC LC1126 can be enabled by other power system. A 0.5V reference voltage with 2% accuracy providing tight regulation of the output voltage, enable control, open drain power good signal, under-voltage protection and soft start.

特性 Features

• MLCC and POSCAP Stable
• 0.5V±2% Reference Voltage
• Internal soft-start
• Enable control
• Fast transient response
• Under-Voltage short circuit protection
• Power OK output with a delay time
• Adjustable output voltage down to 0.5V
• Drive N-Channel MOSFETs