ULTRA LOW OUTPUT VOLTAGE LINEAR N-FET CONTROLLER
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.
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 |
