Download the G5723 datasheet PDF.
This datasheet also covers the G5723-GlobalMixed variant, as both devices belong to the same synchronous buck converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The G5723 consists of a synchronous step-down DC/DC converter and a low-noise LDO regulator.
The DC/DC converter is operated on current mode architecture.
Switching frequency is set at 1.2MHz allowing the use of small surface mount inductor and capacitor.
Key Features
Buck Converter.
High Efficiency: Up to 95%.
Low Quiescent Current: Only 50µA During Op-
eration.
Note: The manufacturer provides a single datasheet file (G5723-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
G5723. For precise diagrams, and layout, please refer to the original PDF.
Global Mixed-mode Technology Inc. G5723 Synchronous Buck Converter with Low-Noise LDO Regulator Features Buck Converter High Efficiency: Up to 95% Low Quiescent Curre...
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ures Buck Converter High Efficiency: Up to 95% Low Quiescent Current: Only 50µA During Op- eration Internal Soft Start Function 600mA Output Current 2.5V to 6V Input Voltage Range 1.2MHz Switching Frequency No Schottky Diode Required 100% Duty Cycle in Dropout Operation 0.6V Reference Allows Low Output Voltages <1µA Shutdown Current Current Mode Operation for Excellent Line and Load Transient Response LDO Regulator Ultra Low Output Noise 30µV (rms) Ultra Low 55µA No-Load Supply Current Ultra Low Dropout 70mV @ 50mA Load Guarantee 300mA Output Current Fixed Mode: 3V Max.
G5723 Datasheet
