S-19933C regulator equivalent, step-down switching regulator.
PWM / PFM switching control, operates with PWM control under heavy load and automatically switches to PFM control under light load, it achieves high-efficiency operation .
* Input voltage:
4.0 V to 18.0 V
* Output voltage (externally set):
2.5 V to 12.0 V
* Output current:
.
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