RT5707 – RT5707A

Ultra-Low Quiescent Current Buck (Step-Down) Converter

• Up to 94% efficiency
• Ultra-low quiescent current (360nA, typical)
• Internal compensation for transient response
• Enable/disable pin for external control of the converter IC
• Input voltage range: 2.2V to 5.5V
• Output voltage range (8 levels):
  • RT5707:  1.2V to 3.3V
  • RT5707A: 0.7V to 3.1V
• Maximum continuous output current:
  • RT5707: 600mA (1A peak)
  • RT5707A: 400mA (500mA peak)

Application area: portable & wearable devices, battery powered devices, IoT 

Datasheet: RT5707/A – RICHTEK