RENESAS ELECTRONICSISL9120IRTAZISL9120IRTAZ, 1 Buck Boost, Voltage Regulator 800mA, 1 → 5.2 V 12-Pin, TQFN-12
The Renesas Electronics low power buck-boost switching regulator for systems using new battery chemistries. Tt uses proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.
Small 3mmx3mm 12 Ld TQFN package
High efficiency up to 96%
Fully protected for short-circuit, over-temperature and under voltage
Accepts input voltages above or below regulated output voltage
Selectable forced bypass power saving mode