Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-TS..
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 8-SOIC (0.154", 3.90mm Width)..
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO)..