SY6288D20AAC is an ultra-low RDS(ON) switch CDAA0054-019

LM393DR SMD LM393 IC DUAL DIFF COMP 8-SOIC

LTH7 LTC4054ES5-4.2 SOT23-5 LTC4054

AP5056 battery charge management chip SOP8 patch 8-pin #K11

TL494 Pulse-Width-Modulation Control Circuits #HH12 CDAA0055-011

UC3845A 3845 Current Mode PWM Controller SOP-8 is high performance fixed frequency current mode controller #HH122 CDAA0055-002

IR2110S SMD 500 V high-side and low-side gate driver IC #HH12 CDAA0082-016

IP5306 Fully Integrated Power Bank System-On-Chip Charger IC – ESOP8

EG7500 switching power supply PWM control chip SOP16 replaces KA7500 TL494