Product Center · Power & Protection

Power Management

Stable power and protection devices — LDO and DC/DC cover the board-level power chain, while TVS/ESD protection guards interfaces and power inputs against transients.

Parameters are subject to the manufacturer datasheet; “-” means the field is not published.

Alternative Parts & Cost-down Advice

We provide a specification comparison of the current part against domestic alternatives and support the replacement validation.

138 1181 0805 (Mr. Wang)

Q1Which part are you using today?Specification comparison provided
Q2Dropout and accuracy requirement?Key LDO Selection Items
Q3Efficiency and switching frequency constraints?Key DC/DC Selection Items
Q4Ingress rating and interface protocol?TVS / ESD Selection