ZHCSMU1G October 2020 – May 2024 LMR43610-Q1 , LMR43620-Q1
PRODUCTION DATA
The VCC pin is the output of the internal LDO used to supply the control circuits of the regulator. This output requires a 1μF, 16V ceramic capacitor connected from VCC to GND for proper operation. In general, this output must not be loaded with any external circuitry. However, this output can be used to supply the pullup for the power-good function (see Section 7.3.4). A value in the range of 10kΩ to 100kΩ is a good choice in this case. The nominal output voltage on VCC is 3.3V; see Electrical Characteristics for limits.