The output ripple of linear regulator is very small. The ripple data is generally not provided but is instead indicated by output noise. For example, the output noise voltage of MAX8892 is shown below:
MAX8892
Production
The MAX8891/MAX8892 low-dropout (LDO) linear regulators are designed to deliver up to 150mA continuous output current. These regulators achieve a low 120mV...
Datasheet
MAX8892 on Analog.com
The output ripple of linear regulator is very small. The ripple data is generally not provided but is instead indicated by output noise. For example, the output noise voltage of MAX8892 is shown below: