ZHCSH05A October 2017 – October 2019 LM76002 , LM76003
PRODUCTION DATA.
For an output voltage 3.3 V and greater, connect the BIAS pin to the output in order to increase light load efficiency. The BIAS pin is one of the two inputs for the VCC LDO. When BIAS voltage is below VBIAS-ON threshold, the input for the VCC LDO is internally connected to VIN. Because this is an LDO, the voltage differences between the input and output affects the efficiency of the LDO. If necessary, a capacitor with a value of 1 μF can be added close to the BIAS pin as an input capacitor for the LDO.