The LT3030 most closely compares to the LT3029. The differences are highlighted in yellow and green. The LT3030 has a different reference voltage and output current combination. It also offers PowerGood flags and precision shutdown/UVLO threshold, but the higher output current 750mA rail consumes a higher quiescent current and requires a larger package. The LT3029 may be thought of as a higher current version of the LT3024 and LT3028.