It is designed in the leading technology to drive a voice coil actuator and a 3-phase, Hall sensorless motor with internal or external drivers.

LD7005 - Spindle/VCM Controller & Driver for 1", 1.8" & 2.5"
Operates from single supply, 3.3V or 5V
Small footprint 64-Pin TQFP package or Flip Chip
Precision low voltage monitor circuitry for the power supply
Master Power on Reset
Serial Port Interface with Read-back capability
Over-temperature protection/warning
Shock sensor signal processing
On-chip 1.8V, 2.5V and 3.3V Regulators
Low power consumption, 9mA in normal run mode

LD7015 - Spindle/VCM Controller & Driver for 1", 1.8" & 2.5"
Operates from single supply, 3.3V
Small footprint 64-Pin TQFP package or Flip Chip
Precision low voltage monitor circuitry for the power supply
Master Power on Reset
Serial Port Interface with Read-back capability
Over-temperature protection/warning
Shock sensor signal processing
On-chip 1.8V, 2.5V and -3V Regulators
Low power consumption, 9mA in normal run mode