- AIC1568CS
- Analog Integrations Corporation
- 4-bit DAC, Simple PWM Power Regulator
- AIC1568CSTB
- Analog Integrations Corporation
- 4 Bit DAC, Step-Down PWM Power Controller
- AIC1568CSTR
- Analog Integrations Corporation
- 4 Bit DAC, Step-Down PWM Power Controller