Certain aspects of the present disclosure provide digital-to-analog converters (DACs). One example DAC generally includes a first transistor configured to selectively couple a power source to a load. In a first mode of operation of the DAC, the first transistor is closed and couples the load to the power source. In a second mode of operation of the DAC, the first transistor is open and decouples the load from the power source. The DAC further includes a current limiting circuit selectively coupled between the first transistor and a reference voltage. In the first mode, the current limiting circuit is decoupled from the reference voltage. In the second mode, the current limiting circuit is coupled to the reference voltage.