Abstract: Temperature-controlled pressure regulators are described. An example method for controlling temperature-controlled pressure regulator includes receiving an input signal indicative of a value representative of a temperature setpoint, where the input signal is within an operating temperature range. The method includes regulating a heat output of a heat source via a control signal based on the received input signal, measuring a temperature of the heat source, comparing the temperature of the heat source to a first threshold, and modifying the control signal to the heat source when the measured temperature is greater than the first threshold, where the first threshold is greater than an upper limit of the operating temperature range.