A voltage reference circuit comprising: a resistive track having: a first force contact for coupling with a first supply voltage, and a second force contact for coupling to a second supply voltage, wherein the second supply voltage is different to the first supply voltage, and the first and second force contacts are configured to pass a current through the resistive track; a first sense contact, a second sense contact and a third sense contact wherein each of the first, second and third sense contacts are arranged at different positions along the resistive track between the first force contact and the second force contact such that, of the sense contacts, the third sense contact is closest to the first force contact and wherein a first portion of the resistive track comprising the length between the first sense contact and the second sense contact defines a first resistor and a second portion of the resistive track comprising the length between the third sense contact and the closest of the first sense contact and the second sense contact to the third sense contact defines a second resistor; a first component arrangement having a first terminal coupled to the second force contact of the resistive track; a second terminal for coupling to the second supply voltage; and a control terminal coupled to the first sense contact, the control terminal configured to control the flow of current between the first and second terminals of the first component arrangement based on a voltage at the control terminal, wherein the first component arrangement comprises a P-N junction which has a temperature dependent voltage bias, wherein the temperature dependent voltage bias is provided between the first sense contact and the second supply voltage; a second component arrangement having a first terminal for coupling to one of the first supply voltage and the second supply voltage and a second terminal coupled to the second sense contact; wherein one or both of the first component arrangement and the second component arrangement provide for a counter-bias voltage over the first or second resistor, the counter bias voltage for countering the temperature dependent voltage bias of the P-N junction and wherein the counter bias voltage is set by the ratio of the first resistance to the second resistance such that the voltage reference circuit is configured to provide a constant output reference voltage between the third sense contact and one of the first and second supply voltages. a resistive track having: a first force contact for coupling with a first supply voltage, and a second force contact for coupling to a second supply voltage, wherein the second supply voltage is different to the first supply voltage, and the first and second force contacts are configured to pass a current through the resistive track; a first sense contact, a second sense contact and a third sense contact wherein each of the first, second and third sense contacts are arranged at different positions along the resistive track between the first force contact and the second force contact such that, of the sense contacts, the third sense contact is closest to the first force contact and wherein a first portion of the resistive track comprising the length between the first sense contact and the second sense contact defines a first resistor and a second portion of the resistive track comprising the length between the third sense contact and the closest of the first sense contact and the second sense contact to the third sense contact defines a second resistor; a first force contact for coupling with a first supply voltage, and a second force contact for coupling to a second supply voltage, wherein the second supply voltage is different to the first supply voltage, and the first and second force contacts are configured to pass a current through the resistive track; a first sense contact, a second sense contact and a third sense contact wherein each of the first, second and third sense contacts are arranged at different positions along the resistive track between the first force contact and the second force contact such that, of the sense contacts, the third sense contact is closest to the first force contact and wherein a first portion of the resistive track comprising the length between the first sense contact and the second sense contact defines a first resistor and a second portion of the resistive track comprising the length between the third sense contact and the closest of the first sense contact and the second sense contact to the third sense contact defines a second resistor; a first component arrangement having a first terminal coupled to the second force contact of the resistive track; a second terminal for coupling to the second supply voltage; and a control terminal coupled to the first sense contact, the control terminal configured to control the flow of current between the first and second terminals of the first component arrangement based on a voltage at the control terminal, wherein the first component arrangement comprises a P-N junction which has a temperature dependent voltage bias, wherein the temperature dependent voltage bias is provided between the first sense contact and the second supply voltage; a second component arrangement having a first terminal for coupling to one of the first supply voltage and the second supply voltage and a second terminal coupled to the second sense contact;