The AQ506/504 is a 2-terminal current regulator capable of delivering a constant current over a wide voltage range, and requires no separate voltage source or supporting components.
The AQ506/504 is a bipolar integrated circuit that replaces legacy JFET devices.
Its low cost, small size, and simplicity makes the current regulator diode ideal for applications requiring an isolated constant current source.
• No separate voltage source required
• Excellent temperature performance
• High Dynamic Impedance
• Offered in SOT23 & SC70 packages
• RoHS compliant available
• Audio circuits
• Timing circuits
• Current source or sink
• Current limiting circuits