The EC432L is a low voltage three terminal adjustable shunt regulator with a guaranteed thermalstabilityoverapplicabletemperature ranges. The output voltage can be set to any value between VREF (approximately 1.24 V) to 8V with two external resistors. This device has a typical output impedanceof0.30Ω.Activeoutputcircuitry provides a very sharp turn on characteristic, making this device excellent replacement for Zener diodes in many applications.
The EC432L is characterized for operation from -40℃ to 105℃, and two package options (SOT-23、SC59 and TO-92) allow the designer the opportunity to select the proper package for their applications.
■ Low voltage operation (1.24V)
■ Adjustable output voltage V0 =VREF to 8V
■ Wide operating current range 60A to 100mA
■ Low dynamic output impedance 0.30Ω (Typ.)
■ Trimmed bandgap design up to + 0.5%.
■ ESD rating is 2.5KV(Per MIL-STD-883D)
■ 100% Lead (Pb)-Free.
■ Linear Regulators
■ Adjustable Supplies
■ Switching Power Supplies
■ Battery Operated Computers
■Computer Disk Drives
Typical Applications circuit