The LM385Z-1.2 from ON Semiconductor is a precision micro-power shunt voltage reference diode designed to provide a stable 1.2-volt output over a wide range of operating conditions. This two-terminal Zener diode requires a minimum current of 20μA to maintain regulation, making it ideal for battery-powered and energy-efficient applications.

Its low dynamic impedance and stable reverse breakdown voltage make the LM385Z-1.2 a reliable and consistent performer in various circuits. The device is characterized for operation from -40°C to +85°C, ensuring functionality across a broad range of temperatures. This flexibility makes it a suitable component for use in control systems, portable meters, and any application where an accurate voltage reference is critical.

Key Features:

• Output Voltage: 1.2 Volts with tight tolerance.
• Operating Current: Minimum 20μA for regulation, with a maximum of 20mA.
• Temperature Range: Operational from -40°C to +85°C, suitable for a wide range of environments.
• Low Dynamic Impedance: Ensures stable performance under varying current loads.
• Package: Supplied in a TO-92 package, offering ease of integration into various circuit designs.

Applications:

• Battery-powered equipment
• Portable instrumentation
• Digital electronics
• Power supplies
• Consumer electronics

The LM385Z-1.2 is a versatile component that can be used in series, parallel, or as a floating regulator. It allows designers to achieve high-precision voltage control in their circuits without the need for complex or expensive solutions. Whether you're designing a new product or improving an existing one, the LM385Z-1.2 from ON Semiconductor is a reliable choice for maintaining voltage stability.

For detailed specifications, application circuits, and additional information, customers are encouraged to consult the official datasheet and product documentation available on the ON Semiconductor website.