Overview
The LM285D-1.2R2G is a precision voltage reference device produced by onsemi. This component is part of the LM285/LM385 series, known for their micropower two-terminal bandgap voltage regulator capabilities. The LM285D-1.2R2G is designed to provide a stable DC voltage output of 1.235V, making it ideal for applications requiring precise voltage regulation. It operates over a wide current range of 10 μA to 20 mA and is suitable for various power management and voltage reference needs.
Key Specifications
| Specification | Value |
|---|---|
| Reference Voltage | 1.235 V |
| Tolerance | ±1% |
| Operating Temperature Range | -40°C to 85°C |
| Maximum Output Current | 20 mA |
| Temperature Coefficient | 80 ppm/°C (Typ) |
| Load Regulation | 10 mV |
| Package Type | SOIC-8 |
| Mounting Type | Surface Mount |
| Package Dimensions | Height: 1.5 mm (Max), Width: 4 mm (Max), Length: 5 mm (Max) |
| Shipping | Tape and Reel |
Key Features
- Precision voltage reference with an output of 1.235 V and ±1% tolerance.
- Operates over a wide current range of 10 μA to 20 mA.
- Low temperature coefficient of 80 ppm/°C (Typ).
- Load regulation of 10 mV ensures stable output voltage.
- Surface mount SOIC-8 package for easy integration.
- Wide operating temperature range from -40°C to 85°C.
- Shipped in tape and reel packaging for efficient mounting.
Applications
The LM285D-1.2R2G is versatile and can be used in various applications requiring precise voltage regulation, such as:
- Power management systems.
- Analog circuits.
- Digital circuits requiring stable reference voltages.
- Measurement and control systems.
- Automotive and industrial electronics where stable voltage references are crucial.
Q & A
- What is the reference voltage of the LM285D-1.2R2G?
The reference voltage is 1.235 V. - What is the tolerance of the LM285D-1.2R2G?
The tolerance is ±1%. - What is the operating temperature range of the LM285D-1.2R2G?
The operating temperature range is -40°C to 85°C. - What is the maximum output current of the LM285D-1.2R2G?
The maximum output current is 20 mA. - What is the temperature coefficient of the LM285D-1.2R2G?
The temperature coefficient is 80 ppm/°C (Typ). - What type of package does the LM285D-1.2R2G come in?
The package type is SOIC-8. - How is the LM285D-1.2R2G shipped?
The component is shipped in tape and reel packaging. - What is the load regulation of the LM285D-1.2R2G?
The load regulation is 10 mV. - Can the LM285D-1.2R2G be used in automotive applications?
No, it is not specifically designed for automotive applications. - What is the minimum operating current for the LM285D-1.2R2G?
The minimum operating current is 10 μA.
