Overview
The LM285D1.2R2G is a micropower two-terminal bandgap voltage regulator diode produced by onsemi. This component is part of the LM285/LM385 series, designed to provide a stable voltage reference over a wide range of operating conditions. It is particularly useful in applications where low power consumption and high accuracy are required.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 1.235 V |
| Initial Accuracy | ±1% |
| Temperature Coefficient | 80 PPM/°C |
| Operating Current Range | 10 μA to 20 mA |
| Package Type | 8-SOIC |
Key Features
- Micropower operation, suitable for low-power applications.
- High accuracy with an initial accuracy of ±1%.
- Low temperature coefficient of 80 PPM/°C, ensuring stable output over a wide temperature range.
- Wide operating current range from 10 μA to 20 mA.
- Compact 8-SOIC package, ideal for space-constrained designs.
Applications
- Precision voltage references in analog circuits.
- Low-power battery-operated devices.
- Industrial control systems requiring stable voltage references.
- Medical devices where high accuracy and low power consumption are critical.
- Aerospace and automotive applications where reliability and stability are paramount.
Q & A
- What is the output voltage of the LM285D1.2R2G?
The output voltage of the LM285D1.2R2G is 1.235 V.
- What is the initial accuracy of the LM285D1.2R2G?
The initial accuracy is ±1%.
- What is the temperature coefficient of the LM285D1.2R2G?
The temperature coefficient is 80 PPM/°C.
- What is the operating current range of the LM285D1.2R2G?
The operating current range is from 10 μA to 20 mA.
- In what package is the LM285D1.2R2G available?
The LM285D1.2R2G is available in an 8-SOIC package.
- What are some typical applications of the LM285D1.2R2G?
Typical applications include precision voltage references, low-power battery-operated devices, industrial control systems, medical devices, and aerospace/automotive applications.
- Why is the LM285D1.2R2G suitable for low-power applications?
The LM285D1.2R2G is suitable for low-power applications due to its micropower operation.
- How does the LM285D1.2R2G ensure stability over a wide temperature range?
The LM285D1.2R2G ensures stability over a wide temperature range with its low temperature coefficient of 80 PPM/°C.
- Can the LM285D1.2R2G be used in high-reliability applications?
Yes, the LM285D1.2R2G can be used in high-reliability applications such as aerospace and automotive systems.
- Where can I find detailed specifications and datasheets for the LM285D1.2R2G?
Detailed specifications and datasheets can be found on the official onsemi website, as well as through distributors like Digi-Key and Mouser Electronics.
