The LM4121IM5X-ADJ from Texas Instruments is a high-precision, adjustable micro-power voltage reference in a space-saving SOT-23 package. This product is designed for applications requiring a well-defined voltage reference under varied operating conditions, such as data acquisition systems, portable instrumentation, and medical devices.
Key Features
- Adjustable Output: The output voltage can be adjusted over a wide range using external resistors, providing flexibility for different application requirements.
- Low Dropout Voltage: The LM4121IM5X-ADJ operates with a very low dropout voltage, making it suitable for battery-operated devices where power efficiency is critical.
- High Precision: This voltage reference offers excellent stability and low noise, ensuring precise voltage regulation for sensitive electronic components.
- Temperature Range: The device is operational over an extended temperature range, making it reliable in various environmental conditions.
- Package: The compact SOT-23 package is ideal for applications where space is at a premium.
Applications
The LM4121IM5X-ADJ is versatile and can be used in a variety of applications, including:
- Portable, battery-powered equipment
- Data acquisition systems
- Industrial control systems
- Medical devices
- Automotive electronics
Specifications
Parameter
Value
Output Voltage Range
Adjustable
Initial Accuracy
±0.1%
Temperature Coefficient
50 ppm/°C (max)
Load Regulation
75 ppm/mA
Supply Voltage
2.5V to 12V
Operating Temperature Range
−40°C to +125°C
For more detailed information, refer to the LM4121IM5X-ADJ datasheet provided by Texas Instruments.