LM4120 Overview
The LM4120 device is a precision low-power, low dropout bandgap voltage reference with up to 5-mA output current source and sink capability. This series reference operates with input voltages as low as 2 V and up to 12 V, consuming 160-µA (typical) supply current. In power-down mode, device current drops to less than 2 μA.
LM4120 Key Features
- 1 Small SOT23-5 Package
- Low Dropout Voltage: 120 mV Typical at 1 mA
- High Output Voltage Accuracy: 0.2%
- Source and Sink Current Output: ±5 mA
- Supply Current: 160 μA Typical
- Low Temperature Coefficient: 50 ppm/°C
- Enable Pin
- Fixed Output Voltages: 1.8, 2.048, 2.5, 3, 3.3
- Industrial Temperature Range: -40°C to 85°C
