The SGM4030 is a tiny size, precision, low power, low noise, low dropout voltage reference, which is designed for portable or battery-powered applications. The device consumes only 12μA typical quiescent current. On normal load conditions, the SGM4030 can operate on a power supply voltage higher than the specified output voltage of 0.2V, except for SGM4030-1.25, whose minimum power supply voltage is 1.7V.
The SGM4030 is available in Green UTQFN-1.5×1.5-8L and SOT-23 packages. It is specified over the extended industrial temperature range (-40℃ to +125℃).
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特性
- Low Temperature Drift: 50ppm/℃ (MAX)
- High Initial Accuracy: ±0.15% (MAX)
- Low Noise: 32μVP-P at 0.1Hz to 10Hz (SGM4030-2.048)
- Ultra-Low Dropout Voltage: 65mV (TYP)
- Fixed Output Voltage: 1.25V, 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V and 5.0V
- High Output Current: ±5mA
- Stable Output CLOAD Range: 0.1μF to 10μF
- Low Quiescent Current: 12μA (TYP)
- -40℃ to +125℃ Operating Temperature Range
- Available in Green UTQFN-1.5×1.5-8L and SOT-23 Packages
アプリケーション
Battery-Powered Equipment
Portable Devices
Smartphones and Tablet PCs
Precision Data-Acquisition Systems
Medical Instrumentation
Handheld Test Equipment
Sensor Modules
HD Drives
