Overview
The REF3330AIDCKT is a part of the REF33xx family of low-power, precision, low-dropout voltage references produced by Texas Instruments. This component is available in microsize packages such as SC70-3, SOT-23-3, and UQFN-8, making it ideal for a wide variety of portable and battery-powered applications. The REF3330AIDCKT is characterized by its low power consumption, high output current, and excellent initial voltage accuracy, making it a versatile choice for various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOT-SC70 (DCK), SOT-23-3, UQFN-8 | |
| Pins | 3 (SOT-SC70, SOT-23-3), 8 (UQFN-8) | |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Current | 3.9 µA (typ), 5 µA (max) | µA |
| Dropout Voltage | 110 mV (typ) | mV |
| Output Current | ±5 mA | mA |
| Temperature Drift | 30 ppm/°C (max) | ppm/°C |
| Initial Accuracy | ±0.15% (max) | % |
| Output Voltage Noise (0.1 Hz to 10 Hz) | 84 µVPP | µVPP |
| Output Voltage Options | 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V | V |
Key Features
- Microsize Packages: SC70-3, SOT-23-3, UQFN-8
- Low Supply Current: 3.9 µA (typ)
- Extremely Low Dropout Voltage: 110 mV (typ)
- High Output Current: ±5 mA
- Low Temperature Drift: 30 ppm/°C (max)
- High Initial Accuracy: ±0.15% (max)
- Low Output Voltage Noise: 84 µVPP (0.1 Hz to 10 Hz)
- Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V
Applications
- Portable Equipment
- Tablets and Smartphones
- Hard Disk Drives
- Sensor Modules
- Data Acquisition Systems
- Medical Equipment
- Test Equipment
Q & A
- What is the typical supply current of the REF3330AIDCKT?
The typical supply current is 3.9 µA. - What are the available package options for the REF3330AIDCKT?
The component is available in SC70-3, SOT-23-3, and UQFN-8 packages. - What is the maximum temperature drift of the REF3330AIDCKT?
The maximum temperature drift is 30 ppm/°C. - What is the initial accuracy of the REF3330AIDCKT?
The initial accuracy is ±0.15% (max). - What are the output voltage options for the REF3330AIDCKT?
The output voltage options are 1.2 V, 1.8 V, 2.5 V, 3 V, and 3.3 V. - What is the recommended operating temperature range for the REF3330AIDCKT?
The recommended operating temperature range is -40°C to 125°C. - How much output current can the REF3330AIDCKT provide?
The REF3330AIDCKT can provide up to ±5 mA of output current. - What is the typical dropout voltage of the REF3330AIDCKT?
The typical dropout voltage is 110 mV. - What is the noise level of the REF3330AIDCKT in the 0.1 Hz to 10 Hz range?
The noise level is 84 µVPP. - What types of applications is the REF3330AIDCKT suitable for?
The REF3330AIDCKT is suitable for portable equipment, tablets and smartphones, hard disk drives, sensor modules, data acquisition systems, medical equipment, and test equipment.
