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REF3133AIDBZR TI Voltage References
The REF3133AIDBZR is a precision low-power series voltage reference from Texas Instruments in 3-pin SOT-23 (DBZ) package, providing fixed 3.3V output. For selection, verify supply from 3.35V to 5.5V, fixed 3.3V output with ±0.2% initial accuracy, temperature coefficient of 20ppm/°C (15ppm/°C for A grade), quiescent current of 115µA max, output current of 10mA, and operating temperature from -40°C to +125°C. Features include enable pin for power management, excellent line and load regulation, and stability with small 1µF ceramic output capacitor. Ideal for battery-powered applications, portable instrumentation, data acquisition systems, medical devices, and industrial control. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.65 |
| 100+ | $ 0.54 |
| 750+ | $ 0.50 |
| 1500+ | $ 0.48 |
| 3000+ | $ 0.46 |
Technical Specifications
- Part No.REF3133AIDBZR
- Model REF3133AIDBZR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage References
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Reference Type Series
- Output Type Fixed
- Voltage - Output (Min/Fixed) 3.3 V
- Current - Output 10 mA
- Tolerance ±0.2%
- Temperature Coefficient 15 ppm/°C
- Voltage - Input 3.35V ~ 5.5V
- Current - Supply 100 µA
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package SOT-23-3
- Base Product Number REF3133
- RoHS ROHS3 Compliant
- Standard Package 3000