REF3012AIDBZR Integrated Circuit Chip Precision Low-Dropout Voltage Reference with 1.25 V Output in SOT-23-3 Package
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
REF3012AIDBZR Precision Low-Dropout Voltage Reference
The REF3012AIDBZR is a precision, low-power, low-dropout voltage reference available in a compact 3-pin SOT-23-3 package. This integrated circuit chip delivers exceptional temperature drift performance and initial accuracy while operating at a typical quiescent current of just 42 µA.
Product Overview
The REF3012AIDBZR's combination of low power consumption and high precision makes it ideal for loop-powered industrial applications including pressure and temperature transmitters. The device is particularly suitable for intrinsically safe and explosion-proof applications as it maintains stability without requiring a load capacitor. Operating within the extended industrial temperature range of -40°C to +125°C, the REF3012AIDBZR functions with supplies within 1 mV of output voltage under zero-load conditions, making it perfect for portable and battery-powered equipment.
Technical Specifications
| Output Voltage | 1.25 V |
| Initial Accuracy | 0.2 % |
| Temperature Coefficient | 75 PPM / °C |
| Series VREF - Input Voltage - Max | 5.5 V |
| Shunt Current - Max | 25 mA |
| Operating Temperature Range | -40°C to +125°C |
| Accuracy | 100 uV/mA |
| Package Dimensions (L x W x H) | 2.92 mm * 1.3 mm * 1 mm |
| Operating Supply Current | 42 uA |
| Supply Current - Max | 50 uA |
| Unit Weight | 11.200 mg |
Key Features
Micro-Size Package: SOT-23-3 footprint
Low Dropout: 1 mV operation
High Output Current: Up to 25 mA
High Accuracy: 0.2% initial accuracy
Low Quiescent Current: 42 µA (Typical)
Excellent Drift Performance:
50 ppm/°C (Max) from 0°C to 70°C
75 ppm/°C (Max) from -40°C to +125°C
50 ppm/°C (Max) from 0°C to 70°C
75 ppm/°C (Max) from -40°C to +125°C
Applications
- Temperature and Pressure Transmitters
- Portable, Battery-Powered Equipment
- Data Acquisition Systems
- Medical Equipment
- Handheld Test Equipment
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample orders and small orders. Sample cost varies according to your order or project requirements.
How to ship my order? Is it safe?
We use express carriers including DHL, FedEx, UPS, TNT, and EMS. We can also use your suggested forwarder. Products are carefully packaged to ensure safety, and we take responsibility for any product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. For items not in stock, we will confirm the lead time based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager