Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹6.71
4,89,020 in stock
TIDatasheet (PDF)
REF3318AIDBZR
1.8V ±0.15% 2V~5.5V 5mA Fixed SOT-23 Voltage Reference RoHS
SOT-23ROHS CompliantActive
3.9-uA, 30-ppm/°C Drift Voltage Reference
- Manufacturer
- TI
- Manufacturer part #
- REF3318AIDBZR
- Store part #
- C115877
- Package / case
- SOT-23
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,985 in stock
#C115877
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹158.55 | ₹158.55 |
| 10+ | ₹130.02 | ₹1,300.20 |
| 30+ | ₹114.14 | ₹3,424.20 |
| 100+ | ₹89.94 | ₹8,994.00 |
| 500+ | ₹82.17 | ₹41,085.00 |
| 1,000+ | ₹78.56 | ₹78,560.00 |
1 × ₹158.55
₹158.55
excl. GST
₹187.09 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
REF3318AIDBZR
₹158.55 for 1 + GST
Specifications
- Output Voltage
- 1.8V
- Quiescent Current
- 8.5uA
- Tolerance
- ±0.15%
- Voltage - Supply
- 2V~5.5V
- Reference Type
- Series
- Noise - 1/10Hz to 10Hz
- 50uVp-p
- Output Current
- 5mA
- Operating Temperature
- -40℃~+125℃
- Output Type
- Fixed
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.05 g
Overview
The REF33xx is a low-power, precision, low-dropout voltage reference family available in tiny SC70-3 and SOT-23-3 packages, and in a 1.5-mm×1.5-mm UQFN-8 package. Small size and low power consumption ('5-μA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications. The REF33xx can be operated at a supply voltage 180 mV above the specified output voltage under normal load conditions, with the exception of the REF3312, which has a minimum supply voltage of 1.7 V. All models are specified for the wide temperature range of -40°C to +125°C.
Applications
- Portable Equipment
- Tablets and Smartphones
- Hard Disk Drives
- Sensor Modules
- Data Acquisition Systems
- Medical Equipment
- Test Equipment
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)
- 0.1 Hz to 10-Hz Noise: 35 μVPP (REF3312)
- Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | REF3318AIDBZT#C133999TI · SOT-23 | TI | SOT-23 | 82 | ₹276.43 · 82 in stock | View |
 | REF318SOT233#C19078489analogysemi · SOT-23-3 | analogysemi | SOT-23-3 | 2,912 | ₹115.63 · 2,912 in stock | View |
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