Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,89,020 in stock
TIDatasheet (PDF)
REF3033AIDBZT
Series Voltage Reference IC Fixed 3.3V ±0.2% 25mA SOT-23-3
SOT-23-3ROHS3 CompliantActive
IC VREF SERIES FIXED ±0.2% SOT-23-3
- Manufacturer
- TI
- Manufacturer part #
- REF3033AIDBZT
- Store part #
- C2872391
- Package / case
- SOT-23-3
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
4,725 in stock
#C2872391
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹80.44 | ₹80.44 |
| 10+ | ₹65.70 | ₹657.00 |
| 30+ | ₹58.12 | ₹1,743.60 |
| 250+ | ₹50.74 | ₹12,685.00 |
| 500+ | ₹46.19 | ₹23,095.00 |
| 1,000+ | ₹44.02 | ₹44,020.00 |
1 × ₹80.44
₹80.44
excl. GST
₹94.92 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 250 per reel
REF3033AIDBZT
₹80.44 for 1 + GST
Specifications
- Quiescent Current
- 42uA
- Output Voltage
- 3.3V
- Tolerance
- ±0.2%
- Voltage - Supply
- 3.35V~5.5V
- Reference Type
- Series
- Noise - 1/10Hz to 10Hz
- 36uVp-p
- Output Current
- 25mA
- Operating Temperature
- -40℃~+125℃
- Noise - 10Hz to 10kHz
- 105uVrms
- Output Type
- Fixed
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 250 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.018 g
Overview
The REF30xx is a family of precision, low-power, low-dropout voltage references in a miniature 3-pin SOT-23 package. The REF30xx offers excellent temperature drift and initial accuracy with a quiescent current of 42μA (typical). The combination of low power consumption and relatively high accuracy makes the REF30xx ideal for loop-powered industrial applications such as pressure and temperature transmitters. The REF30xx is easy to use in intrinsically safe and explosion-proof applications, as it does not require a load capacitor for stability. The REF30xx is rated for the industrial temperature range of –40°C to +125°C. Under no-load conditions, the REF30xx is powered from a supply within a 1mV output voltage range. Engineers can take full advantage of the REF30xx family's low dropout, small footprint, and low power consumption in portable and battery-powered applications.
Applications
- Temperature and pressure transmitters
- Portable, battery-powered devices
- Data acquisition systems
- Medical equipment
- Handheld test equipment
Key features
- Compact package: SOT-23-3
- Low dropout: 1mV
- High output current: 25mA
- High accuracy: 0.2%
- Low IQ: 42μA (typical)
- Excellent temperature coefficient performance:
- 50ppm/°C (max) over 0°C to 70°C
- 75ppm/°C (max) over -40°C to +125°C
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | REF3033AIDBZR#C36658TI · SOT-23 | TI | SOT-23 | 29,357 | ₹59.07 · 29,357 in stock | View |
 | ISL21010CFH333Z-TK#C5741705RENESAS · SOT-23-3 | RENESAS | SOT-23-3 | 94 | ₹209.48 · 94 in stock | View |
 | LKP4233ST#C54565029LKWIC · SOT-23-3 | LKWIC | SOT-23-3 | 2,890 | ₹39.27 · 2,890 in stock | View |
 | REF3030AIDBZT#C2156522TI · SOT-23-3 | TI | SOT-23-3 | 5,498 | ₹167.19 · 5,498 in stock | View |
 | REF3133AIDBZR#C2157773TI · SOT-23-3 | TI | SOT-23-3 | 9,457 | ₹167.76 · 9,457 in stock | View |
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