Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,90,080 in stock
analogysemiDatasheet (PDF)
REF345SOT233
Voltage Reference IC 4.5V ±0.1% 25mA SOT-23-3
SOT-23-3RoHSActive
Low-power, precision, low-dropout voltage reference
- Manufacturer
- analogysemi
- Manufacturer part #
- REF345SOT233
- Store part #
- C19078492
- Package / case
- SOT-23-3
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,232 in stock
#C19078492
Stock & price checked 19 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹135.36 | ₹135.36 |
| 10+ | ₹108.42 | ₹1,084.20 |
| 30+ | ₹95.16 | ₹2,854.80 |
| 100+ | ₹81.70 | ₹8,170.00 |
| 500+ | ₹73.88 | ₹36,940.00 |
| 1,000+ | ₹69.75 | ₹69,750.00 |
1 × ₹135.36
₹135.36
excl. GST
₹159.72 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
REF345SOT233
₹135.36 for 1 + GST
Specifications
- Output Voltage
- 4.5V
- Quiescent Current
- 60uA
- Tolerance
- ±0.1%
- Voltage - Supply
- 4.52V~5.5V
- Noise - 1/10Hz to 10Hz
- 50uVp-p
- Output Current
- 25mA
- Operating Temperature
- -40℃~+125℃
- Output Type
- Fixed
- Noise - 10Hz to 10kHz
- 48uVrms
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.056 g
Overview
REF3xx is a low-power, precision, low-dropout voltage reference family in a SOT23-3 package. The small size and low power consumption make REF3xx ideal for a wide variety of portable and battery-powered applications. Under normal load conditions, REF3xx can operate with a supply voltage as low as 2mV above the specified output voltage, except for REF312, which has a minimum supply voltage of 1.8V. All versions are specified over the wide temperature range of −40°C to 125°C.
Applications
- Portable devices
- Tablets and smartphones
- Hard disk drives
- Sensor modules
- Data acquisition systems
- Medical equipment
- Test equipment
Key features
- Compact package: SOT23-3
- AEC-Q100 (REF3xxQ only)
- Low supply current: 60μA (typical)
- Ultra-low dropout: 2mV (typical)
- High output current: ±25mA
- Low temperature drift: 20ppm/°C (maximum)
- High initial accuracy: ±0.1% (maximum)
- 0.1Hz to 10Hz noise: 20μVₚ₋ₚ (REF318)
- Voltage options: 1.25V, 1.8V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 4.5V, 5V
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