Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,90,080 in stock
TECH PUBLICDatasheet (PDF)
TL431 ±0.3%
2.5V~36V ±0.3% 100mA Adjustable SOT-23 Voltage Reference RoHS
SOT-23ROHS CompliantActive
- Manufacturer
- TECH PUBLIC
- Manufacturer part #
- TL431 ±0.3%
- Store part #
- C49333187
- Package / case
- SOT-23
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,890 in stock
#C49333187
Stock & price checked 28 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹11.09 | ₹55.45 |
| 50+ | ₹8.78 | ₹439.00 |
| 150+ | ₹7.63 | ₹1,144.50 |
| 500+ | ₹6.77 | ₹3,385.00 |
| 3,000+ | ₹6.09 | ₹18,270.00 |
| 6,000+ | ₹5.74 | ₹34,440.00 |
5 × ₹11.09
₹55.45
excl. GST
₹65.43 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TL431 ±0.3%
₹55.45 for 5 + GST
Specifications
- Output Voltage
- 2.5V~36V
- Tolerance
- ±0.3%
- Minimum Cathode Current for Regulation
- 350uA
- Reference Type
- Parallel
- Output Current
- 100mA
- Operating Temperature
- -40℃~+125℃
- Output Type
- Adjustable
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.04 g
Overview
This is a three-terminal adjustable shunt voltage regulator whose output voltage can be set to any value between the reference voltage (approximately 2.5V) and 36V using two external resistors. The device features an output impedance of 0.15Ω (typical). Its active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in many applications. These applications include on-board voltage regulation, adjustable power supplies, and power switching.
Applications
- Adjustable voltage and current reference
- Zener diode replacement
- Voltage monitoring
- Comparator with integrated reference
- Secondary-side voltage regulation for flyback switching power supplies
Key features
- Adjustable output voltage range: 2.5V ~ 36V
- Low dynamic output resistance: 0.15Ω (typical)
- Low temperature drift: 5mV (typical)
- Low output noise
- High capacitive load stability
- Current capacity range: 1 ~ 100mA
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