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)
TPTLV431IDBZR
Shunt Voltage Reference IC Adjustable 1.24V~18V ±0.5% 100mA SOT-23
SOT-23RoHSActive
Precision adjustable reference source
- Manufacturer
- TECH PUBLIC
- Manufacturer part #
- TPTLV431IDBZR
- Store part #
- C48586728
- Package / case
- SOT-23
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,455 in stock
#C48586728
Stock & price checked 30 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹10.03 | ₹50.15 |
| 50+ | ₹7.89 | ₹394.50 |
| 150+ | ₹6.81 | ₹1,021.50 |
| 500+ | ₹6.02 | ₹3,010.00 |
| 3,000+ | ₹5.37 | ₹16,110.00 |
| 6,000+ | ₹5.05 | ₹30,300.00 |
5 × ₹10.03
₹50.15
excl. GST
₹59.18 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TPTLV431IDBZR
₹50.15 for 5 + GST
Specifications
- Output Voltage
- 1.24V~18V
- Tolerance
- ±0.5%
- Minimum Cathode Current for Regulation
- 80uA
- Reference Type
- Parallel
- Output Current
- 100mA
- Operating Temperature
- -40℃~+125℃
- Output Type
- Adjustable
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.032 g
Overview
This is a three-terminal adjustable shunt regulator that can set the output voltage to any value between Vref (approximately 1.24V) and 18V using two external resistors. The device features an output impedance of 0.05Ω (typical). Its active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in many applications. Such applications include on-board voltage regulation, adjustable power supplies, and power-on/power-off control.
Applications
- Adjustable voltage and current reference
- Zener diode replacement
- Voltage monitoring
- Voltage comparator with integrated reference
- Secondary-side voltage regulation in flyback switching mode power supplies
Key features
- Adjustable output voltage range: 1.24V~18V
- Low dynamic output impedance: 0.05Ω (typical)
- Low temperature drift: 2mV (typical)
- Low output noise
- High capacitive load stability
- Current capability range: 0.1-100 mA
- Accuracy: 0.5%
- Package: SOT23
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