Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,90,080 in stock
HTCDatasheet (PDF)
TL431ATA
2.495V~40V ±1% 2.495V~40V 150mA Adjustable TO-92-2.54mm Voltage Reference RoHS
TO-92-2.54mmROHS CompliantActive
Programmable Precision Shunt Regulator
- Manufacturer
- HTC
- Manufacturer part #
- TL431ATA
- Store part #
- C262797
- Package / case
- TO-92-2.54mm
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,290 in stock
#C262797
Stock & price checked 19 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹17.21 | ₹86.05 |
| 50+ | ₹13.77 | ₹688.50 |
| 150+ | ₹12.05 | ₹1,807.50 |
| 500+ | ₹10.76 | ₹5,380.00 |
| 2,000+ | ₹9.72 | ₹19,440.00 |
| 4,000+ | ₹9.21 | ₹36,840.00 |
5 × ₹17.21
₹86.05
excl. GST
₹101.54 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,000 per box
TL431ATA
₹86.05 for 5 + GST
Specifications
- Quiescent Current
- 1.8uA
- Output Voltage
- 2.495V~40V
- Tolerance
- ±1%
- Voltage - Supply
- 2.495V~40V
- Minimum Cathode Current for Regulation
- 500uA
- Reference Type
- Parallel
- Output Current
- 150mA
- Operating Temperature
- -40℃~+125℃
- Features
- Temperature compensation control
- Output Type
- Adjustable
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Box
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.329 g
Overview
The TL431 is a three-terminal adjustable shunt regulator with specified thermal stability over applicable temperature VREF (Approx. 2.5V) and 40V with two external resistors. This device has a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making this device excellent replacement for zener diodes in many applications. The TL431 is characterized for operation from -40°C to +125°C.
Applications
- Shunt Regulator
- Precision High-Current Series Regulator
- High-Current Shunt Regulator
- Crowbar Circuit
- PWM Converter With Reference
- Voltage Monitor
- Precision Current Limiter
Key features
- Programmable Output Voltage to 40V
- Guaranteed 0.5% Reference Voltage Tolerance
- Low (0.2Ω Typ.) Dynamic Output Impedance
- Cathode Current Range(Continuous) - 100~150 mA
- Equivalent Full Range Temperature Coefficient of 50PPM/℃ Temperature Compensated For Operation Over Full Rate Operating Temperature Range
- Low Output Noise Voltage
- Fast Turn-on Response
- TO-92, SOT-89 or SOT-23 3L Package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TL431CTA#C126098HTC · TO-92-2.54mm | HTC | TO-92-2.54mm | 15 | ₹10.36 · 15 in stock | View |
 | KIA431A-AT/P#C112737KEC · TO-92-2.54mm | KEC | TO-92-2.54mm | 90 | ₹13.01 · 90 in stock | View |
 | KIA431A-AT/PW#C147291KEC · TO-92-2.54mm | KEC | TO-92-2.54mm | 480 | ₹9.71 · 480 in stock | View |
 | TL431CLPRPG#C233672onsemi · TO-92-2.54mm | onsemi | TO-92-2.54mm | 4,290 | ₹34.70 · 4,290 in stock | View |
 | TL431AIZT#C113603ST · TO-92-2.54mm | ST | TO-92-2.54mm | 10 | ₹18.85 · 10 in stock | View |
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