Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,89,020 in stock
HTCDatasheet (PDF)
TL431CSF
2.495V~40V ±0.5% 2.483V~40V 100mA Adjustable SOT-23 Voltage Reference RoHS
SOT-23ROHS CompliantActive
PROGRAMMABLE PRECISION SHUNT REGULATOR
- Manufacturer
- HTC
- Manufacturer part #
- TL431CSF
- Store part #
- C126097
- Package / case
- SOT-23
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,025 in stock
#C126097
Stock & price checked 16 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹17.83 | ₹89.15 |
| 50+ | ₹14.17 | ₹708.50 |
| 150+ | ₹12.34 | ₹1,851.00 |
| 500+ | ₹10.97 | ₹5,485.00 |
| 3,000+ | ₹9.87 | ₹29,610.00 |
| 6,000+ | ₹9.31 | ₹55,860.00 |
5 × ₹17.83
₹89.15
excl. GST
₹105.20 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TL431CSF
₹89.15 for 5 + GST
Specifications
- Output Voltage
- 2.495V~40V
- Tolerance
- ±0.5%
- Voltage - Supply
- 2.483V~40V
- Minimum Cathode Current for Regulation
- 500uA
- Reference Type
- Parallel
- Output Current
- 100mA
- 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
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.048 g
Overview
The TL431 is a three-terminal adjustable shunt regulator with specified thermal stability over applicable temperature V_REF (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) - 100~150mA
- 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 | |
|---|---|---|---|---|---|---|
 | TL431#C49195703KUU · SOT-23 | KUU | SOT-23 | 2,340 | ₹4.96 · 2,340 in stock | View |
 | LTP432BXT3/R6#C19270068Linearin · SOT-23 | Linearin | SOT-23 | 270 | ₹38.17 · 270 in stock | View |
 | KIA431BM-RTK/H#C5274822KEC · SOT-23 | KEC | SOT-23 | 400 | ₹8.08 · 400 in stock | View |
 | LTL431APTSLT1G#C5336142LRC · SOT-23 | LRC | SOT-23 | 2,360 | ₹6.73 · 2,360 in stock | View |
 | TL431BIDBZR(UMW)#C29780633UMW · SOT-23 | UMW | SOT-23 | 4,480 | ₹5.21 · 4,480 in stock | View |
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