Guangdong Hottech
TL431Shunt Voltage Reference IC Adjustable 2.5V~36V ±1% 150mA SOT-23
From
₹8.07
4,90,080 in stock
HTCDatasheet (PDF)
TL431AF
2.495V~40V ±1% 2.495V~40V 150mA Adjustable SOT-89-3 Voltage Reference RoHS
SOT-89-3ROHS CompliantActive
PROGRAMMABLE PRECISION SHUNT REGULATOR
- Manufacturer
- HTC
- Manufacturer part #
- TL431AF
- Store part #
- C126094
- Package / case
- SOT-89-3
- Category
- Voltage Reference
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,700 in stock
#C126094
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹30.11 | ₹150.55 |
| 50+ | ₹23.95 | ₹1,197.50 |
| 150+ | ₹21.30 | ₹3,195.00 |
| 1,000+ | ₹17.65 | ₹17,650.00 |
| 2,000+ | ₹16.18 | ₹32,360.00 |
| 5,000+ | ₹15.29 | ₹76,450.00 |
5 × ₹30.11
₹150.55
excl. GST
₹177.65 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 1,000 per reel
TL431AF
₹150.55 for 5 + GST
Specifications
- 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
- 1,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 1.81 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 | |
|---|---|---|---|---|---|---|
 | TL431CF#C126096HTC · SOT-89-3 | HTC | SOT-89-3 | 845 | ₹29.65 · 845 in stock | View |
 | TL431AIPK(UMW)#C52740944UMW · SOT-89 | UMW | SOT-89 | On request | ₹7.25 · 0 in stock | View |
 | TL431AIPK#C32854TI · SOT-89-3 | TI | SOT-89-3 | 27,195 | ₹33.49 · 27,195 in stock | View |
 | AS431BRTR-G1#C2658842DIODES · SOT-89-3 | DIODES | SOT-89-3 | 10 | ₹16.38 · 10 in stock | View |
 | TL431AQPK#C396492TI · SOT-89-3 | TI | SOT-89-3 | 635 | ₹44.80 · 635 in stock | View |
Same category
More in Voltage Reference
MSKSEMI
TL431A-MS2.5V~36V ±0.5% 2.5V~36V 100mA Adjustable SOT-23 Voltage Reference
From
₹3.00
4,51,920 in stock
DIODES
AZ431AR-ATRE12.5V~36V ±0.4% 2.5V~36V 100mA Adjustable SOT-89-3 Voltage Reference RoHS
From
₹17.58
2,80,105 in stock
JSMSEMI
TL4312.5V~36V ±1% 37V 150mA Adjustable SOT-23 Voltage Reference RoHS
From
₹4.68
2,55,080 in stock
