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TL431ACLP
IC VREF SHUNT ADJ 1% TO92-3
- Manufacturer
- Mfr. Part #TL431ACLP
- Package TO92-3
- Datasheet
- In Stock5486
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Specifications
| Package | Bulk,Bulk |
| ProductStatus | Obsolete |
| ReferenceType | Shunt |
| OutputType | Adjustable |
| Voltage-Output(Min/Fixed) | 2.495V |
| Voltage-Output(Max) | 36 V |
| Current-Output | 100 mA |
| Tolerance | ±1% |
| TemperatureCoefficient | 50ppm/°C Typical |
| Current-Cathode | 1 mA |
| OperatingTemperature | -25°C ~ 85°C (TA) |
| MountingType | Through Hole |
| Package/Case | TO-226-3, TO-92-3 (TO-226AA) |
Overview
Description
Key features of the TL431ACLP include a low output voltage tolerance, typically ±0.5% for certain versions, and a wide operating current range, usually from 1 mA to 100 mA. It ensures reliable performance with a temperature-compensated bandgap reference, making it suitable for temperature-sensitive applications.
Common applications include use in power supplies, voltage monitoring, and feedback loops for switch-mode power supplies (SMPS). The TL431ACLP, due to its precision and versatility, is widely used in various consumer electronics, industrial equipment, and communication devices. Its adjustable output and stability make it a valuable component for designing robust and efficient power regulation systems.
Features
The TL431ACLP features a tight voltage tolerance of 0.5%, ensuring high precision and accuracy. It operates over a wide cathode current range from 1 mA to 100 mA. The device has a fast turn-on response, enhancing its suitability for transient applications. It also provides stability over a range of temperatures, typically from -40°C to 125°C.
The TL431ACLP is widely used in applications such as power supplies, voltage monitoring, and adjustable voltage references. Its compact size and reliability make it a popular choice in both consumer and industrial electronic designs.
Package
Pinout
1. Reference (Ref): This pin is used to set the reference voltage. By connecting external resistors, you can adjust the output voltage.
2. Anode (A): This is the ground or negative reference point for the device.
3. Cathode (K): This pin functions as the output where the regulated voltage is applied. It is also connected to the load in shunt regulator configurations.
The TL431ACLP can be used to replace Zener diodes in many applications, offering improved performance due to its adjustable features and precise reference voltage.
Manufacturer
Application
Equivalent
1. LM431 series (e.g., LM431ACZ)
2. KA431 series
3. NCP431 series
4. AZ431 series
5. AS431 series
These alternatives offer similar functionality, including voltage reference and regulation, with varying specifications depending on the manufacturer. Always check the datasheet to ensure compatibility with your specific application requirements.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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