Texas Instruments TL431AILP
- Part Number:
- TL431AILP
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3283622-TL431AILP
- Description:
- Adjustable precision shunt regulator
- Datasheet:
- tl431
- VO (V)2.495
- Initial accuracy (max) (%)0.5
- VO adj (min) (V)2.495
- VO adj (max) (V)36
- Iz for regulation (min) (μA)400
- RatingCatalog
- Temp coeff (max) (ppm/°C)92
- Operating temperature range (°C)-40 to 125
- Iout/Iz (max) (mA)100
The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.
The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 device has exactly the same functionality and electrical specifications as the TL431 device, but has different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift versus temperature ensures good stability over the entire temperature range.
The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from –40°C to 85°C, and the TL43xxQ devices are characterized for operation from –40°C to 125°C.
V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk
Adjustable precision shunt regulator 3-TO-92 -40 to 85
Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
Voltage Reference, Precision, Shunt - Adjustable, Tl431 Series, 2.495V To 36V, To-226Aa-3 Rohs Compliant: Yes
Latest News
-
31 October 2023
ESP32 vs RP2040 vs STM32: Which is Best for Your Project?
Ⅰ. What is a microcontroller?Ⅱ. ESP32 vs RP2040 vs STM32: OverviewⅢ. ESP32 vs RP2040 vs STM32: ManufacturersⅣ. ESP32 vs RP2040 vs STM32: Pin configurationⅤ. ESP32 vs RP2040 vs... -
31 October 2023
STM32F407VET6 Microcontroller: Symbol, Features, Working Principle
Ⅰ. What is STM32F407VET6 microcontroller?Ⅱ. Symbol, footprint and pin configuration of STM32F407VET6 microcontrollerⅢ. Technical parameters of STM32F407VET6 microcontrollerⅣ. Features of STM32F407VET6 microcontrollerⅤ. Dimension and package of STM32F407VET6 microcontrollerⅥ.... -
01 November 2023
Power MOSFET IRFP460: Manufacturer, Technical Parameters and Applications
Ⅰ. Overview of IRFP460Ⅱ. Manufacturer of IRFP460Ⅲ. Symbol, footprint and pin configuration of IRFP460Ⅳ. What are the features of IRFP460?Ⅴ. Technical parameters of IRFP460Ⅵ. What are the parallel... -
01 November 2023
Do You Know the CD4046BE CMOS Micropower Phase Locked Loop?
Ⅰ. What is a phase locked loop?Ⅱ. Overview of CD4046BEⅢ. Symbol, footprint and pin configuration of CD4046BEⅣ. What are the features of CD4046BE?Ⅴ. Technical parameters of CD4046BEⅥ. How...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.