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See Technical Specifications

TL431CDBVR +BOM

Experience reliable voltage regulation with the TL431CDBVR precision shunt regulator, delivering 2% accuracy for precise control

Manufacturer:

Texas Instruments
Mfr.Part #:

TL431CDBVR
Datasheet:

TL431CDBVR Datasheet (PDF)
VO (V):

2.495
Initial Accuracy (max) (%):

0.5, 1, 2
VO Adj (min) (V):

2.495
VO Adj (max) (V):

36
EDA/CAD Models:

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TL431CDBVR General Description

The TL431CDBVR from Texas Instruments is a reliable and versatile precision shunt regulator IC that is widely used in voltage reference and regulation applications. It offers a voltage reference accuracy of ±1% and can be adjusted to regulate voltages from 2.5 volts to 36 volts, making it suitable for a wide range of circuit designs. With a typical cathode current of 1 mA to 100 mA, it provides flexibility in meeting various current requirements. The small SOT-23 package makes it perfect for space-constrained applications, while its low dynamic impedance ensures stable operation across a wide range of load conditions. Additionally, the TL431CDBVR includes built-in overtemperature protection and programmable output voltage options, adding to its reliability and versatility

Key Features

TL431CDBVR features high accuracy and stability
Low dynamic output impedance ensures smooth regulation
Wide operating temperature range supports diverse applications
Adjustable output voltage suits various circuit requirements
Precision 2.5V reference voltage for reliable regulation
Compact and robust IC design for space-conscious systems

Application

Regulate voltage with precision
Perfect for switch-mode power
Stability in LED drivers

Specifications

VO (V)	2.495	Initial accuracy (max) (%)	0.5, 1, 2
VO adj (min) (V)	2.495	VO adj (max) (V)	36
Iz for regulation (min) (µA)	400	Reference voltage (V)	adjustable
Rating	Catalog	Temp coeff (max) (ppm/°C)	92
Operating temperature range (°C)	-40 to 125, -40 to 85, 0 to 70	Iout/Iz (max) (mA)	100

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Ratings and Reviews

L**y 11/05/2023

The converters came 1 week before western ukraine, packed abundantly in a yellow bag with a navel. Visually all well corresponds to the description. did not check, the seller recommend thank you very much all the benefits

N**h 03/29/2023

Resistors norm. You can take it.

S**h 10/03/2022

Perfect, very nice board,solid, good sound, no heating. Fast delivery.

S**h 09/21/2020

Good deals good seller