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TI TL431AID

Name: TL431AID
Rating: 4.5 (10 reviews)

V-Ref Adjustable

Brands: Texas Instruments

Mfr.Part #: TL431AID

Datasheet: TL431AID Datasheet (PDF)

Package/Case: SOIC (D)-8

RoHS Status:

Stock Condition: 9589 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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TL431AID General Description

The TL431AID is a programmable precision shunt regulator integrated circuit (IC) that provides a stable reference voltage. It is commonly used in a wide range of applications including voltage regulation, overvoltage protection, and voltage monitoring.Here are the key details of the TL431AID:1. Voltage Reference: The TL431AID provides a highly stable reference voltage of 2.5V to 36V, which can be programmed using external resistors.2. Adjustable Output: The output voltage can be adjusted with two external resistors to set the desired voltage level.3. High Accuracy: The TL431AID offers high accuracy and temperature stability, making it suitable for precision voltage regulation applications.4. Low Dropout Voltage: The low dropout voltage of the TL431AID ensures efficient operation even with small voltage differentials between the input and output.5. Small Package: The TL431AID is available in a small SOT-23 package, making it suitable for space-constrained applications.

Features

The TL431AID is a precision programmable voltage reference with a voltage reference accuracy of ± 0

It has a temperature stability of 50 ppm/°C and a wide operating voltage range of 2

5V to 36V

Additionally, it is available in a small SOT-23 package and has a low dynamic output impedance

Application

Voltage regulation in power supplies

Voltage references in precision circuits

Overvoltage protection in battery chargers

LED current setting in lighting applications

Audio volume control circuits

Specifications

Parameter	Value	Parameter	Value
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

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Part points

The TL431AID is a programmable shunt regulator chip that provides accurate voltage references and adjustable precision voltage-controlled current sources. It is commonly used in voltage regulation circuits, power supplies, and battery chargers to maintain a stable output voltage. The chip is adjustable, allowing the user to set the desired voltage reference or current level.
Equivalent

Some equivalent products to the TL431AID chip include the TL431CD, TL431CP, and TL431IP chips.
Features

TL431AID is a precision programmable shunt regulator with an adjustable reference voltage. It has a wide voltage range, low operating current, and high accuracy. It offers high impedance in divider applications, low temperature drift, and low output noise. It also includes protection features like short-circuit and thermal shutdown, making it suitable for various applications.
Pinout

The TL431AID is a 3-pin, adjustable voltage reference. Its pinout consists of VIN (Input), VREF (Output), and GND (Ground). It is primarily used for regulating voltage levels in various applications, such as power supplies and amplifiers, by comparing the reference voltage to a feedback voltage.
Manufacturer

The TL431AID is manufactured by Texas Instruments, which is an American semiconductor company.
Application Field

The TL431AID is primarily used as a precision voltage reference in various applications such as power supplies, battery chargers, temperature sensors, and adjustable voltage regulators. Additionally, it can be used to design voltage monitoring circuits, peak detectors, and audio level indicators.
Package

The TL431AID chip is available in an SOT-23 package type, having a form of a small plastic package with three pins. This package type measures approximately 2.9mm x 1.6mm x 1.6mm in size.