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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceTL431CDR
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TL431CDR - Texas Instruments

Manufacturer Part Number
TL431CDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TL431CDR
ECAD Model
Parts Description
IC VREF SHUNT ADJ 2.2% 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
TL431CDR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TL431CDR Tech Specifications
Texas Instruments - TL431CDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TL431CDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 2.495V  
Voltage - Output (Max) 36 V  
Voltage - Input -  
Tolerance ±2.2%  
Temperature Coefficient -  
Supplier Device Package 8-SOIC  
Series -  
Reference Type Shunt  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Operating Temperature 0°C ~ 70°C (TA)  
Noise - 10Hz to 10kHz -  
Noise - 0.1Hz to 10Hz -  
Mounting Type Surface Mount  
Current - Supply -  
Current - Output 100 mA  
Current - Cathode 1 mA  
Base Product Number TL431  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TL431CDR

Manufacturer

Texas Instruments

Introduction

TL431CDR, a shunt voltage reference IC from Texas Instruments used for power management applications.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Maximum output current of 100 mA

Surface Mount, 8-SOIC package for compact design

Operates at a temperature range of 0°C to 70°C

Product Advantages

High stability over time and temperature variations

Can be programmed from Vref to 36V with two external resistors

Flexible for use in various circuit designs

Key Technical Parameters

Shunt reference type

Tolerance: ±2.2%

No indicated temperature coefficient

No listed noise figures

Current - Cathode: 1 mA

Quality and Safety Features

Lead-free and RoHS compliant

Manufactured by ISO 9001 certified company, ensuring reliability and quality control

Compatibility

Compatible with a wide range of circuits requiring a precision voltage reference

Surface Mount (8-SOIC) packaging suitable for several PCB designs

Application Areas

Power supplies

Battery chargers

Voltage monitors

Switching power supplies

Adjustable regulators

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Texas Instruments typically offers long product lifecycles and support for industrial products

Several Key Reasons to Choose This Product

Precision output voltage for accurate power management

Versatility in applications due to programmable output voltage

Industry-standard package and footprint for ease of design

Reliability from a reputable manufacturer with a robust support network

Suitable for mass production with Tape & Reel (TR) packaging

Ideal for a wide range of operating temperatures for various environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TL431CDR

Product Attribute TL431CDR TL431CDBZT TL431CDBZRG4 TL431CDBZR
Part Number TL431CDR TL431CDBZT TL431CDBZRG4 TL431CDBZR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Temperature Coefficient - - - -
Current - Supply - - - -
Voltage - Output (Max) 36 V 36 V 36 V 36 V
Supplier Device Package 8-SOIC SOT-23-3 SOT-23-3 SOT-23-3
Reference Type Shunt Shunt Shunt Shunt
Series - - - -
Voltage - Output (Min/Fixed) 2.495V 2.495V 2.495V 2.495V
Package / Case 8-SOIC (0.154', 3.90mm Width) TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Noise - 0.1Hz to 10Hz - - - -
Base Product Number TL431 TL431 TL431 TL431
Voltage - Input - - - -
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Tolerance ±2.2% ±2.2% ±2.2% ±2.2%
Current - Cathode 1 mA 1 mA 1 mA 1 mA
Current - Output 100 mA 100 mA 100 mA 100 mA
Noise - 10Hz to 10kHz - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Adjustable Adjustable Adjustable Adjustable

TL431CDR Datasheet PDF

Download TL431CDR pdf datasheets and Texas Instruments documentation for TL431CDR - Texas Instruments.

PCN Design/Specification
Design 25/Feb/2022.pdf TL431x/TL432x 13/Jul/2022.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TL431CDR Image

TL431CDR

Texas Instruments
32D-TL431CDR

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