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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceTL431BCDBZR
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TL431BCDBZR - Texas Instruments

Manufacturer Part Number
TL431BCDBZR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TL431BCDBZR
ECAD Model
Parts Description
IC VREF SHUNT ADJ 0.5% SOT23-3
Package
TO-236-3, SC-59, SOT-23-3
Data sheet
TL431BCDBZR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TL431BCDBZR Tech Specifications
Texas Instruments - TL431BCDBZR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TL431BCDBZR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 2.495V  
Voltage - Output (Max) 36 V  
Voltage - Input -  
Tolerance ±0.5%  
Temperature Coefficient -  
Supplier Device Package SOT-23-3  
Series -  
Reference Type Shunt  
Package / Case TO-236-3, SC-59, SOT-23-3  
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 600 µA  
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

TL431BCDBZR

Manufacturer

Texas Instruments

Introduction

The TL431BCDBZR is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

100 mA output current capability

Low output noise

Precise voltage reference with ±0.5% tolerance

Stable with capacitive loads

Product Advantages

Highly accurate voltage regulation

Low dynamic output impedance

Temperature-compensated design

Flexible design for various applications

Key Technical Parameters

Output Voltage Range: 2.495V to 36V

Current Output: 100 mA

Tolerance: ±0.5%

Current - Cathode: 600 µA

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Robust construction for reliable performance

Consistent output within the specified temperature range

Compatibility

Compatible with surface-mount technology

Usable in various circuit designs due to adjustable output

Application Areas

Power supplies

Battery chargers

Voltage monitors

Automotive electronics

Consumer electronics

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Replacements or upgrades should be sourced from Texas Instruments product line

Several Key Reasons to Choose This Product

Adaptable voltage reference suitable for a broad range of applications

Highly accurate with minimal deviation, ensuring reliable performance

High output current suitable for multiple power management tasks

Surface-mount package compatible with modern PCB manufacturing

Industry-proven reliability from a reputable manufacturer, Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TL431BCDBZR

Product Attribute TL431BCDBZR TL431BCDBVR TL431BCDBVT TL431BCDR
Part Number TL431BCDBZR TL431BCDBVR TL431BCDBVT TL431BCDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number TL431 TL431 TL431 TL431
Series - - - -
Voltage - Output (Min/Fixed) 2.495V 2.495V 2.495V 2.495V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Cathode 600 µA 600 µA 600 µA 600 µA
Tolerance ±0.5% ±0.5% ±0.5% ±0.5%
Voltage - Output (Max) 36 V 36 V 36 V 36 V
Supplier Device Package SOT-23-3 SOT-23-5 SOT-23-5 8-SOIC
Current - Supply - - - -
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input - - - -
Noise - 0.1Hz to 10Hz - - - -
Noise - 10Hz to 10kHz - - - -
Package / Case TO-236-3, SC-59, SOT-23-3 SC-74A, SOT-753 SC-74A, SOT-753 8-SOIC (0.154', 3.90mm Width)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Output 100 mA 100 mA 100 mA 100 mA
Temperature Coefficient - - - -
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Reference Type Shunt Shunt Shunt Shunt

TL431BCDBZR Datasheet PDF

Download TL431BCDBZR pdf datasheets and Texas Instruments documentation for TL431BCDBZR - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
TL431x/TL432x 12/Sep/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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TL431BCDBZR Image

TL431BCDBZR

Texas Instruments
32D-TL431BCDBZR

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