TI TLVH431AIDBZR
SOT-23 package with 3 pins for easy installation





Brands: Texas Instruments
Mfr.Part #: TLVH431AIDBZR
Datasheet: TLVH431AIDBZR Datasheet (PDF)
Package/Case: SOT-23 (DBZ)-3
RoHS Status:
Stock Condition: 1,695 pcs, New Original
Product Type: Voltage Reference
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.330 | $0.330 |
10 | $0.297 | $2.970 |
100 | $0.264 | $26.400 |
500 | $0.231 | $115.500 |
1000 | $0.198 | $198.000 |
In Stock 1,695 PCS
Total : $0.330
excl. VAT
*Products eligible for online ordering ship within 1-2 business days,please contact us for exact shipping times.
TLVH431AIDBZR General Description
The TLVH431AIDBZR is a highly reliable and versatile shunt voltage reference, offering a fixed output voltage of 1.24V. With its low operating current of 80µA and wide input voltage range of 1.24V to 6V, this precision analog integrated circuit is ideal for power management, voltage monitoring, and regulation applications. Its temperature stability of 50ppm/°C and typical output voltage temperature coefficient of 100ppm/°C ensure consistent performance in varying environmental conditions. Housed in a compact SOT-23 package, the TLVH431AIDBZR is suitable for space-constrained designs, providing flexibility and convenience for engineers. Furthermore, its built-in reference voltage tolerance of ±2% guarantees accurate and stable voltage reference for your circuit design, enhancing overall reliability and performance

Features
- Rapid thermal shutdown
- Compact surface-mount package
- Low standby power consumption
Application
- Overvoltage protection circuits
- Voltage measurement systems
- Amplifier biasing
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
VO (V) | 1.24 | Initial accuracy (max) (%) | 1 |
VO adj (min) (V) | 1.24 | VO adj (max) (V) | 18 |
Iz for regulation (min) (µA) | 60 | Reference voltage (V) | adjustable |
Rating | Catalog | Temp coeff (max) (ppm/°C) | 138 |
Operating temperature range (°C) | -40 to 125, -40 to 85, 0 to 70 | Iout/Iz (max) (mA) | 80 |
Base Product Number | TLVH431 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the TLVH431AIDBZR?
A: To place an order for the TLVH431AIDBZR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the TLVH431AIDBZR?
A: We offer a 1-year warranty on the TLVH431AIDBZR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of TLVH431AIDBZR from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their TLVH431AIDBZR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the TLVH431AIDBZR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the TLVH431AIDBZR.
Q: Are the price and stock information for TLVH431AIDBZR on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for TLVH431AIDBZR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the TLVH431AIDBZR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The TLVH431AIDBZR is a V-Ref adjustable voltage regulator from Texas Instruments. It operates within a low-voltage range, down to 1.24V, and provides an adjustable output voltage up to 18V. Key features include a wide cathode current range (100 µA to 70 mA), low output impedance (typical 0.25-Ω)), and operating temperatures from -40°C to +125°C. This regulator finds applications in power regulation, battery management, LED drivers, and other precision voltage control systems.
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Equivalent
The equivalent product of TLVH431AIDBZR is TLVH432, which offers alternative pinouts for similar packages. -
Features
The TLVH431AIDBZR features a compact V-Ref adjustable voltage regulator. Key highlights include:
Low-voltage operation: down to 1.24V.
Tolerances: B grade has 0.5% tolerance, A grade is 1%, and standard grade is 1.5%.
Adjustable output voltage (1.24V to 18V).
Wide operating current range: from 100 µA to 70 mA.
Typical output impedance of 0.25-Ω.
Operating temperature range: –40°C to +125°C. These features make the TLVH431AIDBZR suitable for applications like power regulation, battery management, and LED driver circuits. -
Pinout
The TLVH431AIDBZR is a V-Ref adjustable voltage regulator with an SOT-23 DBZ-3 package. It has the following key pin functions:
Vref (pin 1): Adjustable reference voltage input, controlling the output voltage range.
GND (pin 2): Common ground for the device.
VO (pin 3): Output voltage connection, voltage varies between 1.24V and 18V. Please note that pin 3 may also be marked as Vout or OUT, depending on the manufacturer's documentation. -
Manufacturer
The TLVH431AIDBZR is manufactured by Texas Instruments (TI), a leading global semiconductor design and manufacturing company. TI is known for its innovative solutions in various industries, including electronics, automotive, and energy systems. -
Application Field
The TLVH431AIDBZR is a versatile voltage reference component used in various applications such as power regulation, battery management, LED drivers, and precision voltage control systems. -
Package
The TLVH431AIDBZR has a SOT-23 DBZ-3 package type.
Assembly Advice
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