TI LM431BIM3/NOPB
Shunt Voltage Reference IC Adjustable 2.495V 37 VV ±1% 100 mA SOT-23-3





Brands: Texas Instruments
Mfr.Part #: LM431BIM3/NOPB
Datasheet: LM431BIM3/NOPB Datasheet (PDF)
Package/Case: SOT23-3
Product Type: Voltage Reference
RoHS Status:
Stock Condition: 6,988 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM431BIM3/NOPB General Description
The LM431BIM3/NOPB is a highly versatile and stable 3-terminal adjustable shunt regulator, perfect for a wide range of applications. With its ensured temperature stability over the entire temperature range of operation, this product is a reliable choice for demanding environments
Features
- Linear regulation and low noise performance
- Suitable for audio applications
- High ripple rejection ratio
Specifications
Parameter | Value | Parameter | Value |
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VO (V) | 2.5 | Initial accuracy (max) (%) | 0.5, 1, 2 |
VO adj (min) (V) | 2.5 | VO adj (max) (V) | 36 |
Iz for regulation (min) (µA) | 400 | Reference voltage (V) | adjustable |
Rating | Catalog | Temp coeff (max) (ppm/°C) | 97 |
Operating temperature range (°C) | -40 to 85, 0 to 70 |
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 LM431BIM3/NOPB?
A: To place an order for the LM431BIM3/NOPB, 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 LM431BIM3/NOPB?
A: We offer a 1-year warranty on the LM431BIM3/NOPB. 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 LM431BIM3/NOPB 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 LM431BIM3/NOPB 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 LM431BIM3/NOPB 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 LM431BIM3/NOPB.
Q: Are the price and stock information for LM431BIM3/NOPB 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 LM431BIM3/NOPB?
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 LM431BIM3/NOPB?
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 LM431BIM3/NOPB is a programmable precision voltage reference from Texas Instruments. It features an adjustable output voltage, high accuracy, low temperature drift, and a wide operating range. This device finds applications in various circuits such as voltage regulators, shunt regulators for battery management, and instrumentation where precise voltage control is crucial. In summary, the LM431BIM3/NOPB is a versatile precision voltage reference designed to meet demanding requirements in various electronic applications.
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Equivalent
The equivalent product of LM431BIM3/NOPB from Texas Instruments is likely another adjustable voltage reference like LM431 or a newer variant with similar functionality. -
Features
The LM431BIM3/NOPB features a programmable precision shunt voltage reference, adjustable output voltage, high accuracy, low temperature drift, wide operating voltage range, and a small SOT-23 package. It's designed for applications requiring accurate voltage control. -
Pinout
The LM431BIM3/NOPB has a 3-pin configuration. Here's a brief overview of its functions:
**Vin**: This is the input voltage required for proper operation, typically within the specified operating range.
**Adj**: The adjustment pin allows you to fine-tune the output voltage by applying a small current through it.
**Vout**: This is the output voltage, adjustable from 2.495V to 37V depending on the external components and adjustments made. Remember to use appropriate resistors on the Adj pin for accurate voltage tuning. -
Manufacturer
The LM431BIM3/NOPB is manufactured by Texas Instruments (TI). TI is a global semiconductor company, specializing in innovation for various industries, including electronics, automotive, and energy systems. With a focus on research and development, Texas Instruments contributes significantly to the advancement of technology. -
Application Field
The LM431BIM3/NOPB is widely used in applications requiring precise voltage regulation, such as voltage references, battery chargers, and instrumentation devices. Its adjustable output and low drift make it ideal for these tasks. -
Package
The LM431BIM3/NOPB has a TO-236-3, SC-59, and SOT-23-3 package type.
Assembly Advice
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