TI LM76003RNPR
DC to DC switching regulator 24V 4mm 3.5A 300kHz~2.2MHz - LM76003 Tape & Reel (TR) Matte Tin





Brands: Texas Instruments
Mfr.Part #: LM76003RNPR
Datasheet: LM76003RNPR Datasheet (PDF)
Package/Case: WQFN-30
Product Type: Voltage Regulators , DC DC Switching Regulators
RoHS Status:
Stock Condition: 7,459 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM76003RNPR General Description
To ensure reliable operation, the LM76002/LM76003 features built-in protection mechanisms such as input undervoltage lockout, thermal shutdown, cycle-by-cycle current limit, and short-circuit protection. The device is housed in a compact WQFN 30-pin leadless package with wettable flanks, making it suitable for space-constrained designs. With its combination of efficiency, versatility, and robust protection features, the LM76002/LM76003 is a versatile solution for demanding power management applications

Features
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Vin (min) (V) | 3.5 | Vin (max) (V) | 60 |
Vout (min) (V) | 1 | Vout (max) (V) | 57 |
Maximum Continuous Drain Current (A) | 3.5 | Iq (typ) (mA) | 0.015 |
Switching frequency (min) (kHz) | 300 | Switching frequency (max) (kHz) | 2200 |
Features | Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Wettable flanks package | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | current mode | Duty cycle (max) (%) | 98 |
Manufacturer Type | Converter | Base Product Number | LM76003 |
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 LM76003RNPR?
A: To place an order for the LM76003RNPR, 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 LM76003RNPR?
A: We offer a 1-year warranty on the LM76003RNPR. 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 LM76003RNPR 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 LM76003RNPR 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 LM76003RNPR 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 LM76003RNPR.
Q: Are the price and stock information for LM76003RNPR 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 LM76003RNPR?
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 LM76003RNPR?
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 LM76003RNPR is a power management integrated circuit (PMIC) chip manufactured by Texas Instruments. It is designed to regulate and control the power management functions in various applications, such as industrial systems, consumer electronics, and automotive systems. The chip offers high efficiency, small form factor, and multiple protection features to ensure reliable power delivery.
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Equivalent
The equivalent products of the LM76003RNPR chip are the LM76002RNPR and the LM76001RNPR chips. -
Features
LM76003RNPR is a 3-Amp, synchronous buck DC-DC converter with integrated MOSFETs. It features a wide input voltage range of 4.5V to 60V, and offers excellent transient performance. The device operates at a high switching frequency, allowing for smaller external components. It also includes a feature to disable switching during light-load conditions for enhanced efficiency. -
Pinout
The LM76003RNPR is a 10-pin integrated circuit (IC) voltage regulator with a switching frequency of up to 2.1 MHz. It provides a 3A output and has an input voltage range of 3.5V to 60V. The device includes functions such as undervoltage lockout, current limit, and thermal shutdown protection. -
Manufacturer
The manufacturer of the LM76003RNPR is Texas Instruments. Texas Instruments is a semiconductor manufacturing company that produces a wide range of integrated circuits and other electronic components for use in various industries, including consumer electronics, telecommunications, automotive, and industrial sectors. -
Application Field
The LM76003RNPR is a low-dropout voltage regulator designed for automotive and industrial applications. It provides a regulated output voltage with low dropout voltage, making it suitable for applications that require stable and reliable power supply, such as automotive electronic systems, industrial control systems, and power management modules. -
Package
The LM76003RNPR chip is available in a QFN-40 package type, LPP form, and measures approximately 5mm x 5mm in size.
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