Altera EP53A8LQI
Switching Voltage Regulators with 1000mA Output Current, Synchronous Buck Regulator with Internal Inductor, Low Voltage Regulation





Brands: Altera
Mfr.Part #: EP53A8LQI
Datasheet: EP53A8LQI Datasheet (PDF)
Package/Case: QFN-16
RoHS Status:
Stock Condition: 3,045 pcs, New Original
Product Type: DC DC Converters
Warranty: 1 Year Ovaga Warranty - Find Out More
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EP53A8LQI General Description
The EP53A8LQI lithium-ion battery protection IC from Exar Corporation is the perfect solution for safeguarding single-cell lithium-ion battery packs. With its comprehensive range of protection features, including overcharge, over-discharge, overcurrent, short circuit, and over-temperature protection, this IC ensures the safety and longevity of your battery packs. The built-in over-temperature protection circuit adds an extra layer of security by preventing thermal runaway, keeping your battery packs safe even in challenging conditions

Features
- Small size and lightweight
- Suitable for portable devices
- Low noise and vibration tolerance
- Wide temperature range
Application
- Energy-efficient IoT devices
- Health monitoring wearables
- Portable smart technology
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Output Voltage | 600 mV to 5 V | MAX Output Current | 1 A |
Collector- Emitter Voltage VCEO Max | 5.5 V | Number of Outputs | 1 Output |
Regulator Topology | Buck | Mounting Style | SMD/SMT |
Switching Frequency | 5 MHz | Minimum Operating Temperature (°C) | - 40 |
Maximum Operating Temperature (°C) | + 85 | Series | EP53xx(x) |
Input Voltage, Min | 2.4 V | Load Regulation | 0.6 %/A |
Moisture Sensitive | Yes | Factory Pack Quantity | 1000 |
Tradename | Enpirion | Manufacturer Type | Voltage Converter |
Unit Weight | 0.038504 oz | Base Product Number | EP53A8 |
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 EP53A8LQI?
A: To place an order for the EP53A8LQI, 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 EP53A8LQI?
A: We offer a 1-year warranty on the EP53A8LQI. 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 EP53A8LQI from Altera?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Altera manufacturers and authorized agents. All Altera suppliers must pass a qualification review before they can list their EP53A8LQI 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 EP53A8LQI 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 Altera information page to find comprehensive details about the EP53A8LQI.
Q: Are the price and stock information for EP53A8LQI on Ovaga's platform accurate?
A: Inventory levels for Altera 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 EP53A8LQI?
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 EP53A8LQI?
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 EP53A8LQI is a DC/DC converter designed for low-power applications, particularly in IoT devices, wearable tech, and smart homes. It features adjustable output voltage, quick start-up time, and small form factor (TQFN-10). The converter ensures energy efficiency while meeting the demands of modern connected devices.
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Equivalent
The equivalent product of EP53A8LQI by Intel is likely another DC/DC converter with similar features, possibly from the same series or line. -
Features
The EP53A8LQI is a DC/DC converter designed for low noise, distortion, and quick startup. Key features include:
Wide supply voltage range: 1.6V to 6.0V.
Low active current consumption.
Small form factor: QFN-16, size 2.80mm x 2.90mm.
Adjustable output voltage and over-temperature protection. These features make the EP53A8LQI suitable for various applications like IoT sensors, health monitors, and industrial automation devices. -
Manufacturer
The manufacturer of the EP53A8LQI is Intel, a multinational technology corporation known for its processors and integrated circuits. As a company, Intel operates in the high-tech industry with a strong focus on innovation and research. -
Application Field
The EP53A8LQI is a DC/DC converter designed for various applications, including IoT sensors, wearable tech, industrial automation, and smart homes. Its compact size and efficient performance make it suitable for low-power devices. -
Package
The package type of EP53A8LQI is QFN-16, indicating a small, quad flat no lead package.
Assembly Advice
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