ON NCP3170ADR2G
Step-down Voltage Regulator





Brands: ON
Mfr.Part #: NCP3170ADR2G
Datasheet: NCP3170ADR2G Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Voltage Regulators , DC DC Switching Regulators
RoHS Status:
Stock Condition: 10,528 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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NCP3170ADR2G General Description
Moreover, the NCP3170ADR2G is equipped with essential features such as soft-start and thermal shutdown, enhancing system reliability and performance. Its overvoltage protection and undervoltage lockout capabilities provide an additional layer of safety for the system, making it a reliable choice for power supply designs

Features
Output Switch Current in Excess of 3.0 A
3.4 A Peak Switch Current
Frequency is Adjustable from 50 kHz to 300 kHz
Operation from 2.5 V to 40 V Input
Externally Adjustable Operating Frequency
Precision 2% Reference for Accurate Output Voltage Control
Driver with Bootstrap Capability for Increased Efficiency
CyclebyCycle Current Limiting
Internal Thermal Shutdown Protection
Low Voltage Indicator Output for Direct Microprocessor Interface
Exposed Pad Power Package
Low Standby Current
NCV Prefix for Automotive and Other Applications Requiring Site and Change Control
These are PbFree Devices
Application
The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic DC−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This controller was specifically designed to be incorporated in step−down, step−up, or voltage−inverting applications with a minimum number of external components. The NCP3163 comes in an exposed pad package which can greatly increase the power dissipation of the built in power switch.
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Output Voltage | 3.3 V | MAX Output Current | 3 A |
Collector- Emitter Voltage VCEO Max | 18 V | Mounting Style | SMD/SMT |
Switching Frequency | 500 kHz | Minimum Operating Temperature (°C) | - 40 |
Maximum Operating Temperature (°C) | + 85 | Series | NCP3170 |
Input Voltage, Min | 4.5 V | Moisture Sensitive | Yes |
Factory Pack Quantity | 2500 | Manufacturer Type | Voltage Converter |
Unit Weight | 0.019048 oz |
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 NCP3170ADR2G?
A: To place an order for the NCP3170ADR2G, 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 NCP3170ADR2G?
A: We offer a 1-year warranty on the NCP3170ADR2G. 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 NCP3170ADR2G from ON?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original ON manufacturers and authorized agents. All ON suppliers must pass a qualification review before they can list their NCP3170ADR2G 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 NCP3170ADR2G 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 ON information page to find comprehensive details about the NCP3170ADR2G.
Q: Are the price and stock information for NCP3170ADR2G on Ovaga's platform accurate?
A: Inventory levels for ON 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 NCP3170ADR2G?
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 NCP3170ADR2G?
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 NCP3170ADR2G is a synchronous buck converter controller chip from ON Semiconductor. It features up to 97% efficiency, 1A output current, and programmable soft-start function for power management applications. It operates with an input voltage range of 3V to 60V, making it ideal for a wide range of DC-DC converter designs.
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Equivalent
Equivalent products to the NCP3170ADR2G include the LM317T, LM317, and LT1086. These are linear voltage regulators with similar specifications and functionalities, offering alternatives for various applications. -
Features
1. Wide input voltage range of 4.5V to 60V 2. Adjustable output voltage from 1.2V to 57V 3. Efficiency up to 95% 4. Overcurrent and overtemperature protection 5. Soft-start function 6. Integrated low RDSON MOSFET 7. Compact SOIC-8 package 8. Suitable for use in various power supply applications. -
Pinout
The NCP3170ADR2G is a dual synchronous buck controller with a pin count of 8. It provides high efficiency power conversion for applications such as VRM, VT, and DSP power supplies. It features adjustable soft-start, thermal shutdown, and overcurrent protection. -
Manufacturer
The manufacturer of NCP3170ADR2G is ON Semiconductor. ON Semiconductor is a leading provider of power management and semiconductor solutions for various industries, including automotive, industrial, and consumer electronics. Their products are used in a wide range of applications, from power supplies to motor control systems. -
Application Field
The NCP3170ADR2G is typically used in applications requiring a low dropout voltage, such as power sources for battery-operated devices, LED drivers, and voltage regulators. It can also be used in low-power DC-DC converters and other low voltage applications where efficiency and reliability are important. -
Package
The NCP3170ADR2G chip is available in a SOIC-8 package type. It comes in a surface mount form and has a size of 4.9 mm x 3.9 mm x 1.75 mm.
Assembly Advice
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