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ON LM317TG

Linear Voltage Regulator TO-220 37V 1.5A LM317TG

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: ON

Mfr.Part #: LM317TG

Datasheet: LM317TG Datasheet (PDF)

Package/Case: TO-220

Product Type: Voltage Regulators , Linear, Low Drop Out Regulators

RoHS Status:

Stock Condition: 8,723 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for LM317TG or email to us: Email: [email protected], we will contact you within 12 hours.

LM317TG General Description

The LM317TG is a versatile and reliable voltage regulator that offers adjustable 3-terminal positive LDO voltage regulation. With an output voltage range of 1.2V to 37V and the capability to supply in excess of 1.5A, this regulator is suitable for a wide range of applications. Its ease of use is evidenced by the fact that only two external resistors are required to set the output voltage. Furthermore, internal current limiting, thermal shutdown, and safe area compensation features make the LM317 essentially blow-out proof, ensuring long-term durability and safety

LM317TG

Features

  • Advanced Temperature Compensation
  • Micropower Operation Capability
  • Adjustable Voltage Selection
  • Overload Protection and Limitation
  • Space-Saving Package Design
  • Low Power Consumption Profile

Application

  • Regulate voltage with LM317TG
  • Perfect for LED drivers
  • Efficient power supply

Specifications

Parameter Value Parameter Value
Part Status Active Compliance PbAHP
Case Outline 221AB MSL Type NA
MSL Temp (°C) 0 Container Type TUBE
Container Qty. 50 ON Target N
Output Single Polarity Positive
VO (V) Adj IO Typ (A) 1.5
VI Min (V) 2.9 VI Max (V) 40
VDO Typ (V) 2.25 PSRR (dB) 80
Enable No PowerGood No
Application Industrial Pricing ($/Unit) $0.3332Sample
Base Product Number LM317

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL 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
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram 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

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    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.

  • ESD
  • ESD

Q: How can I order the LM317TG?

A: To place an order for the LM317TG, 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 LM317TG?

A: We offer a 1-year warranty on the LM317TG. 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 LM317TG 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 LM317TG 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 LM317TG 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 LM317TG.

Q: Are the price and stock information for LM317TG 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 LM317TG?

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 LM317TG?

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

  • The LM317TG is a widely used linear voltage regulator by onsemi. Key features include:
    Voltage Transistor Safe-Area Control for protection.
    Internal overvoltage shutdown protection.
    Precision voltage regulation, tracking, and compensation.
    Compact low-distortion architecture suitable for space-constrained designs.
    Wide range frequency stability and low noise performance. The LM317TG is commonly used in power supplies, battery chargers, LED drivers, and various other electronic applications where reliable and adjustable voltage regulation is required.
  • Equivalent

    The LM317TG is a voltage regulator with features like adjustable output, internal current limiting, and thermal shutdown. Equivalent products might include other linear regulators (like LM78XX or LM79XX), or switching voltage regulators (such as LM2596 or LP2951).
  • Features

    The LM317TG is a versatile linear voltage regulator with several key features:
    **Safe-area control** ensures that the transistor operates within safe limits.
    **Overvoltage shutdown protection** automatically shuts down the regulator when excessive voltage is detected.
    **Precision regulation** allows for accurate voltage output, vital for many applications.
    **Compact design** enables efficient space usage in electronic circuits.
    **Wide thermal stability** ensures reliable performance across a wide range of temperatures. These features make the LM317TG an ideal choice for various power supply and battery charging applications where precise voltage control is essential.
  • Pinout

    The LM317TG is a linear voltage regulator with integrated current limiting. Here's a concise breakdown of its main pins:
    **Vin (Input)**:** Connects to the power supply, typically ranging from 4V to 35V.
    ****GND (Ground)**:*** Common ground connection for all circuit components.
    ****Adj (Adjustment)**:*** A voltage-controlled output trim pin that allows fine-tuning of the regulated voltage.
    ****Out (Output)**:*** The main regulated output, typically providing a positive voltage from 1.25V to 37V, depending on the input and load conditions. Note that LM317TG may also have additional pins for advanced features like enable control or thermal shutdown, but the core pinout described above is relevant to its basic operation.
  • Manufacturer

    The LM317TG is manufactured by Onsemi, a leading global semiconductor company. Onsemi specializes in producing electronic components for various industries, including power management, automotive, industrial control, and more.
  • Application Field

    The LM317TG is a versatile linear regulator widely used in various applications, including:
    Power supplies for DIY projects.
    Adjustable voltage battery chargers.
    Efficient LED driver circuits.
    Voltage regulators and current control systems. Its key features include precision regulation, low dropout voltage, and compact TO-220 package.
  • Package

    The package type of LM317TG is TO-220-3, which is a common three-pin package for linear regulators.

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