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LM317MDTX

LM317MDTX is a standard regulator with a positive output voltage ranging from 1.25V to 37V, a current rating of 0.5A, and a TO-252 3-pin package

Quantity Unit Price(USD) Ext. Price
1 $0.498 $0.50
10 $0.416 $4.16
30 $0.373 $11.19
100 $0.332 $33.20
500 $0.309 $154.50
1000 $0.296 $296.00

Inventory:2,702

*The price is for reference only.
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Submit your quote request for LM317MDTX using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM317MDTX

The LM317MDTX is an adjustable positive voltage regulator IC capable of providing up to 500mA of output current. It features thermal shutdown and current limiting, making it suitable for a wide range of applications requiring a regulated DC power supply.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • ADJ: Adjustable Output
  • OUT: Regulated Output
  • IN: Input Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM317MDTX IC for a visual representation.

Key Features

  • Adjustable Output: Provides a continuously adjustable output voltage, making it suitable for various voltage regulation applications.
  • Thermal Shutdown: Includes thermal shutdown protection to prevent the IC from overheating under excessive load conditions.
  • Current Limiting: Features built-in current limiting to protect the IC and the load from overcurrent situations.
  • Low Dropout Voltage: Operates with a low dropout voltage, enabling stable regulation even when the input voltage is only slightly higher than the output voltage.

Note: For detailed technical specifications, please refer to the LM317MDTX datasheet.

Application

  • Power Supply Regulation: Ideal for use in adjustable power supply circuits for electronic projects and devices.
  • Battery Charging: Suitable for designing battery charging circuits for various battery chemistries.
  • Voltage Regulation: Used in applications requiring precise and adjustable voltage regulation, such as in instrumentation and control systems.

Functionality

The LM317MDTX is an adjustable positive voltage regulator IC that provides stable and adjustable output voltage for a wide range of electronic applications.

Usage Guide

  • Input Voltage: Connect the IN pin to the unregulated input voltage source.
  • Output Voltage Adjustment: Use an external resistor divider network to set the desired output voltage at the ADJ pin.
  • Output Load Connection: Connect the load to the OUT pin to receive the regulated output voltage.

Frequently Asked Questions

Q: What is the maximum output current of the LM317MDTX?
A: The LM317MDTX can provide a maximum output current of 500mA under appropriate operating conditions.

Q: Can the LM317MDTX be used for high-power applications?
A: The LM317MDTX is suitable for low to moderate power applications up to 500mA output current.

Equivalent

For similar functionalities, consider these alternatives to the LM317MDTX:

  • LM338K: This is an adjustable positive voltage regulator capable of higher output currents and power dissipation compared to the LM317MDTX.
  • LM1117-ADJ: A low dropout voltage regulator providing adjustable output voltage with thermal and current limiting protection features.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Linear Voltage Regulators RoHS N
Mounting Style SMD/SMT Package / Case TO-252-3
Number of Outputs 1 Output Polarity Positive
Output Voltage 1.2 V to 37 V Output Current 500 mA
Output Type Adjustable Input Voltage, Min 4.2 V
Input Voltage, Max 40 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 125 C Load Regulation 0.5 %
Line Regulation 0.04 %/V Brand Texas Instruments
Product Type Linear Voltage Regulators Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Unit Weight 0.063493 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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LM317MDTX

LM317MDTX is a standard regulator with a positive output voltage ranging from 1.25V to 37V, a current rating of 0.5A, and a TO-252 3-pin package

Inventory:

2,702
Overview of LM317MDTX Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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