LM317MABDTRKG

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LM317MABDTRKG

IC REG LINEAR POS ADJ 500MA DPAK

  • Fabricant
  • Mfr. Partie #LM317MABDTRKG
  • Paquet DPAK-3
  • Fiche de données
  • En stock3895

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 40V
Voltage-Output(Min/Fixed) 1.2V
Voltage-Output(Max) 37V
Current-Output 500mA
Current-Quiescent(Iq) 10 mA
PSRR 80dB ~ 65dB (120Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

Vue d'ensemble

Description

The LM317MABDTRKG is a voltage regulator integrated circuit (IC) designed to provide a stable output voltage from a variable input voltage. It belongs to the LM317 family, known for its versatility in voltage regulation applications. This specific model is manufactured by ON Semiconductor and is typically used in power management applications.
Key features of the LM317MABDTRKG include:
1. Adjustable Output: It can adjust the output voltage between 1.25V and 37V, with an output current capability of up to 500 mA.
2. High Line and Load Regulation: Ensures stable performance across different input voltages and load conditions.
3. Thermal Overload Protection: Protects the IC from overheating, enhancing its reliability and lifespan.
4. Short-Circuit Protection: Limits the output current to prevent damage from short circuits.
5. Ease of Use: Requires only two external resistors to set the output voltage, making it user-friendly for various applications.
The LM317MABDTRKG is commonly used in power supplies, battery chargers, and any electronic devices requiring a regulated power source. Its robust design and protection features make it a popular choice for both hobbyists and professionals.

Features

The LM317MABDTRKG is a versatile, adjustable voltage regulator with the following key features:
1. Output Voltage Range: It provides an adjustable output voltage range from 1.25V to 37V, allowing for flexibility in various applications.
2. Output Current: The device can deliver an output current of up to 500 mA, suitable for medium power applications.
3. Line and Load Regulation: It offers good regulation characteristics with a typical line regulation of 0.01%/V and load regulation of 0.1%, ensuring stable performance.
4. Thermal Overload Protection: Built-in thermal overload protection prevents the device from overheating, enhancing its reliability.
5. Short Circuit Protection: Integrated short circuit current limiting ensures protection against overload conditions.
6. Temperature Range: Designed to operate over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
7. Package: Available in a surface-mount DPAK package, it is ideal for compact designs.
These features make the LM317MABDTRKG a reliable choice for applications requiring adjustable voltage regulation, such as power supplies and battery-powered devices.

Package

The LM317MABDTRKG is a voltage regulator that comes in a DPAK (TO-252) package type. This package is a surface-mount option, suitable for applications requiring efficient thermal management and robust power handling in a compact footprint.

Pinout

The LM317MABDTRKG is a voltage regulator IC manufactured by ON Semiconductor. It is used for voltage regulation and is part of the LM317 series, which is commonly used for adjustable voltage regulation applications. This IC typically comes in a 3-pin package, often in a surface-mount format such as the DPAK (TO-252).
Pin Functions:
1. Input (VIN): This pin receives the unregulated input voltage that needs to be regulated.
2. Output (VOUT): This pin provides the regulated output voltage. The output voltage can be adjusted using external resistors.
3. Adjust (ADJ): This pin is used to adjust the output voltage. By connecting resistors between the output and the adjust pin, and between the adjust pin and ground, the desired output voltage can be set.
The LM317 series, including the LM317MABDTRKG, is known for providing a simple and effective method for obtaining a stable output voltage that can be adjusted over a wide range.

Manufacturer

The LM317MABDTRKG is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a semiconductor supplier company that specializes in providing a broad range of energy-efficient solutions and advanced power management technological components. The company offers products and services for various applications, including automotive, industrial, cloud power, and IoT. Onsemi focuses on creating innovative semiconductor solutions that enhance customer products and systems, prioritizing efficiency, reliability, and sustainability.

Application

The LM317MABDTRKG is a versatile adjustable voltage regulator used in various applications, including:
1. Power Supply Design: Provides a stable output voltage from a higher input voltage.
2. Battery Chargers: Used in circuits requiring adjustable charging voltage.
3. LED Drivers: Regulates current for consistent LED brightness.
4. Embedded Systems: Offers precise voltage regulation for microcontrollers and other components.
5. Test Equipment: Provides adjustable voltage for testing and prototyping circuits.
These regulators are popular for their flexibility and ease of use in electronics design.

Equivalent

The LM317MABDTRKG is a voltage regulator. Equivalent products include:
1. LM317T by Texas Instruments
2. LM317T by ON Semiconductor
3. LM317 by STMicroelectronics
4. L78xx series by STMicroelectronics, depending on the voltage
5. UA78xx series by Texas Instruments, depending on the voltage
Always verify specifications to ensure compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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