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Name: LQH3NPN100MJRL
Brand: Murata Electronics
SKU: LQH3NPN100MJRL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Murata Electronics LQH3NPN100MJRL

Part No.:: LQH3NPN100MJRL

Manufacturer:: Murata Electronics

Package:: 1212 (3030 Metric)

Datasheet:: LQH3NPN100MJRL.pdf

Description:: FIXED IND 10UH 530MA 288MOHM SMD

In Stock:: 11542

Quantity:: Add To Cart

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LQH3NPN100MJRL Specifications

Package/Case:
1212 (3030 Metric)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
LQH3
ProductStatus:
Active
Type:
Drum Core, Wirewound
Material-Core:
Ferrite
Inductance:
10 µH
Tolerance:
±20%
CurrentRating(Amps):
530 mA
Current-Saturation(Isat):
810mA
Shielding:
Shielded
DCResistance(DCR):
288mOhm Max
Q@Freq:
-
Frequency-SelfResonant:
30MHz
Ratings:
-
OperatingTemperature:
-40°C ~ 105°C
InductanceFrequency-Test:
1 MHz
Features:
-
MountingType:
Surface Mount
Size/Dimension:
1212 (3030 Metric)

LQH3NPN100MJRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LQH3NPN100MJRL price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LQH3NPN100MJRL to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LQH3NPN100MJRL information

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LQH3NPN100MJRL Typical application Circuitry

The LQH3NPN100MJRL is an inductor component, specifically a surface-mount inductor. This type of inductor is commonly used in electronic circuits to store and release energy in the form of a magnetic field. Inductors like the LQH3NPN100MJRL are used for various applications, including filtering, signal conditioning, and power regulation.

Application Scenario: Buck Converter for Voltage Regulation

In a buck converter circuit for voltage regulation, the LQH3NPN100MJRL can be employed to filter and regulate the output voltage, ensuring a stable power supply for electronic devices.

Circuit Establishment:

1. Input Voltage (VIN): Attach the input voltage source's positive terminal to pin 1 (Vin) of the buck converter circuit, and connect the negative terminal to the ground.

2. Output Voltage (VOUT): Connect pin 2 (Vout) to the load (electronic device) that requires a regulated voltage supply.

3. Inductor (LQH3NPN100MJRL): Connect the LQH3NPN100MJRL inductor between pins 3 (L) and 4 (L) of the buck converter circuit. This inductor filters the output voltage and assists in regulating it.

4. Switching Transistor (MOSFET): Implement a switching transistor (MOSFET) with its gate connected to a control circuit to control the duty cycle and regulate the output voltage. This transistor connects between Vin and the inductor (L).

Considerations during Circuit Design:

1. Inductor Value: Select the appropriate inductance value for the LQH3NPN100MJRL to meet the voltage regulation requirements of the buck converter.

2. Current Ratings: Ensure that the LQH3NPN100MJRL can handle the maximum current drawn by the load without saturation or excessive power loss.

3. Switching Frequency: Determine the optimal switching frequency for the buck converter to balance efficiency and size constraints.

4. Input and Output Capacitors: Include input and output capacitors to reduce voltage ripple and stabilize the output voltage.

5. Feedback Control: Implement a feedback control mechanism, such as a voltage feedback loop, to adjust the duty cycle and maintain a stable output voltage.

6. Efficiency: Optimize the circuit for efficiency, as lower power losses result in improved performance and reduced heat generation.

7. Protection Circuitry: Add overvoltage and overcurrent protection mechanisms to safeguard the circuit and the connected electronic devices.

By addressing these considerations and connecting the LQH3NPN100MJRL as described above, you can design an efficient and reliable buck converter circuit for voltage regulation. This improves the performance and lifespan of the electrical gadgets by guaranteeing that they receive a steady and regulated power source.

LQH3NPN100MJRL FAQ

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6. What is the process for return or replacement of LQH3NPN100MJRL?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LQH3NPN100MJRL we delivered, we will accept the replacement or return of the LQH3NPN100MJRL only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LQH3NPN100MJRL.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations