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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The LM380N is an Audio Power Amplifier with internally fixed gain at 34dB. A unique input stage allows ground referenced input signals. The output automatically self-centres to one-half the supply voltage. The output is short circuit proof with internal thermal limiting. The LM380N uses a copper lead frame. The centre three pins on either side comprise a heat sink. This makes the amplifier easy to use in standard PC layouts.
Input referenced to GND
Low distortion
Quiescent output voltage is at one-half of the supply voltage
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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LM380N Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	14 Pin
Case/Package	DIP-14
Supply Voltage (DC)	18.0 V
Power Rating	2.5 W
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	14 Position
Bandwidth	100 kHz
Output Power	2 W
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	8300 mW
Supply Voltage	10V ~ 22V
Supply Voltage (Max)	22 V
Supply Voltage (Min)	10 V
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Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Each
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17

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charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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SN:H1.94386LO4901V49Q0QC0S0

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