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LM386M-1

The Texas Instruments LM386M-1 is a low voltage audio power amplifier. It features an analog input and Class-AB architecture, suitable for various audio applications.

✓ Total Stock: 10,515 pcs

$ Price Range: $9.68

LM386M-1 Available from 8 distributors

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Xingangxin ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
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LM386M-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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LM386M-1 Description

Short technical summary and product information.

The Texas Instruments LM386M-1 is a versatile Class-AB audio amplifier designed for low voltage consumer applications. It accepts analog input and can drive mono speaker channels. The amplifier operates within a wide supply voltage range, from 4V to 18V, with a minimum load requirement of 4Ω. Its output power is rated at 0.325W.

The LM386M-1 offers an internally set gain of 20, which can be increased externally to a range of 20 to 200 using a resistor and capacitor. The input is ground-referenced, and the output automatically biases to half the supply voltage. This design minimizes external component count and is ideal for battery-powered devices due to its low quiescent current drain of 4mA and quiescent power drain of 24mW at 6V.

Available in multiple package options including VSSOP, PDIP, SOIC, and MSOP, the LM386M-1 is suitable for various board space constraints. The operating temperature range is from 0°C to 70°C.

LM386M-1 Quick Information

Product Type: Audio Amplifier

Canonical Name: LM386M-1 Low Voltage Audio Power Amplifier

Subcategory: General-Purpose Audio Amplifiers

LM386M-1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM386M-1 Estimated Pricing

Qty	Low	High
1+	$9.68	$9.68

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM386M-1 Features

Low voltage audio power amplifier.
Class-AB input architecture.
Wide 4V to 18V supply voltage range.
Externally adjustable gain from 20 to 200.
Low quiescent current drain of 4mA.

LM386M-1 Applications

Suitable for low voltage applications.
Ideal for battery-powered devices.
Used in consumer audio circuits.
General-purpose audio amplification.

LM386M-1 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the output power of the LM386M-1?

The output power of the LM386M-1 is 0.325 W.

What is the operating supply voltage range for the LM386M-1?

The LM386M-1 operates with an analog supply voltage range from 4 V to 18 V.

What is the minimum load impedance for the LM386M-1?

The minimum load impedance for the LM386M-1 is 4 Ω.

What is the operating temperature range of the LM386M-1?

The LM386M-1 operates within a temperature range of 0°C to 70°C.

What is the gain of the LM386M-1?

The gain is internally set to 20 and can be increased externally to any value from 20 to 200.

What is the quiescent current drain of the LM386M-1?

The quiescent current drain of the LM386M-1 is 4 mA.