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Texas Instruments LM384N/NOPB — Analog & Data Acquisition
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Texas Instruments / Analog & Data Acquisition

Texas Instruments LM384N/NOPB Class AB Audio Amp

MPN LM384N/NOPB
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Texas Instruments LM384N/NOPB Class AB audio amplifier, 1-channel (mono), 5.5W x 1 @ 8Ω, 12V ~ 26V supply, 14-DIP (0.300", 7.62mm) through-hole package, tube.

In Stock: 2,936 pcs
MOQ: 1 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (9)
Package / Case 14-DIP (0.300", 7.62mm)
Supply Voltage 12V ~ 26V

Full Technical Specifications

9 Parameters
LM384N/NOPB specifications
Parameter / AttributeSpecification / Value
TypeClass AB
Output type1-Channel (Mono)
MountingThrough Hole
Supply voltage12V ~ 26V
Max output power x channels @ load5.5W x 1 @ 8Ohm
Operating temperature0°C ~ 70°C (TA)
PackageTube
FeaturesShort-Circuit and Thermal Protection
Case14-DIP (0.300\", 7.62mm)
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Technical Details & Description

5.5 W mono into 8 Ω — the LM384N/NOPB in a through-hole audio chain

The Texas Instruments LM384N/NOPB is a Class AB mono audio amplifier delivering 5.5 W into an 8 Ω load from a 12 V to 26 V supply rail.

Class AB topology and built-in protection

On-chip short-circuit and thermal protection means the output stage folds back current during a speaker-wire short and shuts down if the die exceeds the safe junction temperature — no external crowbar or fuse is needed for fault tolerance in a single-supply audio design.

Frequently asked questions

What is the LM384N/NOPB's output power and supply range?

It delivers 5.5 W into an 8 Ω load (mono) from a 12 V to 26 V supply. The supply range covers common 12 V and 24 V audio rails.

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