LM386N-1/NOPB Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
LM386N-1/NOPB is a low-voltage audio power amplifier IC from Texas Instruments, delivering 325mW output power with 300kHz bandwidth and only 10% harmonic distortion. Ideal for battery-powered consumer audio devices. From $0.756, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM386N-1/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7560(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Low-voltage operation (4V–12V) makes it ideal for battery-powered portable devices
- 325mW nominal output power with single-supply operation and minimal external components
- 300kHz gain-bandwidth product with adjustable voltage gain from 20 to 200
- 8-pin DIP package (R-PDIP-T8) for easy through-hole prototyping and production assembly
- RoHS compliant (Pb-free, JEDEC e4) with 15-year estimated end-of-life support
Applications
The LM386N-1/NOPB is widely used in battery-powered consumer audio applications such as portable radios, intercoms, TV sound systems, and handheld toys. Its low quiescent current and wide supply voltage range make it a go-to solution for single-supply audio amplifier designs. Engineers also use it in ultrasonic drivers, line drivers, and small speaker amplifier circuits where compact size and minimal BOM cost are priorities.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 300kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Harmonic Distortion | 10% |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 0.325W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 12V |
| Supply Voltage-Min (Vsup) | 4V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| ## LM386N-1/NOPB Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM386N-1/NOPB:
Frequently Asked Questions
What is the supply voltage range for the LM386N-1/NOPB?
The LM386N-1/NOPB operates on a supply voltage range of 4V to 12V, making it well suited for battery-powered applications. It draws a quiescent current of approximately 4mA, which helps extend battery life in portable consumer devices.
How much output power does the LM386N-1/NOPB deliver, and what load impedance is recommended?
The LM386N-1/NOPB delivers a nominal output power of 325mW into an 8Ω speaker load at a 6V supply. The device supports a 300kHz bandwidth and up to 10% harmonic distortion at maximum output, ensuring clear audio reproduction in low-power designs.
How can the voltage gain of the LM386N-1/NOPB be adjusted?
By default, the LM386N-1/NOPB has an internal gain of 20 (26dB). Connecting a capacitor between pins 1 and 8 increases the gain up to 200 (46dB). Adding a resistor in series with the capacitor allows gain to be set to any value between 20 and 200, giving designers flexible control over amplification.
What package does the LM386N-1/NOPB come in, and is it RoHS compliant?
The LM386N-1/NOPB is available in an 8-pin DIP (R-PDIP-T8) through-hole package, which is convenient for breadboard prototyping and easy PCB assembly. It is fully RoHS compliant with a Pb-free designation (JESD-609 code e4), suitable for environmentally conscious manufacturing.
What are common applications for the LM386N-1/NOPB?
The LM386N-1/NOPB is used in portable radios, intercoms, TV sound systems, handheld toys, ultrasonic drivers, and small speaker systems. Its single-channel audio amplification, low supply voltage requirements, and compact 8-pin DIP footprint make it a classic choice for cost-sensitive consumer electronics.
Related Guides
AMC1202DWVR Reinforced Isolated Amplifier Selection Guide: AMC1202, AMC1302, AMC3302, AMC1311 Compared
How to choose the right TI AMCxxxx reinforced isolated amplifier for motor drives, BMS, and SiC inverters — covering input range, DC/DC integration, CMTI, and precision.
Jun 13, 2026
How to Choose a Capacitance-to-Digital Converter: AD774x Selection Guide
Compare the AD7745, AD7746, and AD7747 CDC ICs. Learn how to select the right Analog Devices capacitance-to-digital converter for your precision sensing design.
Jun 13, 2026
How to Choose Samsung CL32B226KAJNNNE 22uF 25V X7R 1210 MLCC: Selection Guide for Decoupling and Bulk Capacitance
Complete selection guide for the Samsung CL32B226KAJNNNE 22uF 25V X7R 1210 MLCC: DC bias derating, temperature stability, ESR, and AEC-Q200 compliance for industrial decoupling applications.
Jun 12, 2026
How to Choose Samsung CL05A106MP5NUNC 10uF 10V X5R 0402 MLCC: Selection Guide for Compact Decoupling
Complete selection guide for Samsung CL05A106MP5NUNC 10uF 10V X5R 0402 MLCC: DC bias derating, package tradeoffs, and sourcing tips for compact decoupling.
Jun 12, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
SN74HC138PWT
Small Outline Packages
Integrated Circuit
MCP6292IDGKT
Small Outline Packages
Integrated Circuit
UCC2803DG4
Small Outline Packages
Integrated Circuit
MC33078DRE4
Small Outline Packages
Integrated Circuit
TLV6710DDCT
SOT23 (6-Pin)
Integrated Circuit
LMC6042AIM NOPB
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9450 | $0.94 |
| 6+ | $0.7560 | $4.54 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”