EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LM4830N National Semiconductor (TI)
Same model may have multiple batches, images only for reference.

LM4830N

Part No LM4830N
Manufacturer National Semiconductor (TI)
Catalog Linear - Amplifiers - Audio
Description VOLUME CONTROL CIRCUIT / Amplifier IC 1-Channel (Mono) with Mono Headphones Class AB 24-DIP
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>Linear - Amplifiers - Audio
Mfr National Semiconductor
Package Tube
Product Status Obsolete
Type Class AB
Output Type 1-Channel (Mono) with Mono Headphones
Max Output Power x Channels @ Load 2W x 1 @ 4Ohm; 100mW x 1 @ 32Ohm
Voltage - Supply 2.7V ~ 5.5V
Features Microphone, Shutdown, Thermal Protection, Volume Control
Mounting Type Through Hole
Supplier Device Package 24-DIP
Package / Case 24-DIP (0.600", 15.24mm)
RoHS Status RoHS non-compliant
ECCN EAR99
HTSUS 8542.33.0001
Other Names 2156-LM4830N-NS,NATNSCLM4830N
Standard Package 15
Win Source Part Number 1031144-LM4830N
Ultra Librarian 3D Model Ultra Librarian LM4830N CAD Model

Description

The National Semiconductor LM4830N is a class AB type audio amplifier that features a microphone, shutdown, thermal protection, and volume control.

  • Output Type: 1-channel (mono) with mono headphones
  • Maximum Output Power: 2W x 1 @ 4Ohm and 100mW x 1 @ 32Ohm
  • Voltage Supply: 2.7V ~ 5.5V
  • Mounting Type: Through Hole

You May Also Be Interested in

BD5426MUV-E2 Real Image
BD5426MUV-E2
Rohm Semiconductor
IC AMP AUDIO PWR 10W STER 48VQFN
Lowest to $2.5585
BD5460GUL-E2 Real Image
BD5460GUL-E2
Rohm Semiconductor
IC AMP AUDIO .85W MONO D 9WLCSP
Lowest to $1.5860
BH7823AFVM-TR Real Image
BH7823AFVM-TR
Rohm Semiconductor
IC AMP AUDIO .5W MONO AB 8MSOP
Need more? Email Us
BD5451EFV-E2 Rohm Semiconductor
BD5451EFV-E2
Rohm Semiconductor
IC SPEAKER AMP CLASS D 28-HTSSOP
Lowest to $2.8969
BD5424EFS-E2 Rohm Semiconductor
BD5424EFS-E2
Rohm Semiconductor
IC AMP SPEAKER ANALOG 44-TSSOP
Lowest to $6.3444
LM4835MT Real Image
LM4835MT
Texas Instruments
Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain | IC AMP AUDIO PWR 2.2W AB 28TSSOP
Lowest to $2.1889
BD5413EFV-E2 Real Image
BD5413EFV-E2
Rohm Semiconductor
IC AMP AUDIO PWR 5W STER 24TSSOP
Lowest to $1.8062
BD5461GUL-E2 Real Image
BD5461GUL-E2
Rohm Semiconductor
IC AMP AUDIO .85W MONO D 9WLCSP
Lowest to $0.5388
BH7824AFVM-TR Rohm Semiconductor
BH7824AFVM-TR
Rohm Semiconductor
Need more? Email Us

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess