For Reference Only
| Part Number | LM4840LQ/NOPB |
| LIXINC Part # | LM4840LQ/NOPB |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Linear - Amplifiers - Audio |
| Description | VOLUME CONTROL CIRCUIT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM4840LQ/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LM4840LQ/NOPB |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Linear - Amplifiers - Audio |
| Manufacturer: | Rochester Electronics |
| Series: | Boomer® |
| Package: | Bulk |
| Part Status: | Obsolete |
| Type: | Class AB |
| Output Type: | 2-Channel (Stereo) with Stereo Headphones |
| Max Output Power x Channels @ Load: | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm |
| Voltage - Supply: | 2.7V ~ 5.5V |
| Features: | Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Supplier Device Package: | 28-WQFN (5x5) |
| Package / Case: | 28-WFQFN Exposed Pad |
| MAX9717BETA | MAX9717 LOW-COST, MONO, 1.4WATT | 2024 More on Order |
|
| IR4311MTRPBF | IR4311 - POWIRAUDIO INTEGRATED A | 7260 More on Order |
|
| TAS5421QPWPRQ1 | IC AMP CLASS D MONO 22W 16HTSSOP | 872 More on Order |
|
| LM4667MM/NOPB | IC AMP CLASS D MONO 1.3W 10VSSOP | 2198 More on Order |
|
| MAX4062EUB | MAX4062 DIFFERENTIAL MICROPHONE | 903 More on Order |
|
| TAS5631BDKD | PWM INPUT 300W STEREO CLASS D AM | 1941 More on Order |
|
| SSM2519ACBZ-R7 | 2W CLASS-D AUDIO AMPLIFIER | 20879 More on Order |
|
| AS3421-EQFP | IC AMP CLASS AB STEREO 24QFN | 899 More on Order |
|
| NAU8325YG | I2S STEREO 3W CLASS-D AMPLIFIER | 1669 More on Order |
|
| LV47017P-E | AUDIO POWER AMPLIFIER, CLASS AB, | 20633 More on Order |
|
| LM48512TLX/NOPB | IC AMP CLASS D MONO 1.8W 16DSBGA | 938 More on Order |
|
| LM4663MTX | AUDIO AMPLIFIER, 2 CHANNEL(S) | 5891 More on Order |
|
| LM4811LD | VOLUME CONTROL CIRCUIT, 2 CHANNE | 1852 More on Order |
| In Stock | 12256 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.20000 | $1.2 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.