LM4872ITP/NOPB Texas Instruments Integrated Circuit (Other) In Stock
The LM4872ITP/NOPB is a 1-watt audio power amplifier IC in an 8-ball micro SMD BGA package, designed for portable and space-constrained audio applications. It delivers high-quality audio output in a compact 3x3 mm fine-pitch grid array. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM4872ITP/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1-watt audio power output in an ultra-compact 8-ball BGA (3x3 mm) micro SMD package, saving significant PCB space
- Optimized for portable consumer audio devices with low quiescent current and high power efficiency
- REACH compliant with JESD-609 e1 rating in a plastic/epoxy fine-pitch grid array package for modern SMT assembly
Applications
The LM4872ITP/NOPB is ideal for portable consumer electronics such as smartphones, tablets, handheld gaming devices, and Bluetooth speakers requiring compact 1-watt audio amplification. Its tiny BGA footprint enables integration into space-constrained PCB designs where traditional SOIC or DIP packages are impractical. It is also used in portable media players, hearing aids, and IoT audio output devices where minimal board area and low power consumption are priorities.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Consumer IC Type | AUDIO AMPLIFIER |
| JESD-30 Code | S-PBGA-B8 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA8,3X3,20 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 7mA |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output power of the LM4872ITP/NOPB?
The LM4872ITP/NOPB delivers 1 watt of audio output power, making it suitable for portable consumer audio applications such as smartphones, handheld devices, and compact speaker systems where space and power efficiency are critical.
What package does the LM4872ITP/NOPB use?
The LM4872ITP/NOPB is housed in an 8-ball fine-pitch BGA (micro SMD) package measuring 3x3 mm with a 0.20 mm pitch, providing an extremely compact footprint ideal for high-density PCB layouts in portable electronics.
Is the LM4872ITP/NOPB REACH compliant?
Yes, the LM4872ITP/NOPB is REACH compliant as indicated by its compliance code and JESD-609 e1 designation, confirming it meets European Union regulations on hazardous substances in electronic components.
What types of devices use the LM4872ITP/NOPB?
The LM4872ITP/NOPB is commonly used in portable audio devices including smartphones, MP3 players, handheld gaming consoles, Bluetooth speakers, and IoT devices that require efficient 1-watt mono audio amplification in a minimal package size.
Related Guides
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 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
ISO7840FDW
Small Outline Packages
Integrated Circuit
ISO7820FDWR
Small Outline Packages
Integrated Circuit
ISO7763FQDBQRQ1
Small Outline Packages
Integrated Circuit
LM22671MRE-ADJNOPB
Small Outline Packages
Integrated Circuit
JFE150DCKT
SOT23 (5-Pin)
Integrated Circuit
ISO7820LLDWW
Small Outline Packages
Integrated Circuit
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.”