LM49101TM Texas Instruments Integrated Circuit (Other) In Stock
LM49101TM is a 1-channel Class AB audio amplifier IC from Texas Instruments, delivering 1.3W output power in a compact 25-ball VFBGA package. Features low THD, ideal for portable consumer audio devices. From $1.06 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 25
- Lifecycle
- OBSOLETE
- Datasheet
- LM49101TM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1-channel Class AB audio amplifier with 1.3W nominal output power
- Ultra-compact 25-ball VFBGA (5x5mm) package for space-constrained designs
- Optimized for consumer portable audio applications with low distortion
- Single-function design simplifies audio output stage integration
Applications
The LM49101TM is designed for portable consumer electronics requiring compact, efficient mono audio amplification. It suits smartphones, tablets, Bluetooth speakers, and handheld media players where board space is limited. Its Class AB topology balances audio fidelity and power efficiency for battery-powered applications.
Specifications
| YTEOL | 0 |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER |
| JESD-30 Code | R-PBGA-B25 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 1.3W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA25,5X5,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
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 LM49101TM?
The LM49101TM delivers a nominal output power of 1.3W, making it suitable for driving small speakers in portable consumer audio devices such as smartphones and tablets.
What package does the LM49101TM use?
The LM49101TM is housed in a 25-ball Very Thin Profile Fine Pitch BGA (VFBGA) package with a 5x5mm body, enabling highly compact PCB layouts for space-constrained designs.
What are the typical applications for the LM49101TM?
The LM49101TM is commonly used in portable consumer electronics including smartphones, media players, Bluetooth speakers, and tablets, where a single-channel Class AB audio amplifier with low power consumption is required.
Is the LM49101TM a mono or stereo amplifier?
The LM49101TM is a mono (single-channel) audio amplifier with one function, designed to drive a single speaker output with up to 1.3W of output power.
Related Guides
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
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
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
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.3120 | $3.31 |
| 27+ | $2.6496 | $71.54 |
| 51+ | $1.1830 | $60.33 |
| 151+ | $1.1327 | $171.04 |
| 251+ | $1.0824 | $271.68 |
| 10000+ | $1.0600 | $10600.00 |
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.”