TFA9891UK/N1AZ
TFA9891UK/N1AZ
Active
Description:  IC AMP CLASS D MONO 3.6W 49WLCSP
Manufacturer:  NXP Semiconductors
History Price: $2.69000
In Stock: 32000
TFA9891UK/N1AZ Specification
Specification
Part No
TFA9891UK/N1AZ
Category
Linear - Amplifiers - Audio
Manufacturer
NXP Semiconductors
Series
-
Packaging
Tape & Reel (TR)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
Class D
Output Type
1-Channel (Mono)
Max Output Power x Channels @ Load
3.6W x 1 @ 8Ohm
Voltage - Supply
2.7V ~ 5.5V
Features
Depop, Short-Circuit and Thermal Protection
Mounting Type
Surface Mount
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Supplier Device Package
49-WLCSP (3.43x2.98)
Package / Case
49-UFBGA, WLCSP
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  • Customer Reviews
    4.95 out of 5.00 stars from 76 customer reviews from all over the world
    Livia de Boer
    Netherlands
    5 stars
    2026-03-20 04:51
    fast shipping, good quality.
    Julie Barnes
    United States
    5 stars
    2026-03-20 03:51
    the IC chips arrived ahead of estimated delivery date...all items were in good shape ..correct t amount..but they were not shipped in an antistatic bag which means there is a potential for them not to work cause of static shock
    Thomas Jackson
    United States
    5 stars
    2026-03-18 21:33
    Thank you very much. The chip came well packed and with rolling balls. Working capacity did not check.
    Roberto De Luca
    Italy
    5 stars
    2026-03-18 14:12
    Great product, original and soon it will buy another, seller certificate
    Inès Marchal
    France
    5 stars
    2026-03-18 13:30
    Not tested yet, but the product with the right marking. Very serious packaging (a piece of tray). Thank you
    Clara Beatriz
    Spain
    5 stars
    2026-03-18 12:10
    They all work well. This time the package has taken a little longer than normal to arrive.