
ONSEMI FAB3103UCX
Manufacturer No:
FAB3103UCX
Manufacturer:
Package:
12-UFBGA, WLCSP
Description:
2.3 Watt Class-D Audio Amplifier with Integrated Boost Regulator and Automatic Gain Control
Quantity:
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

Step5:Anti-collision Filling

Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
FAB3103UCX Information
ONSEMI FAB3103UCX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAB3103UCX.
- Type
- Parameter
- Container Type
- REEL
- VCC Max (V)
- -
- THD + N Typ (%)
- 0.02
- Package Type
- WLCSP-12
- Container Qty.
- 3000
- Output Power Typ (W)
- 2.3
- Output Type
- Single
- MSL Type
- 1
- IQ Typ (mA)
- 2.7
- MSL Temp (°C)
- 260
- Type
- Parameter
- Class
- D
- ton Typ (ms)
- -
- ISD Typ (nA)
- 100
- Case Outline
- 567QB
Download datasheets and manufacturer documentation for ONSEMI FAB3103UCX.
Datasheet:
Package Drawing:
The FAB3103 is a mono Class-D audio amplifier with an integrated boost regulator that achieves high output audio over a power supply range of 2.5V to 5.2V.Automatic Boost Shutdown dynamically shuts down the boost regulator at low output power for greater efficiency and lower quiescent current consumption.Automatic Gain Control (AGC) monitors the battery and reduces gain as the battery voltage drops to limit maximum current consumption, extending battery runtime and preventing mobile device shutdown.
FAB3103UCX Relevant information
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
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