A2337 A2338 APL1096 343S00438 Power Supply IC

Product Description

The MacBook A2337 A2338 APL1096 Power Supply IC is a replacement power-management IC designed for compatible Apple MacBook logic board repair. The IC is identified by the markings 343S00438 and APL1096 and is associated with the PMU/PMIC power-management circuitry.

This MacBook A2337 A2338 APL1096 Power Supply IC is used on compatible MacBook Air A2337 M1 and MacBook Pro A2338 M1 logic boards. Repair references identify the component as the master PMU and show the board location as U8100.

The 343S00438 APL1096 IC is intended for board-level repair and replacement of a faulty power-management component. Proper BGA rework equipment and board-level repair experience are required for installation.

Compatible Models

• Apple MacBook Air 13-inch A2337
• MacBook Air M1 Late 2020
• MacBook Pro 13-inch A2338
• MacBook Pro M1 2020
• Compatible logic boards using 343S00438 / APL1096
• Always verify the original IC marking and board number before ordering

Compatible Part Numbers

• 343S00438
• APL1096
• U8100 – board reference/designator
• TMLT46B0-JPE – schematic reference reported for this IC

Product Details

• Product Type: Power Supply IC / PMU / PMIC
• Compatible Brand: Apple
• Compatible Models: MacBook Air A2337 / MacBook Pro A2338
• Processor Generation: Apple M1
• IC Marking: 343S00438 / APL1096
• Board Location: U8100
• Component Type: Power Management IC
• Installation: BGA Board-Level Repair
• Condition: Replacement IC

Warranty Details

Warranty: No Warranty
Warranty Service Type: No Warranty
Warranty Type: No Warranty

Important Note:-

• Please verify the IC marking 343S00438 / APL1096 and your exact logic-board model before ordering.
• This is a board-level electronic component, not a complete motherboard or power board.
• A2337 and A2338 compatibility should be confirmed against the original board and IC marking before replacement.
• The IC is associated with the U8100 master PMU position on compatible boards.
• Professional BGA repair is strongly recommended. Specialized rework equipment is required for proper removal and installation.
• Incorrect temperature, alignment, soldering, or reballing can permanently damage the logic board.
• ICs are sensitive to static electricity and improper handling.
• Product images are for reference only. Actual chip markings may vary slightly.
• No warranty is provided for this IC due to the nature of board-level electronic components.
• If the product is found to be out of stock after ordering, the payment will be refunded.

FAQs

1. What is 343S00438 APL1096?

343S00438 APL1096 is a power-management/PMU IC used on compatible Apple MacBook logic boards. It is identified as the master PMU on A2337/A2338 M1 boards.

2. Is this IC compatible with MacBook Air A2337?

Yes. The 343S00438 APL1096 is listed for compatible MacBook Air A2337 M1 logic boards.

3. Is this IC compatible with MacBook Pro A2338?

Yes. Repair and component listings identify 343S00438 APL1096 with compatible MacBook Pro A2338 M1 boards.

4. Where is this IC located on the logic board?

The IC is commonly identified at the U8100 board position on compatible logic boards.

5. Can I replace this IC without BGA equipment?

No. This is a board-level BGA component. Professional BGA rework equipment and appropriate board-repair experience are recommended for replacement.