MAX8643ETG+T
- Mfr.Part #
- MAX8643ETG+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 24TQFN
- Stock
- 1,000
- In Stock :
- 1,000
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Max Output Current :
- 3A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 3.6V
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Function :
- Step-Down
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Voltage - Input (Min) :
- 2.35V
- Voltage - Output (Min/Fixed) :
- 0.6V
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Number of Terminations :
- 24
- Voltage - Input (Max) :
- 3.6V
- Synchronous Rectifier :
- yes
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.5mm
- Input Voltage-Nom :
- 3.3V
- Factory Lead Time :
- 6 Weeks
- Height Seated (Max) :
- 0.8mm
- Number of Pins :
- 24
- Width :
- 4mm
- Package / Case :
- 24-WFQFN Exposed Pad
- Frequency - Switching :
- 500kHz~2MHz
- Published :
- 2007
- Voltage - Output (Max) :
- 3.24V
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- MAX8643
- Output Voltage :
- 3.2V
- Mount :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Adjustable
- Datasheets
- MAX8643ETG+T

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. MAX8643ETG+T Overview
The MAX8643ETG+T from Analog Devices, Inc. stands out in the realm of Voltage Regulators - DC DC Switching Regulators, providing robust performance with high efficiency and adaptability. Designed to manage power requirements with precision, this adjustable buck regulator supports a maximum output current of 3A, making it an ideal choice for demanding applications. Its compact 24TQFN package ensures a minimal footprint on the system board, facilitating enhanced system design flexibility. This product is particularly engineered to meet the rigorous standards of high-performance portable devices, offering a versatile solution to modern electronic challenges.
MAX8643ETG+T Features
- Adjustable output voltage for tailored power supply needs
- High 3A output current capacity suitable for high-demand applications
- Efficient power conversion, which minimizes energy loss and heat generation
- Compact 24TQFN package, optimizing board space
- High-frequency operation that reduces the size of external components
MAX8643ETG+T Applications
- Portable Devices: Perfect for powering the latest smartphones, tablets, and handheld gaming devices, providing reliable power management with minimal energy wastage.
- Networking Equipment: Ideal for use in routers and switches where consistent and efficient voltage regulation is critical for system reliability and performance.
- Consumer Electronics: Enhances the performance and efficiency of devices such as wireless speakers and digital cameras by ensuring stable and consistent power delivery.
- Computing Platforms: Suitable for laptops and small form factor PCs, where space is at a premium and power efficiency is necessary for better thermal management.
- Medical Devices: Provides dependable power for critical medical devices where precision and reliability are paramount for patient safety.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















