LT3640EFE
- Mfr.Part #
- LT3640EFE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.1/1.3A 28TSSOP
- Stock
- 40,511
- In Stock :
- 40,511
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Frequency - Switching :
- 500kHz~2MHz
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 35V
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.65mm
- Surface Mount :
- yes
- Length :
- 9.7mm
- Synchronous Rectifier :
- No
- Number of Terminations :
- 28
- Additional Feature :
- PFM CONTROL TECHNIQUE ALSO POSSIBLE
- Topology :
- Buck
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- Voltage - Input (Min) :
- 2.5V
- Packaging :
- Tube
- Function :
- Step-Down
- Voltage - Output (Max) :
- 33.97V
- Input Voltage-Nom :
- 12V
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Output Configuration :
- Positive
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- RoHS Status :
- Non-RoHS Compliant
- Number of Outputs :
- 2
- Current - Output :
- 1.1A 1.3A
- Switcher Configuration :
- PHASE-SHIFT
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 4.4mm
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Datasheets
- LT3640EFE

[Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3640EFE] Overview
Welcome to the cutting-edge realm of voltage regulation with the LT3640EFE from Analog Devices, Inc. This integrated circuit marvel, housed in a 28-TSSOP package, redefines precision and efficiency in power management. Designed to meet the demands of modern electronics, the LT3640EFE offers adjustable buck regulation with a maximum output current of 1.3A, ensuring stable power delivery across various applications.
Whether you're navigating the complexities of industrial automation, delving into the intricacies of telecommunications, or exploring the vast opportunities in automotive electronics, the LT3640EFE stands as a beacon of reliability and performance. Experience seamless integration, superior efficiency, and uncompromising quality with every unit.
LT3640EFE Features
- Adjustable Buck Regulation
- Maximum Output Current: 1.3A
- High Efficiency
- Compact 28-TSSOP Package
- Wide Input Voltage Range
- Low Quiescent Current
- Thermal Shutdown
- Fixed Frequency Operation
LT3640EFE Applications
- Industrial Automation: Implement precise voltage regulation in PLCs, motor control systems, and robotics for enhanced performance and reliability.
- Telecommunications: Ensure stable power supply in base stations, network infrastructure, and communication modules for uninterrupted connectivity and signal integrity.
- Automotive Electronics: Integrate the LT3640EFE into infotainment systems, advanced driver assistance systems (ADAS), and onboard chargers for efficient power management and enhanced vehicle functionality.
In industrial automation, the LT3640EFE facilitates seamless operation of programmable logic controllers (PLCs), motor control systems, and robotic arms by providing precise voltage regulation, ensuring optimal performance even in demanding environments.
For telecommunications applications, the LT3640EFE plays a critical role in maintaining stable power supply in base stations, network infrastructure, and communication modules, safeguarding against fluctuations and ensuring consistent signal transmission.
When integrated into automotive electronics, such as infotainment systems, advanced driver assistance systems (ADAS), and onboard chargers, the LT3640EFE optimizes power management, contributing to enhanced vehicle functionality and efficiency.
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.
















