LTC3440EMS#PBF
- Mfr.Part #
- LTC3440EMS#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 600MA 10MSOP
- Stock
- 22,350
- In Stock :
- 22,350
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Function :
- Step-Up/Step-Down
- Frequency - Switching :
- 300kHz~2MHz
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Buck-Boost
- Number of Terminations :
- 10
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Output Type :
- Adjustable
- Input Voltage-Nom :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- yes
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Max) :
- 5.5V
- Voltage - Input (Min) :
- 2.5V
- Number of Outputs :
- 1
- Qualification Status :
- Not Qualified
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3mm
- Length :
- 3mm
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- LTC3440
- Published :
- 2004
- Current - Output :
- 600mA
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 16 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Packaging :
- Tube
- Terminal Pitch :
- 0.5mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- LTC3440EMS#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3440EMS#PBF Overview
The LTC3440EMS#PBF from Analog Devices, Inc. is a high-performance adjustable DC-DC converter designed for flexibility across a variety of applications. This voltage regulator expertly combines buck and boost technology to maintain stable output voltage even when the input voltage varies above or below the output voltage. Its small 10-MSOP package makes it an ideal choice for space-constrained applications where efficiency and reliability are critical. As a robust solution in the Voltage Regulators - DC DC Switching Regulators category, the LTC3440EMS#PBF facilitates seamless integration into both portable and fixed devices, driving performance and extending battery life.
LTC3440EMS#PBF Features
- Adjustable output voltage from 2.5V to 5.25V, providing versatility for different operating conditions.
- High efficiency up to 96%, ensuring minimal energy loss during power conversion.
- Low quiescent current ideal for battery-powered devices, enhancing battery longevity.
- Integrated synchronous rectification, optimizing efficiency at both high and low load conditions.
- Capable of delivering up to 600mA of continuous output current, suitable for a wide range of applications.
- Thermal overload protection and short-circuit protection, securing both the device and user from electrical mishaps.
LTC3440EMS#PBF Applications
- Portable Devices: Ideal for powering portable medical devices where stable voltage is crucial for accurate readings and device functionality.
- Wearable Technology: Provides efficient power management in smartwatches and fitness trackers, maintaining long battery life in compact devices.
- Wireless Communication Systems: Used in wireless routers and modems to ensure reliable operation through stable voltage supply in fluctuating conditions.
- Industrial Instruments: Powers sensitive industrial measurement devices, enabling consistent performance in variable power environments.
- Energy Harvesting Systems: Supports systems that require efficient power conversion from variable renewable energy sources to stable outputs.
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