LT3689IMSE-5#PBF
- Mfr.Part #
- LT3689IMSE-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 700MA 16QFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- 5V
- Package / Case :
- 16-WFQFN Exposed Pad
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 3.6V
- Output Voltage :
- 5V
- Terminal Position :
- Dual
- Width :
- 3mm
- Length :
- 4.039mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Type :
- FIXED
- Published :
- 2013
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Input Voltage-Nom :
- 12V
- Function :
- Step-Down
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 16
- Current - Output :
- 700mA
- ECCN Code :
- EAR99
- Control Mode :
- CURRENT-MODE
- Terminal Pitch :
- 0.5mm
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Voltage - Input (Max) :
- 36V
- Frequency - Switching :
- 500kHz~2MHz
- Base Part Number :
- LT3689
- Datasheets
- LT3689IMSE-5#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3689IMSE-5#PBF Overview
Introducing the LT3689IMSE-5#PBF, a compact and highly efficient DC-DC switching regulator from Analog Devices, Inc., specifically designed for applications requiring a stable and reliable power supply. This cutting-edge voltage regulator delivers a fixed 5V output at up to 700mA, making it an excellent choice for powering sensitive electronic components. Its small form factor, encapsulated in a 16-lead QFN package, ensures minimal footprint on system designs while offering robust performance in a variety of environments.
LT3689IMSE-5#PBF Features
The LT3689IMSE-5#PBF boasts several features that make it standout for precision applications, including a wide input voltage range from 3.6V to 36V, which accommodates varying power supplies and transient voltage spikes. Its internal 1.1MHz switching frequency allows for the use of small, low-cost capacitors and inductors, reducing overall component size and system cost. Additionally, it features internal thermal protection and current limiting, enhancing the safety and durability of the device.
LT3689IMSE-5#PBF Applications
- Portable Devices: Ensures reliable power delivery while maintaining efficiency in battery-powered portable devices such as medical monitors and hand-held scanners.
- Automotive Electronics: Utilizes its robust input voltage range and thermal protection features for applications in automotive power systems, such as dashboard electronics and GPS units.
- Industrial Equipment: Ideal for powering sensitive industrial sensors and controls, thanks to its stable output and protective features against environmental variables.
- Communication Equipment: Provides clean and consistent power necessary for communication devices, ensuring minimal noise and interference in radios and modems.
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