LT3690HUFE#PBF
- Mfr.Part #
- LT3690HUFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 26-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 4A 26QFN
- Stock
- 3,642
- In Stock :
- 3,642
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lead Free :
- Lead Free
- Number of Pins :
- 26
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 0.8V
- Base Part Number :
- LT3690
- Control Mode :
- CURRENT-MODE
- Factory Lead Time :
- 20 Weeks
- Width :
- 4mm
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 3.9V
- Height Seated (Max) :
- 0.8mm
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 225
- Terminal Pitch :
- 0.5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Function :
- Step-Down
- Current - Output :
- 4A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 26
- Output Type :
- Adjustable
- Topology :
- Buck
- Voltage - Input (Max) :
- 36V
- Terminal Position :
- QUAD
- Packaging :
- Tube
- Operating Temperature :
- -40°C~150°C TJ
- Synchronous Rectifier :
- No
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Input Voltage-Nom :
- 12V
- Output Voltage :
- 20V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Published :
- 2015
- Frequency - Switching :
- 138kHz~1.5MHz
- Package / Case :
- 26-WFQFN Exposed Pad
- Number of Outputs :
- 1
- Length :
- 6mm
- Datasheets
- LT3690HUFE#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3690HUFE#PBF Overview
The LT3690HUFE#PBF, a versatile and robust adjustable 4A buck regulator by Analog Devices, Inc., stands out in the realm of Voltage Regulators - DC DC Switching Regulators. Engineered to deliver high performance in demanding environments, this regulator ensures efficient power conversion with minimal heat generation. It is housed in a compact 26-QFN package, making it ideal for space-constrained applications. The LT3690HUFE#PBF supports a wide input voltage range, facilitating flexible integration into various industrial and commercial electronic systems.
LT3690HUFE#PBF Features
The LT3690HUFE#PBF is equipped with numerous features that enhance its reliability and usability. These include programmable switching frequency, which allows for customization to meet specific application needs and minimizes external interference. Its thermal shutdown feature provides added protection against overheating, ensuring long-term stability and performance. Additionally, the device offers a power good flag that assists in sequencing and monitoring system stability.
LT3690HUFE#PBF Applications
- Telecommunication Equipment: The regulator can be used to provide stable voltage in high-speed communication devices, ensuring reliable operation and resilience against power variability.
- Portable Devices: Ideal for battery-powered gadgets where efficiency and compactness are crucial. The LT3690HUFE#PBF manages power consumption effectively, extending device usage on a single charge.
- Industrial Control Systems: With its robust build and ability to operate under varying electrical conditions, it is perfect for managing power in industrial environments, thus preventing machinery malfunction due to unstable voltage.
- Automotive Applications: It supports the demanding electrical environments typical in automotive applications, providing consistent performance for onboard electronics and sensor systems.
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