LTC3838EUHF-1#TRPBF
- Mfr.Part #
- LTC3838EUHF-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38QFN
- Stock
- 39,704
- In Stock :
- 39,704
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e3
- Package / Case :
- 38-WFQFN Exposed Pad
- Base Part Number :
- LTC3838
- Number of Terminations :
- 38
- Topology :
- Buck
- Output Type :
- Transistor Driver
- Control Features :
- Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Additional Feature :
- OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT
- ECCN Code :
- EAR99
- Width :
- 5mm
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 7mm
- Function :
- Step-Down
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- 200kHz~2MHz
- Input Voltage-Nom :
- 15V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Terminal Pitch :
- 0.5mm
- Number of Outputs :
- 2
- Input Voltage (Max) :
- 38V
- JESD-30 Code :
- R-PQCC-N38
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Min) :
- 4.5V
- Height Seated (Max) :
- 0.8mm
- Output Configuration :
- Positive
- Clock Sync :
- No
- Terminal Position :
- QUAD
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Series :
- PolyPhase®
- Published :
- 2013
- Factory Lead Time :
- 26 Weeks
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Surface Mount :
- yes
- Datasheets
- LTC3838EUHF-1#TRPBF

DC DC Switching Controllers Analog Devices, Inc. LTC3838EUHF-1#TRPBF Overview
The LTC3838EUHF-1#TRPBF from Analog Devices, Inc. is a high-performance, DC DC Switching Controller designed for precision voltage regulation and efficiency. Expertly engineered to handle complex power management challenges, this controller is ideal for demanding applications that require reliable and continuous power supply. Its advanced architecture allows for dual-phase operation, enhancing its ability to provide stable, low-noise output, crucial for sensitive electronic components. The LTC3838EUHF-1#TRPBF integrates seamlessly into system designs, offering a compact solution in a 38QFN package, ensuring minimal footprint while maximizing performance.
LTC3838EUHF-1#TRPBF Features
This sophisticated controller boasts a range of features designed to enhance system reliability and power efficiency. Key features include programmable frequency up to 1MHz, which allows for smaller external components and a more compact overall design. It also supports a wide input voltage range, making it versatile for various power systems. The device's powerful dual output stages can be used for high current applications, while its precision voltage regulation maintains stability and protects critical system components from power irregularities.
LTC3838EUHF-1#TRPBF Applications
- Telecommunications Infrastructure: In telecom equipment, this controller stabilizes voltage supply, even under fluctuating input conditions, ensuring reliable communication.
- Enterprise Computing Solutions: Utilized in servers and high-performance computing systems, the LTC3838EUHF-1#TRPBF manages power efficiently to maintain system stability and prevent thermal overload.
- Automotive Electronics: Supports automotive applications requiring robust power solutions that can withstand harsh environments and variable voltages.
- Portable Devices: Ideal for battery-powered applications, where efficient power conversion extends battery life and enhances device performance.
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