IR3801MTR1PBF
- Mfr.Part #
- IR3801MTR1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 15-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 7A PQFN
- Stock
- 30,459
- In Stock :
- 30,459
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- Series :
- SupIRBuck®
- Function :
- Step-Down
- Min Output Voltage :
- 600mV
- Length :
- 6mm
- Termination :
- SMD/SMT
- Max Input Voltage :
- 21V
- Width :
- 5mm
- Voltage - Input (Max) :
- 21V
- Frequency - Switching :
- 600kHz
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Base Part Number :
- IR3801MPBF
- Max Output Voltage :
- 12V
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- REACH SVHC :
- No SVHC
- Output Type :
- Adjustable
- Number of Pins :
- 15
- Output Voltage :
- 12V
- Voltage - Output (Min/Fixed) :
- 0.6V
- Current - Output :
- 7A
- Max Output Current :
- 7A
- RoHS Status :
- RoHS Compliant
- Topology :
- Buck
- Min Operating Temperature :
- -40°C
- Max Operating Temperature :
- 125°C
- Supplier Device Package :
- PQFN (5x6)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Input (Min) :
- 2.5V
- Max Supply Voltage :
- 21V
- Min Supply Voltage :
- 2.5V
- Voltage - Output (Max) :
- 12V
- Operating Temperature :
- -40°C~125°C TJ
- Published :
- 2008
- Height :
- 900μm
- Min Input Voltage :
- 2.5V
- Package / Case :
- 15-PowerVQFN
- Synchronous Rectifier :
- yes
- Datasheets
- IR3801MTR1PBF

Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3801MTR1PBF Overview
The Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3801MTR1PBF is a state-of-the-art, highly efficient buck regulator designed for precision performance in demanding applications. Manufactured by Infineon Technologies, a leader in power management technology, this adjustable 7A regulator ensures optimal power conversion and management with minimal energy loss. It's engineered to meet rigorous standards, offering a reliable and durable solution for advanced electronic systems. Ideal for integration into space-constrained environments, the compact PQFN package of IR3801MTR1PBF highlights its suitability for high-performance, high-density applications.
IR3801MTR1PBF Features
This buck regulator is known for its high efficiency and excellent thermal performance, capable of delivering up to 7A of continuous current. Its adjustable output allows for versatile applications, ensuring it meets various design requirements. The IR3801MTR1PBF also boasts a fast transient response, essential for maintaining stability and performance under dynamic load conditions. Furthermore, its enhanced power management capabilities are complemented by features such as over-current protection, thermal shutdown, and under-voltage lockout, which collectively safeguard the system's integrity during abnormal operating conditions.
IR3801MTR1PBF Applications
- Computing Systems: Used in motherboards and graphics cards to ensure stable and efficient power supply, enhancing overall performance and reliability.
- Telecommunications Equipment: Integral in powering routers and switches, where consistent and reliable power delivery is critical for maintaining system uptime and network integrity.
- Portable Devices: Applies to portable medical devices and compact industrial equipment, where efficiency and battery life are crucial for user convenience and operational longevity.
- Networking Hardware: Supports network servers and data storage systems by providing stable voltages, essential for high-speed data processing and storage reliability.
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