IR3894MTR1PBF
- Mfr.Part #
- IR3894MTR1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 16-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 12A 16PQFN
- Stock
- 8,237
- In Stock :
- 8,237
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 21V
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Output (Min/Fixed) :
- 0.5V
- Max Output Current :
- 12A
- Function :
- Step-Down
- Width :
- 6mm
- Series :
- SupIRBuck®
- Output Configuration :
- Positive
- Package / Case :
- 16-PowerVQFN
- Synchronous Rectifier :
- yes
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- VOLTAGE-MODE
- Mount :
- Surface Mount
- Topology :
- Buck
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Surface Mount
- Length :
- 6mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- QUAD
- Height :
- 950μm
- Output Voltage :
- 860mV
- Number of Outputs :
- 1
- Output Type :
- Adjustable
- RoHS Status :
- RoHS Compliant
- Radiation Hardening :
- No
- Published :
- 2002
- Number of Pins :
- 16
- Voltage - Input (Min) :
- 1V
- Base Part Number :
- IR3894MPBF
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Min Output Voltage :
- 500mV
- Number of Terminations :
- 17
- Contact Plating :
- Tin
- Voltage - Output (Max) :
- 18.06V
- ECCN Code :
- EAR99
- Frequency - Switching :
- 300kHz~1.5MHz
- Max Output Voltage :
- 18.06V
- Input Voltage-Nom :
- 12V
- Datasheets
- IR3894MTR1PBF

Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3894MTR1PBF Overview
The Infineon Technologies IR3894MTR1PBF is a highly efficient, adjustable buck regulator designed to meet the demanding requirements of modern electronic devices. This voltage regulator from Infineon's trusted line of DC DC Switching Regulators ensures reliable performance with its advanced circuit design. Ideal for applications requiring a compact, high-performance power management solution, the IR3894MTR1PBF facilitates remarkable power efficiency and robust operation in a variety of settings. Key features include its ability to handle up to 12A of output current and its operational versatility, allowing for adjustable output voltage to suit a wide range of electronic devices.
IR3894MTR1PBF Features
The IR3894MTR1PBF is equipped with several standout features that make it an excellent choice for powering complex electronics. These include an adjustable output from 0.5V to 0.86V times the input voltage, high efficiency up to 97%, and a compact 16-PQFN package. Additionally, the device incorporates over-temperature and over-current protection, enhancing its reliability and safety in operation.
IR3894MTR1PBF Applications
- Computing Systems: Used in servers and high-performance computing systems, the IR3894MTR1PBF manages power supply efficiently, ensuring stability and reliability under variable load conditions.
- Networking Equipment: Ideal for routers, switches, and networking panels, this regulator provides consistent performance, essential for maintaining uninterrupted network operations.
- Telecommunications: It supports telecommunications infrastructure by regulating power in base stations and telecom switches, which require precise voltage regulation to ensure effective communication.
- Industrial Systems: In industrial applications, the IR3894MTR1PBF adjusts power supply in automated machinery and control systems, offering resilience against fluctuations and disturbances in industrial environments.
- Portable Devices: Perfect for portable medical devices and mobile computing devices, where power efficiency and compact sizing are critical.
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