111-4188PBF
- Mfr.Part #
- 111-4188PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 35-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 6A 35QFN
- Stock
- 2,928
- In Stock :
- 2,928
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 21V
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Topology :
- Buck
- Voltage - Output (Min/Fixed) :
- 0.5V
- RoHS Status :
- ROHS3 Compliant
- Series :
- SupIRBuck®
- Function :
- Step-Down
- Package / Case :
- 35-PowerVQFN
- Voltage - Output (Max) :
- 18.38V
- Frequency - Switching :
- 400kHz~1.5MHz
- Current - Output :
- 6A
- Mounting Type :
- Surface Mount
- Output Type :
- Adjustable
- Voltage - Input (Min) :
- 1.2V
- ECCN Code :
- EAR99
- Published :
- 2016
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- yes
- Datasheets
- 111-4188PBF

Voltage Regulators - DC DC Switching Regulators Infineon Technologies 111-4188PBF Overview
The Infineon Technologies 111-4188PBF adjustable buck regulator is a standout component in the realm of power management solutions. Designed for high efficiency and versatility, this IC facilitates reliable voltage reduction from a higher input voltage to a lower output voltage. It is ideal for applications requiring a robust power supply framework, where space and efficiency are at a premium. Incorporating advanced technology from Infineon, the 111-4188PBF ensures minimal heat generation and optimized performance, making it a top choice for designers focusing on innovation and sustainability.
111-4188PBF Features
This high-performance IC REG BUCK ADJUSTABLE 6A 35QFN from Infineon Technologies offers several key features that make it highly attractive for sophisticated electronic applications. These include a wide input voltage range, high output current capacity of up to 6A, and adjustable output voltage settings. The device's compact 35QFN package ensures a small footprint while providing excellent thermal performance and reduced electromagnetic interference (EMI), crucial for maintaining system integrity in sensitive applications.
111-4188PBF Applications
- Computing Systems: Utilized in servers and PCs, the 111-4188PBF helps in managing the precise power requirements essential for stable and efficient operation.
- Telecommunications: Critical in power supply designs for routers, switches, and other networking equipment, ensuring consistent performance even under fluctuating power conditions.
- Industrial Equipment: Provides efficient power management solutions for automated machinery and process control systems, where reliability and energy efficiency are paramount.
- Portable Devices: Ideal for powering portable and battery-operated devices such as handheld scanners and industrial PDAs, offering extended battery life and reliability.
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