MP2155GQ-P
- Mfr.Part #
- MP2155GQ-P
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST 3.3V/ADJ 10QFN
- Stock
- 44,840
- In Stock :
- 44,840
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Supplier Device Package :
- 10-QFN (3x3)
- Voltage - Output (Max) :
- 5V
- Synchronous Rectifier :
- yes
- Package / Case :
- 10-VFDFN Exposed Pad
- Max Output Current :
- 1A
- Weight :
- 7.002332mg
- Voltage - Input (Max) :
- 5.5V
- Min Input Voltage :
- 2V
- Min Output Voltage :
- 1.5V
- Number of Pins :
- 10
- Radiation Hardening :
- No
- Voltage - Input (Min) :
- 2V
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Adjustable (Fixed)
- Voltage - Output (Min/Fixed) :
- 1.5V 3.3V
- Max Input Voltage :
- 5.5V
- Frequency - Switching :
- 1MHz
- Output Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Published :
- 2014
- Mount :
- Surface Mount
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 2V
- Operating Supply Voltage :
- 5.5V
- Topology :
- Buck-Boost
- Current - Output :
- 1A 2.2A
- Operating Temperature :
- -40°C~125°C TJ
- Min Operating Temperature :
- -40°C
- Factory Lead Time :
- 12 Weeks
- Operating Supply Current :
- 80μA
- Output Configuration :
- Positive
- Width :
- 3mm
- Length :
- 3mm
- Efficiency :
- 95 %
- Max Operating Temperature :
- 125°C
- Function :
- Step-Up/Step-Down
- Max Output Voltage :
- 5V
- Datasheets
- MP2155GQ-P

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP2155GQ-P Overview
The MP2155GQ-P, engineered by Monolithic Power Systems, stands as a pivotal component in the realm of Voltage Regulators - DC DC Switching Regulators. This highly versatile integrated circuit is designed to deliver precise power management with its dual-function capability of buck and boost regulation. Ensuring stable voltage output at either a fixed 3.3V or an adjustable setting, this IC meets the rigorous demands of varied electronic applications. The compact 10-QFN package not only saves space but also enhances the overall reliability and performance of the system, making it a preferred choice for designers looking to optimize their power solutions efficiently.
MP2155GQ-P Features
The MP2155GQ-P IC boasts a series of notable features that contribute to its efficiency and versatility. Key features include an integrated synchronous rectification technology to improve efficiency, a wide input voltage range suitable for various battery configurations and systems, and an automatic switching mechanism between buck and boost modes to maintain stable output voltage irrespective of input fluctuations. Additionally, its thermal overload protection ensures the longevity and reliability of both the regulator and the application it powers.
MP2155GQ-P Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, the MP2155GQ-P manages power efficiently to extend battery life while maintaining performance integrity.
- Wearable Technology: In devices like smartwatches and fitness trackers, this IC helps in minimizing power consumption while maximizing reliability and device longevity.
- Medical Devices: For critical health monitoring equipment, the MP2155GQ-P ensures consistent performance and dependable power management, critical for patient safety and device functionality.
- Automotive Applications: Used in vehicle-based systems for powering sensors, controllers, and GPS systems, ensuring that these components receive stable and reliable power under varying operational conditions.
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