TPS51123ARGER
- Mfr.Part #
- TPS51123ARGER
- Manufacturer
- Texas Instruments
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG QUAD BUCK/LNR SYNC 24VQFN
- Stock
- 6,163
- In Stock :
- 6,163
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear + Switching
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Supply :
- 5.5V~28V
- Pin Count :
- 24
- Number of Functions :
- 1
- Number of Outputs :
- 4
- Operating Temperature :
- -40°C~85°C
- Operating Supply Voltage :
- 28V
- Voltage - Output 3 :
- 3.3V
- JESD-609 Code :
- e4
- Voltage/Current - Output 3 :
- 3.3V 100mA
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Height :
- 1mm
- Length :
- 4mm
- Series :
- D-CAP™
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Base Part Number :
- TPS51123
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 0.5mm
- Current - Output 3 :
- 100mA
- Frequency - Switching :
- 460kHz
- Voltage/Current - Output 1 :
- Controller
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 5.5V
- Number of Terminations :
- 24
- Factory Lead Time :
- 6 Weeks
- Additional Feature :
- OPERATES IN ADJUSTABLE MODE FROM 2 TO 5.5V, ALSO OPERATES AS LDO REGULATOR
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Cut Tape (CT)
- Thickness :
- 880μm
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Number of Pins :
- 24
- Package / Case :
- 24-VFQFN Exposed Pad
- Topology :
- Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
- w/Sequencer :
- No
- Datasheets
- TPS51123ARGER

Voltage Regulators - Linear + Switching Texas Instruments TPS51123ARGER Overview
The Voltage Regulators - Linear + Switching Texas Instruments TPS51123ARGER is a highly sophisticated dual-synchronous, step-down controller integrated circuit (IC) designed for precision applications in power supply systems. This component is engineered to meet rigorous power regulation requirements while maximizing efficiency across various load conditions. Texas Instruments' advanced technology enables this regulator to deliver stable, reliable performance, making it an essential solution for high-performance electronics. The incorporation of both buck and linear regulator functionalities into a single 24-VQFN package not only simplifies the design but also enhances the overall system robustness and response time.
TPS51123ARGER Features
The TPS51123ARGER IC boasts several key features that make it stand out. It includes adaptive on-time D-CAP™ mode control which provides a fast transient response. This IC also supports a wide input voltage range, making it versatile for various applications. The dual outputs are highly efficient, supporting both high-side and low-side MOSFET switches. Safety features include overvoltage, undervoltage, and thermal shutdown protection, ensuring the device operates safely under all conditions.
TPS51123ARGER Applications
- Notebook PCs: Powers CPU and GPU, offering adaptive voltage scaling to optimize power consumption during varying load conditions.
- Portable Electronics: Utilized in devices requiring efficient power management for extended battery life and reduced heat generation.
- Networking Equipment: Ensures stable and reliable power supply for sensitive networking hardware requiring consistent operational conditions.
- Telecommunications Systems: Delivers precise voltage levels necessary for telecommunications hardware, enhancing signal integrity and system reliability.
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