MIC23051-945YML
- Mfr.Part #
- MIC23051-945YML
- Manufacturer
- Micrel Inc.
- Package / Case
- 8-VFDFN Exposed Pad, 8-MLF®
- Datasheet
- Download
- Description
- 4 MHZ PWM BUCK REG W/HYPERLIGHT
- Stock
- 2,610
- In Stock :
- 2,610
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Voltage Regulators - Linear Regulator Controllers
- Terminal Pitch :
- 0.5 mm
- Voltage - Input (Max) :
- 5.5V
- Manufacturer :
- Microchip
- Min Operating Temperature :
- -40°C
- Voltage - Output (Min/Fixed) :
- 1.25V
- Max Operating Temperature :
- 125°C
- Synchronous Rectifier :
- yes
- Max Input Voltage :
- 5.5V
- Subcategory :
- PMIC - Power Management ICs
- Voltage - Input (Min) :
- 2.7V
- Base Part Number :
- MIC23051
- Voltage - Output (Max) :
- --
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Seated Height-Max :
- 0.9 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 0.6 A
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 8
- Operating Supply Voltage :
- 2.7, 5.5 V
- Number of Pins :
- 8
- Switcher Configuration :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Brand :
- Microchip Technology
- Surface Mount :
- yes
- Series :
- HyperLight Load®
- Output Current-Max :
- 0.6 A
- Factory Lead Time :
- 8 Weeks
- Qualification Status :
- Not Qualified
- Package :
- Tape and Reel (TR)
- Base Product Number :
- MIC23051
- Frequency - Switching :
- 4MHz
- Product Type :
- Switching Voltage Regulators
- Type :
- Step Down
- Reach Compliance Code :
- Compliant
- Output Type :
- FIXED
- Length :
- 2 mm
- Current - Output :
- 600mA
- Product Status :
- Active
- Terminal Position :
- Dual
- Supplier Device Package :
- 8-MLF® (2x2)
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 2 mm
- Package / Case :
- 8-VFDFN Exposed Pad, 8-MLF®
- HTS Code :
- 8542.39.00.01
- Supplier Package :
- VDFN
- Switching Frequency-Max :
- 4600 kHz
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Output Configuration :
- Positive
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Function :
- Step-Down
- Number of Terminals :
- 8
- JESD-30 Code :
- S-PDSO-N8
- Input Voltage-Nom :
- 3.6 V
- Temperature Grade :
- Automotive
- ECCN Code :
- EAR99
- Max Output Current :
- 600mA
- Package Shape :
- Square
- Product Category :
- Switching Voltage Regulators
- Min Input Voltage :
- 2.7V
- Topology :
- Buck
- Additional Feature :
- ALSO HAS PFM CONTROL TECHNIQUE
- Number of Functions :
- 1
- Mounting :
- Surface Mount
- Lead Free :
- Lead Free
- Min Output Voltage :
- 1.25V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Screening Level :
- Extended Industrial
- Mounting Type :
- Surface Mount
- Datasheets
- MIC23051-945YML

Voltage Regulators - Linear Regulator Controllers Micrel Inc. MIC23051-945YML Overview
The MIC23051-945YML by Micrel Inc. is a state-of-the-art PWM buck regulator designed for high efficiency and compact size. This regulator operates at 4 MHz, enabling the use of smaller, less costly external components and reducing the overall footprint on the PCB. Ideal for applications requiring a high level of power efficiency, the MIC23051-945YML maintains excellent thermal performance and provides a consistent, reliable power supply. Its HyperLight Load® technology enhances light load efficiency, making it perfect for energy-sensitive applications.
MIC23051-945YML Features
The MIC23051-945YML boasts several features that make it a robust choice for power management solutions. These include its high-frequency operation up to 4 MHz, which allows for smaller inductor sizes and faster transient response. It also features a wide input voltage range, making it versatile for various applications. The HyperLight Load® technology ensures optimal efficiency at low output loads, while built-in thermal shutdown and current limit protections safeguard the device and connected components from potential damage.
MIC23051-945YML Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, where maintaining battery life while providing stable voltage is crucial.
- Wireless Communications: Applied in wireless routers and modems to ensure reliable operation and power efficiency, even under variable load conditions.
- Medical Devices: Essential in portable medical devices such as handheld diagnostics or monitoring systems, where consistent and reliable power delivery is vital for accurate readings.
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