Free hotline:
+86 135 5637 6665
+852 2632 9637
Image shown is a representation only.
Exact specifications should be obtained from the product data sheet.
Hot-selling and scarce MP28127DQ-LF-Z 1.25A, 5.5V Synchronous Step-Down Switching Regulator QFN
Manufacturer Product Number
MP28127DQ-LF-Z
Description
MP28127DQ-LF-Z 1.25A, 5.5V Synchronous Step-Down Switching Regulator QFN
Package Condition
TRAY
Datasheet
We are just Spot traders, Stockists, Sraders, PCBA&BOM service providers,Purchaser.
All intellectual property rights of products on our website belong to the original factory!
(In addition to ANSC's own customized products)
Product Descriptions
The MP28127 is an internally compensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP28127 operates from a 2.7V to 5.5V input and generates an output voltage as low as 0.8V.
The MP28127 integrates a high-side switch and a synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP28127 based solution delivers a very compact footprint with a minimum component count.
The MP28127 is available in a small 3mm x 3mm 10-lead QFN package.
Product Features
• 1.25A Output Current
• Input Operation Range: 2.7V to 5.5V
• All Ceramic Capacitor Design
• 1.5MHz Fixed Switching Frequency
• Adjustable Output from 0.8V to 0.9xVIN
• Internal Soft-Start
• Frequency Synchronization Input
• Power Good Output
• Thermal Shutdown
• Cycle-by-Cycle Current Limiting
• Hiccup Short Circuit Protection
• 3mm x 3mm 10-lead QFN Package
Product Applications
• µP/ASIC/DSP/FPGA Core and I/O Supplies
• Printers and LCD TVs
• Network and Telecom Equipment
• Point of Load Regulators
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MP28127DQ-LF-Z |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Not For New Designs |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 4.95V |
| Current - Output | 1.25A |
| Frequency - Switching | 1.5MHz |
| Synchronous Rectifier | YES |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-QFN (3x3) |
| Base Product Number | MP28127 |
Product Photos
For more product information, please download the PDF
Other Products In The same category:
MP28127DQ-LF-Z 1.25A, 5.5V Synchronous Step-Down Switching Regulator QFN
5000In stock:
Can ship immediately