MP4558DN-LF-Z
ActiveMONOLITHIC POWER SYSTEMS (MPS)
SWITCHING REGULATOR, CURRENT-MODE, 3.7A, 2000KHZ SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8
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MP4558DN-LF-Z
ActiveMONOLITHIC POWER SYSTEMS (MPS)
SWITCHING REGULATOR, CURRENT-MODE, 3.7A, 2000KHZ SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | MP4558DN-LF-Z |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching [Max] | 2 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SOIC-EP |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Min) [Min] | 3.8 V |
| Voltage - Output (Max) [Max] | 52 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.78 | |
| 10 | $ 2.50 | |||
| 25 | $ 2.36 | |||
| 100 | $ 2.05 | |||
| 250 | $ 1.94 | |||
| 500 | $ 1.74 | |||
| 1000 | $ 1.47 | |||
| Digi-Reel® | 1 | $ 2.78 | ||
| 10 | $ 2.50 | |||
| 25 | $ 2.36 | |||
| 100 | $ 2.05 | |||
| 250 | $ 1.94 | |||
| 500 | $ 1.74 | |||
| 1000 | $ 1.47 | |||
| Tape & Reel (TR) | 2500 | $ 1.40 | ||
| 5000 | $ 1.34 | |||
Description
General part information
MP4558 Series
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Documents
Technical documentation and resources