MCP1601-I/MS
ActiveDC/DC SWITCHING REGULATOR, ADJUSTABLE, SYNCHRONOUS BUCK (STEP DOWN), SINGLE OUTPUT, 900MV TO 5.5V, 5… MORE
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MCP1601-I/MS
ActiveDC/DC SWITCHING REGULATOR, ADJUSTABLE, SYNCHRONOUS BUCK (STEP DOWN), SINGLE OUTPUT, 900MV TO 5.5V, 5… MORE
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1601-I/MS |
|---|---|
| Current - Output | 500 mA |
| Frequency - Switching | 750 kHz |
| 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 | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Supplier Device Package | 8-MSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.75 | |
| 25 | $ 1.46 | |||
| 100 | $ 1.33 | |||
| Microchip Direct | TUBE | 1 | $ 1.75 | |
| 25 | $ 1.46 | |||
| 100 | $ 1.33 | |||
| 1000 | $ 1.28 | |||
| 5000 | $ 1.27 | |||
| Newark | Each | 100 | $ 1.37 | |
Description
General part information
MCP1601 Series
The MCP1601 is a synchronous Buck (step-down) switching regulator that can continuously supply 500mA of load current. This DC/DC converter can provide output voltages of 0.9V to Vin with an operating efficiency that can exceed 92%. Although ideally suited for a single Li-Ion, or 2 to 3 cell NiCd, NiMH, or alkaline battery operation, the input range of 2.7V to 5.5V is also useful for converting bus voltages to standard system requirements.
Documents
Technical documentation and resources