MCP1612-ADJI/MS
ActiveDC-DC SWITCHING BUCK STEP DOWN REGULATOR, ADJUSTABLE, 2.7V-5.5VIN, 800MV-5VOUT, 1AOUT, MSOP-8
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MCP1612-ADJI/MS
ActiveDC-DC SWITCHING BUCK STEP DOWN REGULATOR, ADJUSTABLE, 2.7V-5.5VIN, 800MV-5VOUT, 1AOUT, MSOP-8
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1612-ADJI/MS |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 1.4 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 | 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) | 5 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 | Tube | 1 | $ 2.05 | |
| 25 | $ 1.70 | |||
| 100 | $ 1.55 | |||
| Microchip Direct | TUBE | 1 | $ 2.05 | |
| 25 | $ 1.70 | |||
| 100 | $ 1.55 | |||
| 1000 | $ 1.50 | |||
| 5000 | $ 1.49 | |||
| Newark | Each | 100 | $ 1.60 | |
Description
General part information
MCP1612 Series
Microchip’s MCP1612 DC-to-DC converter offers the customer a compact and inexpensive method of efficiently converting battery and bus voltages to the lower voltages required by various circuits within their systems. This device is available in space efficient MSOP and DFN packages, and in the case of the DFN, thermally enhanced. Because the power FET and synchronous FET are integrated, minimal external components are required. Likewise, due to the high switching frequency, the requisite external inductor and capacitor can be minimized. Since the output voltage is adjustable with an external resistor divider, only the base device need be stocked to provide the customer with a multitude of output voltage variations.
Documents
Technical documentation and resources
