MCP1661T-E/OT
ActiveDC-DC SWITCHING REGULATOR BOOST, ADJUSTABLE, 2.4V-5.5VIN, 32V/200MA OUT, 500 KHZ, SOT-23-5
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MCP1661T-E/OT
ActiveDC-DC SWITCHING REGULATOR BOOST, ADJUSTABLE, 2.4V-5.5VIN, 32V/200MA OUT, 500 KHZ, SOT-23-5
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1661T-E/OT |
|---|---|
| Current - Output | 200 mA |
| Frequency - Switching | 500 kHz |
| Function | Step-Up |
| 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 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | False |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.4 V |
| Voltage - Output (Max) [Max] | 32 V |
| Voltage - Output (Min/Fixed) | 2.4 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 | $ 1.26 | |
| 25 | $ 1.05 | |||
| 100 | $ 0.97 | |||
| Digi-Reel® | 1 | $ 1.26 | ||
| 25 | $ 1.05 | |||
| 100 | $ 0.97 | |||
| Tape & Reel (TR) | 3000 | $ 0.97 | ||
| Microchip Direct | T/R | 1 | $ 1.26 | |
| 25 | $ 1.05 | |||
| 100 | $ 0.97 | |||
| 1000 | $ 0.91 | |||
| 5000 | $ 0.90 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 1.01 | |
Description
General part information
MCP1661 Series
The MCP1661 device is a compact, high-efficiency, fixed-frequency, non-synchronous step-up DC-DCconverter which integrates a 36V, 800 mΩ NMOS switch. It provides a space-efficient high-voltage step-up power supply solution for applications powered by either two-cell or three-cell alkaline, Lithium, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries.
Documents
Technical documentation and resources
