MCP1603T-330I/OS-MICROCHIP-Synchronous Buck Step Down,Switching Regulator, Fixed, 2.7V-5.5V In, 3.30V/0.5A Out, 2.8 MHz, TSOT-5

MCP1603T-330I/OS-MICROCHIP-Synchronous Buck Step Down,Switching Regulator, Fixed, 2.7V-5.5V In, 3.30V/0.5A Out, 2.8 MHz, TSOT-5.The MCP1603T-330I/OS is a high-efficiency fully-integrated Synchronous Buck Regulator whose 2.7 to 5.5V input voltage range makes it ideally suited for applications powered from 1-cell Li-ion or 2-cell/3-cell NiMH/NiCd batteries. At heavy loads, the MCP1603 operates in the 2MHz fixed frequency pulse-width modulation (PWM) mode, which provides a low noise, low-output ripple, small-size solution. When the load is reduced to light levels, the MCP1603/L automatically changes operation to a Pulse Frequency Modulation (PFM) mode to minimize quiescent current draw from the battery. No intervention is necessary for a smooth transition from one mode to another. These two modes of operation allows the MCP1603 to achieve the highest efficiency over the entire operating current range.

Note: Images for reference only.

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Specifications:

Output Type:: Fixed No. of Outputs:: 1Outputs Topology:: Synchronous Buck (Step Down) Input Voltage Min:: 2.7V Input Voltage Max:: 5.5V Max Output Current:: 500mA Output Current:: 500mA IC Case / Package:: TSOT No. of Pins:: 5Pins IC Mounting:: Surface Mount Output Voltage - Nom:: 3.3V Output Voltage Nom:: 3.3V Switching Frequency Typ:: 2MHz Efficiency:: 90% Operating Temperature Min:: -40°C Operating Temperature Max:: 85°C

For detailed specifications, please refer to datasheet in Attachments.

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Package Includes:

1 x MCP1603T-330I/OS-MICROCHIP-Synchronous Buck Step Down,Switching Regulator, Fixed, 2.7V-5.5V In, 3.30V/0.5A Out, 2.8 MHz, TSOT-5