| Allicdata Part #: | MCP1603T-250I/OSTR-ND |
| Manufacturer Part#: |
MCP1603T-250I/OS |
| Price: | $ 0.58 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC REG BCK 2.5V 0.5A SYNC TSOT23 |
| More Detail: | Buck Switching Regulator IC Positive Fixed 2.5V 1 ... |
| DataSheet: | MCP1603T-250I/OS Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.53210 |
| Voltage - Output (Min/Fixed): | 2.5V |
| Base Part Number: | MCP1603 |
| Supplier Device Package: | TSOT-23-5 |
| Package / Case: | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 2MHz |
| Current - Output: | 500mA |
| Voltage - Output (Max): | -- |
| Series: | -- |
| Voltage - Input (Max): | 5.5V |
| Voltage - Input (Min): | 2.7V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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MCP 1603T-250I/OS is a voltage regulator from Microchip Technology Inc. It is a DC-DC switching regulator that is designed for low power applications. The MCP 1603T-250I/OS allows for adjustable output voltage settings from 1.6V to 18V, and is capable of supplying up to a maximum of 250mA of current. It also features a low dropout voltage, a low quiescent current, excellent line and load regulation, and a high efficiency. The device is designed for automotive, industrial, battery-powered systems, and other applications where low power is required.
The MCP 1603T-250I/OS is a non-synchronous buck converter, and it draws power from an input source, such as a battery. The device takes the input voltage and reduces it to an adjustable output voltage, depending on the settings. The device is constructed of four main parts: an inductor, a switching transistor, a Schottky diode, and a control IC. The inductor stores energy as magnetic field energy, while the switching transistor controls the energy flow in the circuit. The diode is used to provide a path for the current to flow when the transistor is off. The control IC monitors the input and output voltages, and adjusts the operating frequency in order to keep the output voltage more stable.
The MCP 1603T-250I/OS has a maximum operating frequency of 1.2 MHz, which provides flexibility for applications that require higher output current. The switching frequency is adjustable and the device has four frequency ranges, which allows the operating frequency to be optimized based on the application. The device features a over-current protection, a short-circuit protection, a thermal protection and an under-voltage lockout.
The MCP 1603T-250I/OS can be used in a wide range of applications, such as powering LED backlighting, cell phone batteries, car audio systems, consumer electronics, and more. It is versatile, easy to use and provides a reliable, consistent power source for a variety of applications. The device is available in a TSSOP-16 package and is RoHS compliant. It is also one of the most popular voltage regulators from Microchip Technology Inc.
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MCP1603T-250I/OS Datasheet/PDF