| Allicdata Part #: | MIC37139-2.5BSTR-ND |
| Manufacturer Part#: |
MIC37139-2.5BS TR |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC REG LINEAR 2.5V 1.5A SOT223 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: | MIC37139-2.5BS TR Datasheet/PDF |
| Quantity: | 1000 |
| Voltage Dropout (Max): | 0.5V @ 1.5A |
| Base Part Number: | MIC37139 |
| Supplier Device Package: | SOT-223 |
| Package / Case: | TO-261-4, TO-261AA |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Reverse Polarity |
| Control Features: | -- |
| PSRR: | -- |
| Current - Output: | 1.5A |
| Series: | -- |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.5V |
| Voltage - Input (Max): | 6V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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The MIC37139-2.5BS TR is a three-terminal linear voltage regulator that has the capability of providing 2.5V to the output pin, independent of the input voltage. The MIC37139 is designed to provide regulated power to sensitive applications with very low noise, wide operating temperature range and very accurate voltage output. It also has robust transient response and tight load/line regulation that make it quite suitable for many battery-powered devices.
The MIC37139 is a precision positive voltage regulator used in a wide variety of applications. It is designed to provide a regulated voltage to various devices such as voltage references, power supplies, instrumentation and D/A converter circuits. The MIC37139 is specially designed for supply voltage range up to 6V and features excellent noise and line/load regulation. It can be operated from 3V to 10V and can deliver up to 2A of output current. The MIC37139 can also be used in a wide variety of load configurations including fixed load, single-ended and differential output arrangements.
The MIC37139 utilizes a fully integrated voltage regulator circuit. This is accomplished by using a series of power MOSFETS and other components that form a precision integrated voltage regulator. In order to achieve the desired output voltage, the MOSFETS are configured in a manner that enables correct operation of the circuit while also ensuring that the output voltage remains consistent.
The MIC37139-2.5BS TR is designed to provide robust transient response and very tight regulation. The voltage regulation is done internally so no external components are required. The inherent protection circuitry of the MIC37139 protects the device and the system from damage caused by faults such as short-circuits or sudden load changes.
As far as the working principle of the MIC37139-2.5BS TR is concerned, the basic principle behind the regulator involves the voltage reference and the control block. The voltage reference is a fixed voltage that is output to the control block. The control block adjusts the output voltage by controlling the gating of the power MOSFET. The MOSFET responds to the control block and adjusts the output voltage to ensure the proper operating point of the device is enforced.
The MIC37139-2.5BS TR is an ideal solution for low noise and high current linear voltage regulation applications. It is capable of delivering up to 2A of output current with very tight line and load regulation. It also features a wide operating temperature range and robust transient response. The IC is designed to provide a regulated voltage to various applications such as voltage references, power supplies, instrumentation and D/A converter circuits. It is a favorable choice for many battery-powered applications due to its low noise, wide operating temperature range and reliable performance.
The specific data is subject to PDF, and the above content is for reference
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MIC37139-2.5BS TR Datasheet/PDF