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MCP1804T-5002I/DB
+BOMIC REG LINEAR 5V 150MA SOT-223-3
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제조업체마이크로칩 기술
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제조업체 부품 #MCP1804T-5002I/DB
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사양
| 속성 | 가치 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 28V |
| Voltage - Output (Min / Fixed) | 5V |
| Voltage Dropout (Max) | 1.3V @ 100mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 105 µA |
| Current - Supply (Max) | 125 µA |
| PSRR | 50dB (1kHz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| Base Product Number | MCP1804 |
개요
Description
The MCP1804T-5002I/DB features a thermal shutdown and current limiting to protect against overheating and overcurrent scenarios. The device operates within the industrial temperature range of -40°C to +125°C, ensuring reliability in diverse environmental conditions. Packaged in a compact SOT-23-3 configuration, it is easy to integrate into space-constrained applications. This LDO is ideal for applications requiring low power consumption, such as portable electronics, RF modules, and microcontroller-based designs.
Equivalent
1. LM2936-5.0 by Texas Instruments: A low-dropout, 5V regulator.
2. LP2950-50 by Texas Instruments: A 5V, low-power voltage regulator.
3. NCP1117LPST50T3G by ON Semiconductor: A 5V low-dropout regulator.
4. AMS1117-5.0 by Advanced Monolithic Systems: A popular 5V LDO regulator.
Ensure compatibility with your specific application requirements such as package type, dropout voltage, and current rating.
Features
1. Output Voltage: Provides a fixed output voltage of 5.0V.
2. Low Dropout Voltage: Offers a low dropout voltage of approximately 200 mV at full load.
3. Output Current: Capable of delivering up to 150 mA of output current.
4. Quiescent Current: Exhibits low quiescent current, typically around 50 µA, making it energy-efficient.
5. Input Voltage Range: Supports an input voltage range from 2.1V to 28V.
6. Stability: Requires minimal external components for stability, often just a small output capacitor.
7. Thermal Protection: Includes protection features such as over-temperature shutdown.
8. Short-Circuit Protection: Safeguards against output short circuits.
9. Package Type: Available in a SOT-223 package.
10. Temperature Range: Designed for industrial temperature ranges from -40°C to +85°C.
These features make the MCP1804T-5002I/DB suitable for applications needing stable voltage in constrained spaces, such as battery-powered devices and industrial systems.
Pinout
1. Pin 1 (VOUT): This is the output pin where the regulated voltage is delivered. For the MCP1804T-5002I/DB, it provides a fixed output voltage of 5.0V.
2. Pin 2 (GND): This is the ground pin that serves as the reference point for the input and output voltages. It is connected to the negative side of the input power supply.
3. Pin 3 (VIN): This is the input pin where the unregulated input voltage is applied. The device requires an input voltage higher than the desired output voltage to function properly.
The MCP1804 series is known for its low quiescent current and high input voltage tolerance, making it suitable for battery-powered and portable applications.