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MCP1702T-5002E/CB
+Lista de MateriaisIC REG LINEAR 5V 250MA SOT23A-3
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP1702T-5002E/CB
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Ficha Técnica MCP1702T-5002E/CB DataSheet
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Pacote SOT-23A-3
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 13.2V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.65V @ 250mA |
| Current-Output | 250mA |
| Current-Quiescent(Iq) | 5 µA |
| PSRR | 44dB (100Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Visão Geral
Description
Notable features of the MCP1702T-5002E/CB include thermal shutdown protection, short-circuit protection, and reverse-battery protection. It also provides an output current limit to enhance device reliability. The regulator is available in a compact SOT-23-3 package, making it suitable for space-constrained applications. Its low quiescent current helps prolong battery life in portable devices. The MCP1702T-5002E/CB is commonly used in applications like microcontroller power, consumer electronics, and portable devices where efficient power management is crucial.
Equivalent
1. LM7805 by Texas Instruments
2. L7805CV by STMicroelectronics
3. LM2937 by Texas Instruments
4. AZ1117-5.0 by Diodes Incorporated
Ensure you compare parameters such as dropout voltage, current output, and package type to verify compatibility with your application.
Features
1. Low Dropout Voltage: Typically around 625 mV at full load, allowing for efficient operation.
2. Input Voltage Range: Supports a broad input voltage range from 2.7V to 13.2V.
3. Low Quiescent Current: Typically 1.6 µA, which is ideal for battery-powered applications.
4. Output Voltage Tolerance: Precise output regulation with a tolerance of ±2%.
5. Thermal Shutdown Protection: Safeguards the device against overheating.
6. Short-Circuit Protection: Prevents damage in the event of an output short circuit.
7. Stability with Ceramic Capacitors: Can use small, cost-effective ceramic capacitors, improving design flexibility.
8. Operating Temperature Range: From -40°C to +125°C, suitable for industrial applications.
These features make the MCP1702T-5002E/CB highly suitable for portable, battery-powered, and consumer electronics where power efficiency and reliability are critical.
Pinout
1. Pin 1 (VOUT): This is the output pin of the regulator. It provides a regulated output voltage of 5.0V in the case of this specific variant.
2. Pin 2 (GND): This is the ground pin and serves as the common reference point for the input and output voltages.
3. Pin 3 (VIN): This is the input pin where the unregulated input voltage is applied. The input voltage must be higher than the desired output voltage for proper operation.
The MCP1702 series is designed for use in applications that require a stable voltage supply with a low dropout voltage and low quiescent current. It is suitable for battery-powered devices due to its efficiency and reliability.
Manufacturer
Application
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics.
2. Microcontroller Power Supply: Provides stable voltage for microcontroller-based systems.
3. Consumer Electronics: Used in gadgets like smartphones, tablets, and digital cameras.
4. IoT Devices: Ensures reliable power in low-power Internet of Things applications.
5. Embedded Systems: Supplies consistent voltage in embedded applications.
6. Industrial Automation: Supports various industrial electronics and control systems.
Its low quiescent current and wide input voltage range make it versatile for diverse electronics applications.