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MCP1702T-3302E/MB
+Lista de MateriaisIC REG LINEAR 3.3V 250MA SOT89-3
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP1702T-3302E/MB
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Ficha Técnica MCP1702T-3302E/MB DataSheet
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Pacote SOT-89-3
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.725V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 5 µA |
| PSRR | 44dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features include a low dropout voltage of 625 mV at full load, over-current protection, and over-temperature protection, ensuring reliable performance under varying conditions. Its SOT-23 package offers a compact form factor, perfect for space-constrained designs. The MCP1702T-3302E/MB is commonly used in applications such as microcontroller-driven devices, sensor modules, and other portable electronics. Its combination of efficiency, simplicity, and protection features makes it a versatile choice for maintaining regulated voltage in low-power applications.
Equivalent
Features
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Supports a wide input voltage range from 2.7V to 13.2V, making it versatile for various applications.
3. Low Quiescent Current: Offers a low quiescent current of typically 2 µA, which is ideal for battery-powered applications.
4. Output Current: Capable of delivering up to 250 mA of output current.
5. Low Dropout Voltage: Features a low dropout voltage of 625 mV at full load.
6. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
7. Short-Circuit Protection: Provides short-circuit current limiting for added safety.
8. Stability: Designed to be stable with ceramic capacitors on the output.
9. Package: Available in a small SOT-23 package, suitable for space-constrained applications.
These features make the MCP1702T-3302E/MB an efficient choice for supplying regulated voltages in portable and low-power devices.
Pinout
1. Pin 1 (VIN): This is the input voltage pin. It accepts a voltage range typically higher than the desired output voltage.
2. Pin 2 (GND): This is the ground reference pin for both the input and output voltages.
3. Pin 3 (VOUT): This is the regulated output voltage pin, which provides a fixed output voltage of 3.3V in this specific model.
The MCP1702T-3302E/MB is designed for applications requiring low quiescent current and stable output voltage despite varying input conditions. It is suitable for battery-powered devices due to its low dropout voltage and low quiescent current characteristics.