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MCP1702T-1202E/CB
+StücklisteIC REG LIN 1.2V 200MA SOT23A-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1702T-1202E/CB
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Datenblatt MCP1702T-1202E/CB DataSheet
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Paket SOT-23-3
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Auf Lager2350
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 13.2V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Current-Output | 200mA |
| 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 |
Übersicht
Description
The MCP1702T-1202E/CB operates with an input voltage range from 2.7V to 13.2V and features a dropout voltage of 625 mV at maximum load. It includes thermal shutdown and current limiting for enhanced protection. The regulator’s low output noise and high ripple rejection make it suitable for sensitive analog applications, while its compact SOT-23-3 package allows for space-efficient designs.
Ideal for use in consumer electronics, industrial controls, and other low-power applications, the MCP1702T-1202E/CB offers a reliable solution for voltage regulation with its combination of efficiency, protection features, and ease of integration.
Equivalent
1. TI's TLV70312: A similar LDO voltage regulator with a 12V output.
2. ON Semiconductor's NCP1117: Offers a comparable output in similar voltage and current ranges.
3. AMS1117-ADJ: A widely used alternative with adjustable output.
Ensure compatibility in terms of voltage, current, and package type when selecting an equivalent.
Features
1. Output Voltage: It delivers a fixed output voltage of 1.2V with a maximum output current of 250 mA.
2. Low Quiescent Current: The device operates with a low quiescent current, typically around 2 µA, making it suitable for battery-powered applications.
3. Input Voltage Range: The regulator supports an input voltage range from 2.7V to 13.2V.
4. Low Dropout Voltage: It features a low dropout voltage of 625 mV at a load current of 250 mA.
5. Stability: The MCP1702T is stable with ceramic capacitors as low as 1 µF, ensuring reliable performance.
6. Protection: Built-in overcurrent and overtemperature protection enhance device reliability and longevity.
7. Packaging: It is available in SOT-23-3 package, which is compact and suitable for space-constrained designs.
These features make the MCP1702T-1202E/CB ideal for applications requiring efficient voltage regulation with minimal power consumption.
Pinout
The MCP1702 series typically comes in a SOT-23-3 package, which has three pins. The pin functions are as follows:
1. Vin: This is the input voltage pin. It accepts a voltage higher than the desired output voltage and provides the necessary power for the device to regulate.
2. Vout: This is the output voltage pin. It provides the regulated voltage output, which in this case is 1.2V.
3. Ground (GND): This is the ground pin, serving as the return path for input and output currents.
The MCP1702 is known for its low quiescent current, making it suitable for battery-powered applications. Additionally, it features a low dropout voltage, which is beneficial for maximizing battery life.