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MC78LC33NTRG
+物料清單IC REG LINEAR 3.3V 80MA 5-TSOP
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製造商部分 #MC78LC33NTRG
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | MC78LC33 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 12V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.053V @ 1mA |
| Current - Output | 80mA |
| Current - Quiescent (Iq) | 3.6 µA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | 5-TSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概述
Description
The MC78LC33NTRG is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3 volts. Manufactured by ON Semiconductor, this component is known for its efficiency in regulating output voltage with minimal power loss, making it suitable for battery-powered applications. It typically supports an input voltage range and offers a maximum output current, ensuring consistent performance even with varying input conditions.
Key features of the MC78LC33NTRG include low quiescent current, thermal shutdown protection, and short-circuit protection, enhancing its reliability and safety in electronic circuits. Its compact package makes it ideal for space-constrained applications, while its high power supply rejection ratio (PSRR) helps minimize the effects of voltage variations on the output, ensuring stable operation.
This LDO regulator is commonly used in consumer electronics, telecommunications, and other applications requiring efficient voltage regulation. Its adaptability and robust protection features make it a versatile choice for designers aiming for efficient power management solutions in their projects.
Key features of the MC78LC33NTRG include low quiescent current, thermal shutdown protection, and short-circuit protection, enhancing its reliability and safety in electronic circuits. Its compact package makes it ideal for space-constrained applications, while its high power supply rejection ratio (PSRR) helps minimize the effects of voltage variations on the output, ensuring stable operation.
This LDO regulator is commonly used in consumer electronics, telecommunications, and other applications requiring efficient voltage regulation. Its adaptability and robust protection features make it a versatile choice for designers aiming for efficient power management solutions in their projects.
Equivalent
The MC78LC33NTRG is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. MCP1700-3302E/TO by Microchip
2. LP2985A-33DBVR by Texas Instruments
3. TLV70033DBVR by Texas Instruments
4. NCP1117ST33T3G by ON Semiconductor
5. LD1117S33TR by STMicroelectronics
These alternatives have similar output voltage ratings and performance characteristics but always verify specifications to ensure compatibility.
1. MCP1700-3302E/TO by Microchip
2. LP2985A-33DBVR by Texas Instruments
3. TLV70033DBVR by Texas Instruments
4. NCP1117ST33T3G by ON Semiconductor
5. LD1117S33TR by STMicroelectronics
These alternatives have similar output voltage ratings and performance characteristics but always verify specifications to ensure compatibility.
Features
The MC78LC33NTRG is a low-dropout linear voltage regulator designed for applications requiring a 3.3V output. Key features include:
1. Low Dropout Voltage: It has a low dropout voltage, which makes it suitable for low voltage applications.
2. Output Current: It offers a maximum output current of around 100 mA, making it ideal for powering low-power devices.
3. Efficiency: The regulator is designed for efficiency while delivering a stable 3.3V output.
4. Thermal Protection: It includes built-in thermal protection to prevent overheating.
5. Short Circuit Protection: It has short-circuit protection to safeguard against potential damage in fault conditions.
6. Package: The device comes in a compact surface-mount package, facilitating easy integration into PCBs.
7. Low Quiescent Current: The regulator boasts low quiescent current, which is beneficial for battery-powered applications.
8. Operating Temperature Range: It supports a wide operating temperature range, making it versatile for various environmental conditions.
These features make the MC78LC33NTRG suitable for portable electronics, battery-operated devices, and other applications where space and efficiency are critical.
1. Low Dropout Voltage: It has a low dropout voltage, which makes it suitable for low voltage applications.
2. Output Current: It offers a maximum output current of around 100 mA, making it ideal for powering low-power devices.
3. Efficiency: The regulator is designed for efficiency while delivering a stable 3.3V output.
4. Thermal Protection: It includes built-in thermal protection to prevent overheating.
5. Short Circuit Protection: It has short-circuit protection to safeguard against potential damage in fault conditions.
6. Package: The device comes in a compact surface-mount package, facilitating easy integration into PCBs.
7. Low Quiescent Current: The regulator boasts low quiescent current, which is beneficial for battery-powered applications.
8. Operating Temperature Range: It supports a wide operating temperature range, making it versatile for various environmental conditions.
These features make the MC78LC33NTRG suitable for portable electronics, battery-operated devices, and other applications where space and efficiency are critical.
Pinout
The MC78LC33NTRG is a linear voltage regulator from ON Semiconductor, specifically a low dropout (LDO) regulator. It typically comes in a SOT-23-5 package, which has 5 pins.
Here is a brief overview of the pin functions:
1. Input (Vin): This pin receives the input voltage, which needs to be regulated down to a lower output voltage.
2. Ground (GND): This pin is the common ground reference for the input and output.
3. Output (Vout): This pin provides the regulated output voltage, which, in the case of MC78LC33NTRG, is 3.3V.
4. Enable (EN): This pin is used to enable or disable the regulator. Pulling it high typically turns on the regulator.
5. Bypass (BP): This pin is used to connect an external capacitor for noise reduction, improving the regulator's performance.
Please refer to the specific datasheet for detailed electrical characteristics and application information.
Here is a brief overview of the pin functions:
1. Input (Vin): This pin receives the input voltage, which needs to be regulated down to a lower output voltage.
2. Ground (GND): This pin is the common ground reference for the input and output.
3. Output (Vout): This pin provides the regulated output voltage, which, in the case of MC78LC33NTRG, is 3.3V.
4. Enable (EN): This pin is used to enable or disable the regulator. Pulling it high typically turns on the regulator.
5. Bypass (BP): This pin is used to connect an external capacitor for noise reduction, improving the regulator's performance.
Please refer to the specific datasheet for detailed electrical characteristics and application information.
Manufacturer
The MC78LC33NTRG is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading supplier of semiconductor-based solutions that focus on energy-efficient electronics. The company provides a wide range of products, including power and signal management, logic, discrete, and custom devices for the automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications markets. Onsemi is recognized for its commitment to sustainability, innovative technology, and its role in enhancing energy efficiency and reducing global energy use.
Application
The MC78LC33NTRG is a low-dropout voltage regulator, commonly used in various applications due to its efficiency and reliability. Key application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras to provide stable voltage.
2. Battery-Powered Devices: Extends battery life by minimizing power loss.
3. Embedded Systems: Provides regulated power for microcontrollers and microprocessors.
4. Networking Equipment: Powers components like routers and switches.
5. Automotive Electronics: Used in infotainment systems and other in-car electronics.
6. Industrial Controls: Powers sensors and control units in automation systems.
Its compact size and low dropout voltage make it ideal for space-constrained and energy-efficient applications.
1. Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras to provide stable voltage.
2. Battery-Powered Devices: Extends battery life by minimizing power loss.
3. Embedded Systems: Provides regulated power for microcontrollers and microprocessors.
4. Networking Equipment: Powers components like routers and switches.
5. Automotive Electronics: Used in infotainment systems and other in-car electronics.
6. Industrial Controls: Powers sensors and control units in automation systems.
Its compact size and low dropout voltage make it ideal for space-constrained and energy-efficient applications.
Package
The MC78LC33NTRG is typically available in a SOT-23 package type, specifically tailored for compact and space-efficient circuit designs.
