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MC33269DTG
+BOMIC REG LINEAR POS ADJ 800MA DPAK
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メーカーオンセミコンダクター社
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メーカー品番 #MC33269DTG
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在庫状況21
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 18.65V |
| Voltage Dropout (Max) | 1.35V @ 800mA |
| Current - Output | 800mA |
| PSRR | 55dB (120Hz) |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
| Base Product Number | MC33269 |
概要
Description
The MC33269DTG is a high-performance voltage regulator designed for automotive and industrial applications. It provides a stable output voltage, typically 5V, with a wide input voltage range, making it suitable for various power supply systems. This regulator features low dropout voltage, ensuring efficient performance even when the input voltage is only slightly above the output voltage.
The MC33269DTG includes built-in thermal and overcurrent protection to enhance reliability and prevent damage under adverse conditions. Its small package size allows for easy integration into space-constrained designs.
Key specifications often include a maximum output current of around 1A, with excellent line and load regulation. The component is commonly used in applications such as microcontroller power supplies, sensor devices, and communication equipment, where stable and reliable voltage is crucial.
Overall, the MC33269DTG is an effective solution for designers seeking a compact and efficient voltage regulation option in demanding environments.
The MC33269DTG includes built-in thermal and overcurrent protection to enhance reliability and prevent damage under adverse conditions. Its small package size allows for easy integration into space-constrained designs.
Key specifications often include a maximum output current of around 1A, with excellent line and load regulation. The component is commonly used in applications such as microcontroller power supplies, sensor devices, and communication equipment, where stable and reliable voltage is crucial.
Overall, the MC33269DTG is an effective solution for designers seeking a compact and efficient voltage regulation option in demanding environments.
Equivalent
The MC33269DTG is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117 MCP1700, and LT1086. Additionally, the MIC5219 and LP2985 are similar alternatives. Always verify specifications such as output voltage, current rating, and package type to ensure compatibility for your specific application.
Features
The MC33269DTG is a high-performance voltage regulator featuring low dropout voltage and high output current capability. Key features include:
1. Output Voltage: Adjustable or fixed options, commonly available in 5V.
2. Low Dropout Voltage: Typically around 300mV at full load, enabling efficient operation even with minimal input-output voltage differential.
3. Output Current: Supports up to 1A of continuous output current, suitable for various applications.
4. Thermal Protection: Integrated thermal shutdown protects against overheating.
5. Short-Circuit Protection: Safeguards against output short circuits, enhancing reliability.
6. Wide Input Voltage Range: Operates over a broad range, typically 6V to 30V.
7. Fast Transient Response: Provides stable output during load changes.
8. Low Quiescent Current: Minimizes power consumption in low-load conditions.
These features make the MC33269DTG ideal for portable and battery-operated devices, as well as other electronic applications requiring stable voltage regulation.
1. Output Voltage: Adjustable or fixed options, commonly available in 5V.
2. Low Dropout Voltage: Typically around 300mV at full load, enabling efficient operation even with minimal input-output voltage differential.
3. Output Current: Supports up to 1A of continuous output current, suitable for various applications.
4. Thermal Protection: Integrated thermal shutdown protects against overheating.
5. Short-Circuit Protection: Safeguards against output short circuits, enhancing reliability.
6. Wide Input Voltage Range: Operates over a broad range, typically 6V to 30V.
7. Fast Transient Response: Provides stable output during load changes.
8. Low Quiescent Current: Minimizes power consumption in low-load conditions.
These features make the MC33269DTG ideal for portable and battery-operated devices, as well as other electronic applications requiring stable voltage regulation.
Pinout
The MC33269DTG is a voltage regulator with a pin count of 8. It is designed to provide a stable output voltage while minimizing power consumption.
Pin Functions:
1. VIN (Pin 1): Input voltage.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. VREF (Pin 4): Reference voltage output.
5. NC (Pin 5): No connection, not internally connected.
6. FB (Pin 6): Feedback pin for voltage regulation.
7. COMP (Pin 7): Compensation pin for stability.
8. EN (Pin 8): Enable pin to turn the device on or off.
This device is suitable for various applications requiring efficient voltage regulation.
Pin Functions:
1. VIN (Pin 1): Input voltage.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. VREF (Pin 4): Reference voltage output.
5. NC (Pin 5): No connection, not internally connected.
6. FB (Pin 6): Feedback pin for voltage regulation.
7. COMP (Pin 7): Compensation pin for stability.
8. EN (Pin 8): Enable pin to turn the device on or off.
This device is suitable for various applications requiring efficient voltage regulation.
Manufacturer
The MC33269DTG is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in creating a wide range of semiconductor components, including analog, discrete, and power management devices. The company serves various sectors, such as automotive, industrial, consumer electronics, and communications, providing solutions for energy efficiency and connectivity. Established in 1999, ON Semiconductor has grown through strategic acquisitions and product innovation, positioning itself as a key player in the semiconductor market. The MC33269DTG itself is a voltage regulator, typically used in power management applications, highlighting ON Semiconductor's focus on providing reliable and efficient semiconductor solutions.
Application
The MC33269DTG is a low-dropout (LDO) voltage regulator primarily used in automotive, industrial, and consumer electronics applications. It provides stable output voltage for microcontrollers, sensors, and other low-power devices. Its features include low quiescent current, excellent transient response, and thermal protection, making it suitable for battery-powered applications. Additional areas include power management in communication devices, portable electronics, and any application requiring reliable voltage regulation under varying load conditions.
Package
The MC33269DTG is available in a 5-pin SOT-23 package.
