사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | AZ1117 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.25V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| Protection Features | Thermal Shutdown |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The AZ1117H-3.3TRE1 is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. It is widely used in electronic applications requiring a reliable power supply for components such as microcontrollers, sensors, and communication devices. The AZ1117H series is known for its high efficiency, low quiescent current, and relatively low dropout voltage, which makes it suitable for battery-powered and energy-sensitive applications.
Key features include:
- Output Current: Capable of providing up to 1A output current.
- Dropout Voltage: Typically around 1.2V at 1A output current.
- Temperature Range: Operates over a wide temperature range, often from -40°C to 125°C.
- Protection: Includes overcurrent and thermal protection features to enhance reliability and safety.
- Package Options: Available in various package types, such as SOT-223, for ease of use in PCB design.
The AZ1117H-3.3TRE1 is valued for its balance of performance, cost-effectiveness, and ease of implementation in various electronic circuits.
Key features include:
- Output Current: Capable of providing up to 1A output current.
- Dropout Voltage: Typically around 1.2V at 1A output current.
- Temperature Range: Operates over a wide temperature range, often from -40°C to 125°C.
- Protection: Includes overcurrent and thermal protection features to enhance reliability and safety.
- Package Options: Available in various package types, such as SOT-223, for ease of use in PCB design.
The AZ1117H-3.3TRE1 is valued for its balance of performance, cost-effectiveness, and ease of implementation in various electronic circuits.
Equivalent
The AZ1117H-3.3TRE1 is a low dropout voltage regulator. Equivalent products include:
1. LM1117-3.3 by Texas Instruments
2. AMS1117-3.3 by Advanced Monolithic Systems
3. LD1117-3.3 by STMicroelectronics
4. MIC39100-3.3 by Microchip Technology
5. NCP1117-3.3 by ON Semiconductor
These alternatives are similar in voltage regulation performance and package options. Always verify the specifications to ensure compatibility with your application.
1. LM1117-3.3 by Texas Instruments
2. AMS1117-3.3 by Advanced Monolithic Systems
3. LD1117-3.3 by STMicroelectronics
4. MIC39100-3.3 by Microchip Technology
5. NCP1117-3.3 by ON Semiconductor
These alternatives are similar in voltage regulation performance and package options. Always verify the specifications to ensure compatibility with your application.
Features
The AZ1117H-3.3TRE1 is a low dropout linear voltage regulator. Here are its key features:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Dropout Voltage: The dropout voltage is typically around 1.1V at full load, enabling efficient operation.
3. Output Current: It can deliver up to 1A of output current.
4. Low Quiescent Current: Designed for low quiescent current, enhancing energy efficiency.
5. Stability: Features internal frequency compensation and a wide range of stable output capacitor values.
6. Protection: Includes thermal overload protection and short-circuit protection to ensure reliability.
7. Package: Available in surface-mount packages like the SOT-223, facilitating easy integration into circuits.
8. Operating Temperature Range: Supports a wide operating temperature range, beneficial for various environments.
9. Manufacturing: Offers high-quality voltage regulation with minimal external components needed.
These features make the AZ1117H-3.3TRE1 suitable for applications in consumer electronics, computer peripherals, and other devices requiring regulated voltage outputs.
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Dropout Voltage: The dropout voltage is typically around 1.1V at full load, enabling efficient operation.
3. Output Current: It can deliver up to 1A of output current.
4. Low Quiescent Current: Designed for low quiescent current, enhancing energy efficiency.
5. Stability: Features internal frequency compensation and a wide range of stable output capacitor values.
6. Protection: Includes thermal overload protection and short-circuit protection to ensure reliability.
7. Package: Available in surface-mount packages like the SOT-223, facilitating easy integration into circuits.
8. Operating Temperature Range: Supports a wide operating temperature range, beneficial for various environments.
9. Manufacturing: Offers high-quality voltage regulation with minimal external components needed.
These features make the AZ1117H-3.3TRE1 suitable for applications in consumer electronics, computer peripherals, and other devices requiring regulated voltage outputs.
Pinout
The AZ1117H-3.3TRE1 is a low dropout linear voltage regulator. It typically comes in a SOT-223 package, which generally has 3 pins. The functions of the pins are:
1. Input (VIN): This pin is where the input voltage is supplied. The device regulates this input voltage to a stable 3.3V output.
2. Ground (GND): This pin is the ground reference for the regulator and is connected to the system ground.
3. Output (VOUT): This pin provides the regulated 3.3V output voltage.
These pins are designed to provide stable operation with a dropout voltage of around 1.1V, making the AZ1117H-3.3TRE1 suitable for low voltage applications.
1. Input (VIN): This pin is where the input voltage is supplied. The device regulates this input voltage to a stable 3.3V output.
2. Ground (GND): This pin is the ground reference for the regulator and is connected to the system ground.
3. Output (VOUT): This pin provides the regulated 3.3V output voltage.
These pins are designed to provide stable operation with a dropout voltage of around 1.1V, making the AZ1117H-3.3TRE1 suitable for low voltage applications.
Manufacturer
The AZ1117H-3.3TRE1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global company that specializes in the design, manufacturing, and supply of high-quality semiconductor products. Their product portfolio includes discrete, analog, and mixed-signal devices, which are used in a variety of applications across consumer electronics, computing, communications, industrial, and automotive markets. The company is known for providing solutions that are energy-efficient and reliable, meeting the needs of modern electronic devices and systems.
Application
The AZ1117H-3.3TRE1 is a low dropout linear voltage regulator. It is commonly used in applications requiring a stable 3.3V output voltage from a higher input voltage. Key application areas include:
1. Consumer Electronics: Power supply stabilization for devices like TVs, set-top boxes, and gaming consoles.
2. Communication Devices: Ensures reliable power in routers, modems, and mobile devices.
3. Industrial Equipment: Used in control systems and sensors requiring precise voltage regulation.
4. Computing: Supplies power to peripherals and components in desktops and servers.
5. Embedded Systems: Maintains stable voltage in microcontrollers and development boards.
Its low dropout voltage and efficient regulation make it suitable for battery-powered devices and energy-sensitive applications.
1. Consumer Electronics: Power supply stabilization for devices like TVs, set-top boxes, and gaming consoles.
2. Communication Devices: Ensures reliable power in routers, modems, and mobile devices.
3. Industrial Equipment: Used in control systems and sensors requiring precise voltage regulation.
4. Computing: Supplies power to peripherals and components in desktops and servers.
5. Embedded Systems: Maintains stable voltage in microcontrollers and development boards.
Its low dropout voltage and efficient regulation make it suitable for battery-powered devices and energy-sensitive applications.
Package
The AZ1117H-3.3TRE1 is typically available in a SOT-223 package. This package type is commonly used for surface-mount devices and provides efficient heat dissipation.
