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AZ1117H-ADJTRE1
+Lista de MateriaisIC REG LINEAR POS ADJ 1A SOT223
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FabricanteDiodes Incorporated
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Peça do Fabricante #AZ1117H-ADJTRE1
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Pacote SOT-223-3
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Em Estoque4427
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | AZ1117 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 15V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 13.75V |
| VoltageDropout(Max) | 1.25V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| ProtectionFeatures | Thermal Shutdown |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
Visão Geral
Description
The AZ1117H-ADJTRE1 is a low dropout (LDO) linear voltage regulator designed for applications requiring a stable and adjustable output voltage. It is commonly used in electronic devices for power management due to its ability to provide a consistent voltage output despite variations in input voltage or load conditions. The device typically features a dropout voltage of around 1.2V at full load and can supply up to 1A of output current.
The "ADJ" in its designation indicates that it has an adjustable output, allowing users to set the desired output voltage via external resistors. It also includes built-in features such as thermal protection and current limiting to enhance reliability and prevent damage under fault conditions. The AZ1117H-ADJTRE1 is packaged in a small form factor, making it suitable for space-constrained applications. This makes it ideal for use in consumer electronics, industrial equipment, and communication devices where efficient power regulation is required.
The "ADJ" in its designation indicates that it has an adjustable output, allowing users to set the desired output voltage via external resistors. It also includes built-in features such as thermal protection and current limiting to enhance reliability and prevent damage under fault conditions. The AZ1117H-ADJTRE1 is packaged in a small form factor, making it suitable for space-constrained applications. This makes it ideal for use in consumer electronics, industrial equipment, and communication devices where efficient power regulation is required.
Equivalent
The AZ1117H-ADJTRE1 is a low dropout (LDO) linear voltage regulator. Equivalent products from other manufacturers include:
1. LM1117 series by Texas Instruments
2. MIC29300 series by Microchip Technology
3. LD1117 series by STMicroelectronics
4. LT1117 series by Analog Devices
5. AMS1117 series by Advanced Monolithic Systems
These products have similar voltage and current output specifications and can serve as substitutes in compatible applications. Always check specific datasheets for compatibility.
1. LM1117 series by Texas Instruments
2. MIC29300 series by Microchip Technology
3. LD1117 series by STMicroelectronics
4. LT1117 series by Analog Devices
5. AMS1117 series by Advanced Monolithic Systems
These products have similar voltage and current output specifications and can serve as substitutes in compatible applications. Always check specific datasheets for compatibility.
Features
The AZ1117H-ADJTRE1 is a low dropout linear voltage regulator designed for a range of applications. Key features include:
1. Adjustable Output Voltage: Allows the output to be set from 1.25V up to 13.8V using an external resistor divider.
2. Low Dropout Voltage: Typically around 1.2V at full load, which enhances efficiency especially at lower output voltages.
3. Current Capability: Can deliver up to 1A of output current, suitable for various power management uses.
4. Thermal Protection: Includes built-in thermal overload protection to prevent overheating.
5. Short-Circuit Protection: Protects the device and load during fault conditions.
6. Stability: Requires minimal external components for stable operation, often just a couple of capacitors.
7. Package Type: Commonly available in TO-252, which provides excellent thermal performance.
These features make the AZ1117H-ADJTRE1 suitable for applications such as powering microcontrollers, logic circuits, and other sensitive electronic components requiring stable voltage regulation.
1. Adjustable Output Voltage: Allows the output to be set from 1.25V up to 13.8V using an external resistor divider.
2. Low Dropout Voltage: Typically around 1.2V at full load, which enhances efficiency especially at lower output voltages.
3. Current Capability: Can deliver up to 1A of output current, suitable for various power management uses.
4. Thermal Protection: Includes built-in thermal overload protection to prevent overheating.
5. Short-Circuit Protection: Protects the device and load during fault conditions.
6. Stability: Requires minimal external components for stable operation, often just a couple of capacitors.
7. Package Type: Commonly available in TO-252, which provides excellent thermal performance.
These features make the AZ1117H-ADJTRE1 suitable for applications such as powering microcontrollers, logic circuits, and other sensitive electronic components requiring stable voltage regulation.
Pinout
The AZ1117H-ADJTRE1 is a low dropout voltage regulator with adjustable output voltage. It typically comes in a SOT-223 package, which has a 3-pin configuration. The pin functions are as follows:
1. Pin 1 (Adjust/Ground): This pin is used for adjusting the output voltage. It can be connected to a resistor network to set the desired output voltage.
2. Pin 2 (Output): This is the regulated output voltage pin. The voltage is adjustable based on the configuration with the adjust pin.
3. Pin 3 (Input): This pin is where the unregulated input voltage is supplied. It should be higher than the desired output voltage for proper operation.
These regulators are commonly used for providing stable voltage supplies in various electronic circuits.
1. Pin 1 (Adjust/Ground): This pin is used for adjusting the output voltage. It can be connected to a resistor network to set the desired output voltage.
2. Pin 2 (Output): This is the regulated output voltage pin. The voltage is adjustable based on the configuration with the adjust pin.
3. Pin 3 (Input): This pin is where the unregulated input voltage is supplied. It should be higher than the desired output voltage for proper operation.
These regulators are commonly used for providing stable voltage supplies in various electronic circuits.
Manufacturer
The AZ1117H-ADJTRE1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company primarily serves the automotive, industrial, computing, consumer electronics, and communication markets. Diodes Incorporated focuses on providing innovative solutions with a significant emphasis on performance, cost-effectiveness, and customer service, maintaining a competitive edge in the semiconductor industry.
Application
The AZ1117H-ADJTRE1 is a low-dropout linear voltage regulator designed for various applications. Its primary application areas include:
1. Consumer Electronics: Used in devices such as smartphones, tablets, and portable media players for stable power supply.
2. Telecommunications: Provides reliable voltage regulation in networking equipment and communication devices.
3. Industrial Equipment: Used in control systems, sensors, and other industrial electronics requiring precise voltage management.
4. Embedded Systems: Ensures stable operation in microcontrollers and other embedded components.
5. Computing Devices: Used in desktops, laptops, and servers for efficient power management.
Its adjustable output and low dropout voltage make it versatile for different electronic applications requiring efficient power regulation.
1. Consumer Electronics: Used in devices such as smartphones, tablets, and portable media players for stable power supply.
2. Telecommunications: Provides reliable voltage regulation in networking equipment and communication devices.
3. Industrial Equipment: Used in control systems, sensors, and other industrial electronics requiring precise voltage management.
4. Embedded Systems: Ensures stable operation in microcontrollers and other embedded components.
5. Computing Devices: Used in desktops, laptops, and servers for efficient power management.
Its adjustable output and low dropout voltage make it versatile for different electronic applications requiring efficient power regulation.
Package
The AZ1117H-ADJTRE1 is housed in a surface-mount SOT-223 package. This package type is commonly used for voltage regulators and other semiconductor devices, offering a compact size suitable for applications requiring efficient thermal performance and ease of assembly on PCBs.
