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規格
| 屬性 | 價值 |
| Manufacturer | KEC Semicon |
| Package / Case | SOT-89-3 |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Current - Output | 150mA |
| Voltage - Supply | 35V |
| Power Supply Rejection Ratio (PSRR) | 49dB@(120Hz) |
| Features | Overcurrent Protection |
| Output Voltage | 5V |
| Operating Temperature | -40℃~+85℃@(Ta) |
| Output Configuration | Positive electrode |
| Voltage Dropout | 1.7V |
| standby current | 3.1mA |
| Noise | 40uVrms |
概述
Description
The KIA78L05F-RTF/P is a low dropout (LDO) voltage regulator designed to provide a stable 5V output with a maximum output current of 100 mA. It belongs to the KIA78 series of voltage regulators, known for their efficiency and reliability in providing regulated output voltage with minimal input-output voltage differential.
Key features include low quiescent current, thermal shutdown protection, and short-circuit protection, making it suitable for battery-operated devices and other applications requiring low power consumption. The device comes in a compact package, which is ideal for space-constrained designs.
Typical applications include powering microcontrollers, sensors, and other low-power electronic devices. The KIA78L05F-RTF/P is especially valued in consumer electronics, automotive, and telecommunications for its robustness and ease of use. Users should ensure proper heat dissipation and follow recommended circuit configurations for optimal performance.
Key features include low quiescent current, thermal shutdown protection, and short-circuit protection, making it suitable for battery-operated devices and other applications requiring low power consumption. The device comes in a compact package, which is ideal for space-constrained designs.
Typical applications include powering microcontrollers, sensors, and other low-power electronic devices. The KIA78L05F-RTF/P is especially valued in consumer electronics, automotive, and telecommunications for its robustness and ease of use. Users should ensure proper heat dissipation and follow recommended circuit configurations for optimal performance.
Equivalent
Equivalent products to the KIA78L05F-RTF/P include the LM7805, LM78L05, and MIC5205-5.0. These linear voltage regulators provide a fixed output of 5V with similar specifications. Always consult the datasheets for exact pin configurations and electrical characteristics to ensure compatibility.
Features
The KIA78L05F-RTF/P is a low-dropout linear voltage regulator designed to provide a stable output voltage of 5V. Key features include:
1. Output Current: Capable of delivering up to 100 mA of output current.
2. Low Dropout Voltage: Typically around 0.2V at full load, ensuring efficient operation with minimal voltage difference between input and output.
3. Line Regulation: Excellent line regulation, maintaining output voltage stability over varying input voltages.
4. Load Regulation: Provides good load regulation to stabilize output voltage against changes in load current.
5. Thermal Overload Protection: Integrated thermal protection prevents damage from overheating.
6. Short-Circuit Protection: Safeguards the device and connected components in case of a short circuit.
7. Package Type: Available in a compact TO-220 package, facilitating easy integration into circuits.
8. Operating Temperature Range: Typically operates in a wide temperature range, making it suitable for various applications.
This LDO is widely used in consumer electronics, automotive, and industrial applications where a stable 5V supply is needed.
1. Output Current: Capable of delivering up to 100 mA of output current.
2. Low Dropout Voltage: Typically around 0.2V at full load, ensuring efficient operation with minimal voltage difference between input and output.
3. Line Regulation: Excellent line regulation, maintaining output voltage stability over varying input voltages.
4. Load Regulation: Provides good load regulation to stabilize output voltage against changes in load current.
5. Thermal Overload Protection: Integrated thermal protection prevents damage from overheating.
6. Short-Circuit Protection: Safeguards the device and connected components in case of a short circuit.
7. Package Type: Available in a compact TO-220 package, facilitating easy integration into circuits.
8. Operating Temperature Range: Typically operates in a wide temperature range, making it suitable for various applications.
This LDO is widely used in consumer electronics, automotive, and industrial applications where a stable 5V supply is needed.
Pinout
The KIA78L05F-RTF/P is a low-dropout linear voltage regulator with a pin count of 3. Its pin configuration is as follows:
1. Input (Vin): This pin is used to connect the input voltage, which should be higher than the output voltage (typically 5V).
2. Ground (GND): This pin serves as the common ground reference for the device.
3. Output (Vout): This pin provides a regulated output voltage of 5V.
The KIA78L05F-RTF/P is commonly used in various electronic applications to supply stable voltage to circuits. It can handle input voltages up to 30V and offers a maximum output current of 100mA. It is designed for low power applications requiring a compact and reliable power supply.
1. Input (Vin): This pin is used to connect the input voltage, which should be higher than the output voltage (typically 5V).
2. Ground (GND): This pin serves as the common ground reference for the device.
3. Output (Vout): This pin provides a regulated output voltage of 5V.
The KIA78L05F-RTF/P is commonly used in various electronic applications to supply stable voltage to circuits. It can handle input voltages up to 30V and offers a maximum output current of 100mA. It is designed for low power applications requiring a compact and reliable power supply.
Manufacturer
The KIA78L05F-RTF/P is manufactured by KEC Corporation, a South Korean company. KEC specializes in the design and production of semiconductor components, including linear regulators, transistors, diodes, and integrated circuits. Established in 1973, the company focuses on providing high-quality electronic components for various applications in consumer electronics, automotive, and industrial sectors. KEC is known for its commitment to innovation and quality, catering to a global market with a diverse range of electronic solutions.
Application
The KIA78L05F-RTF/P is a low-dropout (LDO) voltage regulator primarily used in various electronic applications. It provides a stable 5V output and is suitable for powering microcontrollers, sensors, and other low-power digital devices. Common application areas include consumer electronics, battery-powered devices, telecommunications equipment, and automotive electronics. Its compact design and thermal protection features make it ideal for space-constrained environments. Additionally, it can be used in embedded systems and industrial applications requiring reliable voltage regulation.
Package
The KIA78L05F-RTF/P is packaged in a TO-220 format. This type of package is commonly used for voltage regulators and provides good thermal performance and heat dissipation.
