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RT9078-12GJ5
+BOMIC REG LIN 1.2V 300MA TSOT23-5
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メーカーリッチテックUSA株式会社
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メーカー品番 #RT9078-12GJ5
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データシート RT9078-12GJ5 DataSheet
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パッケージ TSOT-23-5
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在庫状況1484
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 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| VoltageDropout(Max) | 0.57V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 4 µA |
| PSRR | 75dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
概要
Description
The RT9078-12GJ5 is a low-dropout (LDO) linear voltage regulator designed for efficient power management in electronic devices. It delivers a fixed output voltage of 1.2V and can provide up to 300mA of output current. The device operates with a low quiescent current, making it suitable for battery-powered applications where energy efficiency is crucial. The RT9078-12GJ5 features fast transient response, stability with low ESR ceramic capacitors, and a range of protective features such as thermal shutdown and current limit protection. It boasts a low dropout voltage, allowing for minimal voltage difference between the input and output, which is beneficial for maintaining energy efficiency. The regulator is housed in a compact package, ideally suited for space-constrained applications like smartphones, tablets, and other portable electronic gadgets. Its design ensures reliable performance in voltage regulation, making it an essential component for maintaining stable power supply in various electronic systems.
Equivalent
The RT9078-12GJ5 is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. Texas Instruments: LP5907 series
2. Analog Devices: ADP125 series
3. Microchip Technology: MCP1700 series
4. ON Semiconductor: NCP1117 series
5. STMicroelectronics: LDK120 series
These alternatives offer similar voltage regulation capabilities. Ensure to compare specific parameters like output voltage, dropout voltage, and current rating to match your application needs.
1. Texas Instruments: LP5907 series
2. Analog Devices: ADP125 series
3. Microchip Technology: MCP1700 series
4. ON Semiconductor: NCP1117 series
5. STMicroelectronics: LDK120 series
These alternatives offer similar voltage regulation capabilities. Ensure to compare specific parameters like output voltage, dropout voltage, and current rating to match your application needs.
Features
The RT9078-12GJ5 is a low-dropout (LDO) linear voltage regulator designed for high precision and stability. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.2V, making it suitable for applications requiring precise voltage regulation.
2. Dropout Voltage: The regulator boasts a low dropout voltage, which is beneficial for efficient performance in battery-powered devices.
3. Output Current: It supports a maximum output current, typically up to 600mA, accommodating a range of power needs.
4. Low Quiescent Current: Designed for energy efficiency, it consumes minimal quiescent current, enhancing battery life in portable applications.
5. Accuracy: It offers high output voltage accuracy, ensuring reliable performance in sensitive electronic circuits.
6. Thermal Protection: The regulator includes built-in thermal shutdown protection to prevent damage from overheating.
7. Package: The device is available in compact SOT-23-5 packaging, facilitating easy integration into various electronic designs with limited space.
These features make the RT9078-12GJ5 ideal for use in consumer electronics, communication equipment, and other applications requiring stable and efficient voltage regulation.
1. Output Voltage: It provides a fixed output voltage of 1.2V, making it suitable for applications requiring precise voltage regulation.
2. Dropout Voltage: The regulator boasts a low dropout voltage, which is beneficial for efficient performance in battery-powered devices.
3. Output Current: It supports a maximum output current, typically up to 600mA, accommodating a range of power needs.
4. Low Quiescent Current: Designed for energy efficiency, it consumes minimal quiescent current, enhancing battery life in portable applications.
5. Accuracy: It offers high output voltage accuracy, ensuring reliable performance in sensitive electronic circuits.
6. Thermal Protection: The regulator includes built-in thermal shutdown protection to prevent damage from overheating.
7. Package: The device is available in compact SOT-23-5 packaging, facilitating easy integration into various electronic designs with limited space.
These features make the RT9078-12GJ5 ideal for use in consumer electronics, communication equipment, and other applications requiring stable and efficient voltage regulation.
Pinout
The RT9078-12GJ5 is a low-dropout (LDO) linear voltage regulator. It is commonly used for providing a stable output voltage in electronic circuits. This particular model, RT9078-12GJ5, has a fixed output voltage of 1.2V.
Regarding pin count and function, the RT9078 series typically comes in a small package, such as SOT-23-5, which features 5 pins. The functions of these pins generally include:
1. VIN: Input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin for the circuit.
3. VOUT: Output voltage pin that provides the regulated 1.2V output.
4. EN: Enable pin to turn the regulator on or off.
5. NC or Bypass: This can be a no-connect pin or used for bypass capacitors to reduce noise.
Please note that for precise pin configuration and further details, consulting the manufacturer's datasheet for the RT9078-12GJ5 is recommended.
Regarding pin count and function, the RT9078 series typically comes in a small package, such as SOT-23-5, which features 5 pins. The functions of these pins generally include:
1. VIN: Input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin for the circuit.
3. VOUT: Output voltage pin that provides the regulated 1.2V output.
4. EN: Enable pin to turn the regulator on or off.
5. NC or Bypass: This can be a no-connect pin or used for bypass capacitors to reduce noise.
Please note that for precise pin configuration and further details, consulting the manufacturer's datasheet for the RT9078-12GJ5 is recommended.
Manufacturer
The RT9078-12GJ5 is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and manufacture of analog integrated circuits. It provides a wide range of power management solutions, including voltage regulators, battery management systems, and LED drivers. The company serves various sectors such as consumer electronics, industrial applications, and communications. Richtek is known for its high-performance and efficient power solutions that are used in a variety of electronic devices and applications.
Application
The RT9078-12GJ5 is a low-dropout (LDO) linear voltage regulator. Its application areas typically include use in consumer electronics, telecommunications, and industrial equipment where stable voltage regulation is required. It's often employed in battery-powered devices due to its low dropout voltage and low quiescent current, which help extend battery life. The device is suitable for use in smartphones, tablets, and other portable gadgets, as well as in embedded systems and sensors where space-saving and efficient power management are critical. Additionally, the RT9078-12GJ5 can be utilized in power-sensitive applications that require precise voltage regulation, such as medical devices and instrumentation.
Package
The RT9078-12GJ5 is typically available in a SOT-23-5 package type. This is a small, surface-mount package commonly used for electronic components, offering a compact form factor suitable for various applications in electronic circuit design.
