規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.45V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 1.2 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-WFDFN Exposed Pad |
概述
Description
The RT9059GQW is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power management and precise output voltage. It is commonly used in electronic devices where space and energy efficiency are critical. The device features a high power supply rejection ratio (PSRR) and low quiescent current, making it suitable for battery-powered applications.
Key features of the RT9059GQW include:
- Input Voltage Range: The regulator can handle a wide input voltage range, making it versatile for various power sources.
- Output Voltage Options: It offers fixed output voltage options, which are factory-programmed to meet specific application needs.
- Low Dropout Voltage: Ensures efficiency by maintaining regulation even with minimal voltage differential between input and output.
- Protection Features: Built-in thermal shutdown, current limiting, and short circuit protection enhance reliability and safety.
- Package: It is typically available in a compact and thermally efficient package, such as the WDFN-6L 2x2 package, suitable for dense circuit board layouts.
Overall, the RT9059GQW is ideal for use in consumer electronics, telecommunications, and computing applications requiring stable and efficient voltage regulation.
Key features of the RT9059GQW include:
- Input Voltage Range: The regulator can handle a wide input voltage range, making it versatile for various power sources.
- Output Voltage Options: It offers fixed output voltage options, which are factory-programmed to meet specific application needs.
- Low Dropout Voltage: Ensures efficiency by maintaining regulation even with minimal voltage differential between input and output.
- Protection Features: Built-in thermal shutdown, current limiting, and short circuit protection enhance reliability and safety.
- Package: It is typically available in a compact and thermally efficient package, such as the WDFN-6L 2x2 package, suitable for dense circuit board layouts.
Overall, the RT9059GQW is ideal for use in consumer electronics, telecommunications, and computing applications requiring stable and efficient voltage regulation.
Equivalent
The RT9059GQW is a low-dropout (LDO) voltage regulator. Equivalent products could include similar LDOs from other manufacturers, such as:
1. MIC5205 from Microchip
2. LP2985 from Texas Instruments
3. NCP1117 from ON Semiconductor
4. TLV741P from Texas Instruments
5. ADP151 from Analog Devices
Ensure compatibility in terms of input/output voltage, current rating, and package type when considering equivalents. Always verify datasheets for precise specifications.
1. MIC5205 from Microchip
2. LP2985 from Texas Instruments
3. NCP1117 from ON Semiconductor
4. TLV741P from Texas Instruments
5. ADP151 from Analog Devices
Ensure compatibility in terms of input/output voltage, current rating, and package type when considering equivalents. Always verify datasheets for precise specifications.
Features
The RT9059GQW is a low-dropout (LDO) linear regulator designed to provide a stable output voltage with high efficiency and low power consumption. Key features include:
1. Input Voltage Range: Supports a wide input voltage range, making it versatile for various applications.
2. Output Current: Capable of delivering a continuous output current, suitable for powering a range of electronic devices.
3. Low Dropout Voltage: Ensures efficient operation even when the input and output voltages are close, reducing heat dissipation.
4. Fast Transient Response: Quickly responds to changes in load, maintaining a stable output voltage.
5. Low Quiescent Current: Minimizes power consumption when the device is in a no-load condition, extending battery life in portable devices.
6. Thermal Protection: Includes thermal shutdown capabilities to protect the device from overheating.
7. Current Limiting: Safeguards against overcurrent conditions, enhancing reliability.
8. Compact Package: Available in a small, space-saving package suitable for compact designs.
These features make the RT9059GQW ideal for applications requiring efficient power regulation, such as consumer electronics, communication equipment, and industrial devices.
1. Input Voltage Range: Supports a wide input voltage range, making it versatile for various applications.
2. Output Current: Capable of delivering a continuous output current, suitable for powering a range of electronic devices.
3. Low Dropout Voltage: Ensures efficient operation even when the input and output voltages are close, reducing heat dissipation.
4. Fast Transient Response: Quickly responds to changes in load, maintaining a stable output voltage.
5. Low Quiescent Current: Minimizes power consumption when the device is in a no-load condition, extending battery life in portable devices.
6. Thermal Protection: Includes thermal shutdown capabilities to protect the device from overheating.
7. Current Limiting: Safeguards against overcurrent conditions, enhancing reliability.
8. Compact Package: Available in a small, space-saving package suitable for compact designs.
These features make the RT9059GQW ideal for applications requiring efficient power regulation, such as consumer electronics, communication equipment, and industrial devices.
Pinout
The RT9059GQW is a low-dropout (LDO) linear voltage regulator IC designed for applications requiring precise voltage regulation with low noise and low power consumption. It typically comes in a WDFN-6L 1.6x1.6 package.
The pin count for the RT9059GQW is 6 pins. Here is a brief overview of its function:
1. VIN: Input voltage pin, where the unregulated voltage is applied.
2. GND: Ground pin, serving as the reference point for the device.
3. VOUT: Output voltage pin, providing the regulated voltage to the load.
4. EN (Enable): Pin used to enable or disable the regulator. A high signal typically enables the device, while a low signal disables it.
5. NC (No Connect or Feedback): This pin might be for feedback in some configurations, or simply not connected.
6. NC (No Connect): Often not used in standard operations, but may be available for additional functions or left unconnected.
These pins serve to implement the core function of the RT9059GQW as a voltage regulator for various applications. Always refer to the manufacturer's datasheet for detailed specifications and application circuits.
The pin count for the RT9059GQW is 6 pins. Here is a brief overview of its function:
1. VIN: Input voltage pin, where the unregulated voltage is applied.
2. GND: Ground pin, serving as the reference point for the device.
3. VOUT: Output voltage pin, providing the regulated voltage to the load.
4. EN (Enable): Pin used to enable or disable the regulator. A high signal typically enables the device, while a low signal disables it.
5. NC (No Connect or Feedback): This pin might be for feedback in some configurations, or simply not connected.
6. NC (No Connect): Often not used in standard operations, but may be available for additional functions or left unconnected.
These pins serve to implement the core function of the RT9059GQW as a voltage regulator for various applications. Always refer to the manufacturer's datasheet for detailed specifications and application circuits.
Manufacturer
The RT9059GQW is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and production of power management integrated circuits (ICs). Founded in 1998 and headquartered in Taiwan, Richtek provides a wide range of analog IC solutions, including power management ICs that are used in various applications such as consumer electronics, computing, industrial equipment, and communication devices. The company is known for its innovative and efficient power solutions that are designed to enhance the performance and efficiency of electronic devices. Richtek has established itself as a leading player in the semiconductor industry, particularly in power management solutions.
Application
The RT9059GQW is a low-dropout (LDO) linear regulator used primarily in applications requiring efficient power management with precise voltage regulation. Key application areas include:
1. Consumer Electronics: Powering processors, memory modules, and peripherals in smartphones, tablets, and wearable devices.
2. Industrial Equipment: Providing stable power to sensors and microcontrollers in automation systems and industrial IoT devices.
3. Telecommunications: Supporting voltage regulation in networking equipment like routers and switches.
4. Automotive Electronics: Managing power for infotainment systems and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensuring reliable power supply for portable diagnostic equipment and patient monitoring systems.
Its versatility makes it suitable for any application needing efficient voltage regulation and low noise.
1. Consumer Electronics: Powering processors, memory modules, and peripherals in smartphones, tablets, and wearable devices.
2. Industrial Equipment: Providing stable power to sensors and microcontrollers in automation systems and industrial IoT devices.
3. Telecommunications: Supporting voltage regulation in networking equipment like routers and switches.
4. Automotive Electronics: Managing power for infotainment systems and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensuring reliable power supply for portable diagnostic equipment and patient monitoring systems.
Its versatility makes it suitable for any application needing efficient voltage regulation and low noise.
Package
The RT9059GQW is typically available in a small outline package, specifically a WDFN-8L 2x2 package, which is a type of leadless package designed for efficient thermal performance and compact size. This package type is commonly used for voltage regulators due to its space-saving design and effective heat dissipation.
