仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 2.2V |
| VoltageDropout(Max) | 0.45V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 300 nA |
| PSRR | 55dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 4-XDFN Exposed Pad |
概要
Description
The TPS7A0322PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed for applications requiring efficient, low-noise power conversion. Key features include a wide input voltage range, typically from 1.4V to 6.5V, and a fixed output voltage option. It offers a maximum output current of 200 mA, making it suitable for portable devices, microcontrollers, and other low-power applications.
The LDO regulator is part of the TPS7A03 series, known for its low quiescent current, typically around 1 µA, which helps extend battery life in portable applications. It also provides excellent line and load transient performance, ensuring stable output in varying conditions. Additionally, the device has built-in overcurrent and overtemperature protection to enhance reliability and safety.
The TPS7A0322PDQNR comes in a compact package, making it ideal for space-constrained designs. It is used in various sectors, including consumer electronics, industrial, and automotive applications, where efficient power management is crucial.
The LDO regulator is part of the TPS7A03 series, known for its low quiescent current, typically around 1 µA, which helps extend battery life in portable applications. It also provides excellent line and load transient performance, ensuring stable output in varying conditions. Additionally, the device has built-in overcurrent and overtemperature protection to enhance reliability and safety.
The TPS7A0322PDQNR comes in a compact package, making it ideal for space-constrained designs. It is used in various sectors, including consumer electronics, industrial, and automotive applications, where efficient power management is crucial.
Equivalent
The TPS7A0322PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers could include the LT1761 series from Analog Devices, the NCP167 series from ON Semiconductor, and the MIC5225 series from Microchip Technology. When selecting an equivalent, ensure matching specifications such as output voltage, current rating, dropout voltage, and package type to ensure compatibility with your application.
Features
The TPS7A0322PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Current: Supports up to 200 mA.
2. Input Voltage Range: Operates with an input voltage range of 1.4 V to 5.5 V.
3. Output Voltage: Offers fixed output voltages with options available as per specific needs.
4. Low Quiescent Current: Designed for low power consumption with a typical quiescent current of 1 µA.
5. Low Dropout Voltage: Features a low dropout voltage, enhancing efficiency.
6. High PSRR: Provides high Power Supply Rejection Ratio, making it effective at noise filtering.
7. Overcurrent Protection: Includes integrated overcurrent protection for reliability.
8. Thermal Shutdown: Protects the device from overheating by shutting down in high-temperature conditions.
9. Package: Available in a small, 4-pin X2SON package (0.8 x 0.8 mm), ideal for space-constrained applications.
This LDO regulator is suitable for applications requiring efficient voltage regulation with low power consumption, such as portable and battery-powered devices.
1. Output Current: Supports up to 200 mA.
2. Input Voltage Range: Operates with an input voltage range of 1.4 V to 5.5 V.
3. Output Voltage: Offers fixed output voltages with options available as per specific needs.
4. Low Quiescent Current: Designed for low power consumption with a typical quiescent current of 1 µA.
5. Low Dropout Voltage: Features a low dropout voltage, enhancing efficiency.
6. High PSRR: Provides high Power Supply Rejection Ratio, making it effective at noise filtering.
7. Overcurrent Protection: Includes integrated overcurrent protection for reliability.
8. Thermal Shutdown: Protects the device from overheating by shutting down in high-temperature conditions.
9. Package: Available in a small, 4-pin X2SON package (0.8 x 0.8 mm), ideal for space-constrained applications.
This LDO regulator is suitable for applications requiring efficient voltage regulation with low power consumption, such as portable and battery-powered devices.
Pinout
The TPS7A0322PDQNR is a low-dropout linear regulator from Texas Instruments. It comes in a 6-pin WSON (Wettable Flank Small Outline No-lead) package. The primary function of this device is to provide a regulated output voltage with high accuracy and low noise. It is designed for applications requiring a low-dropout voltage, low quiescent current, and excellent line and load transient response.
Key features include:
- Input voltage range: 1.4 V to 5.5 V
- Maximum output current: 200 mA
- Low dropout: 200 mV at 200 mA
- Quiescent current: as low as 1 µA in shutdown mode
Its compact size and efficient performance make it suitable for battery-powered devices and other space-constrained applications.
Key features include:
- Input voltage range: 1.4 V to 5.5 V
- Maximum output current: 200 mA
- Low dropout: 200 mV at 200 mA
- Quiescent current: as low as 1 µA in shutdown mode
Its compact size and efficient performance make it suitable for battery-powered devices and other space-constrained applications.
Manufacturer
The TPS7A0322PDQNR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. TI is known for its innovation in the electronics industry, providing components for various applications including industrial, automotive, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor manufacturers in the world.
Application
The TPS7A0322PDQNR is a low-dropout (LDO) voltage regulator designed for various applications requiring efficient power management. Key application areas include:
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for stable power supply.
2. Industrial Equipment: Supports automation and control systems with reliable voltage regulation.
3. Networking and Communication: Powers routers, modems, and other networking devices.
4. Automotive: Provides power regulation for infotainment and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensures stable power in portable diagnostic and monitoring equipment.
These applications benefit from the LDO's low quiescent current, low noise, and high-accuracy output voltage.
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for stable power supply.
2. Industrial Equipment: Supports automation and control systems with reliable voltage regulation.
3. Networking and Communication: Powers routers, modems, and other networking devices.
4. Automotive: Provides power regulation for infotainment and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensures stable power in portable diagnostic and monitoring equipment.
These applications benefit from the LDO's low quiescent current, low noise, and high-accuracy output voltage.
Package
The TPS7A0322PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a WSON (Wafer Level Small Outline No-Lead) package, specifically a 1.5 mm x 1.5 mm, 6-pin package format. This compact package is designed for efficient thermal performance and space-saving in circuit designs.
