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) | 3.3V |
| VoltageDropout(Max) | 0.14V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 15 µA |
| Current-Supply(Max) | 2 mA |
| PSRR | 65dB ~ 40dB (100Hz ~ 1MHz) |
| 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 TPS7A2033PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS7A20 series, designed for applications requiring a stable voltage with low noise and high accuracy. This particular model offers a fixed output voltage of 3.3V. The device can deliver up to 200 mA of output current, making it suitable for powering low-power microcontrollers and other digital circuits.
Key features of the TPS7A2033PDQNR include a low dropout voltage (typically 160 mV at 200 mA), low quiescent current, and high power supply rejection ratio (PSRR), which makes it adept at minimizing noise in the output voltage. The device also provides protection features such as overcurrent protection and thermal shutdown.
The TPS7A2033PDQNR is housed in a small, space-saving SOT-5X3 package, making it ideal for compact electronic designs. It is commonly used in applications like battery-powered equipment, industrial sensors, and communication devices where efficient and reliable power regulation is essential.
Key features of the TPS7A2033PDQNR include a low dropout voltage (typically 160 mV at 200 mA), low quiescent current, and high power supply rejection ratio (PSRR), which makes it adept at minimizing noise in the output voltage. The device also provides protection features such as overcurrent protection and thermal shutdown.
The TPS7A2033PDQNR is housed in a small, space-saving SOT-5X3 package, making it ideal for compact electronic designs. It is commonly used in applications like battery-powered equipment, industrial sensors, and communication devices where efficient and reliable power regulation is essential.
Equivalent
The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Microchip MCP1703T-3302E/CB - LDO with similar voltage and current ratings.
2. Analog Devices ADP3333ARMZ-3.3-R7 - Another LDO with comparable specifications.
3. ON Semiconductor NCP1117ST33T3G - Offers similar output voltage and current.
4. STMicroelectronics LD1117S33TR - Features close electrical characteristics.
Always check detailed specifications to ensure compatibility with your application.
1. Microchip MCP1703T-3302E/CB - LDO with similar voltage and current ratings.
2. Analog Devices ADP3333ARMZ-3.3-R7 - Another LDO with comparable specifications.
3. ON Semiconductor NCP1117ST33T3G - Offers similar output voltage and current.
4. STMicroelectronics LD1117S33TR - Features close electrical characteristics.
Always check detailed specifications to ensure compatibility with your application.
Features
The TPS7A2033PDQNR is a low-dropout (LDO) linear voltage regulator known for its high performance and efficiency. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 2.0 V to 5.5 V.
2. Output Voltage: The device provides a fixed output voltage of 3.3 V.
3. Output Current: It can deliver up to 200 mA of output current.
4. Low Quiescent Current: The regulator has a very low quiescent current, enhancing efficiency, particularly in battery-powered applications.
5. Low Dropout Voltage: With a low dropout voltage, it ensures efficient operation close to the input voltage level.
6. Precision: It offers excellent load and line regulation with high output accuracy.
7. Thermal Protection: Built-in thermal shutdown and current limit protection enhance reliability.
8. Package: Available in a compact 1 mm x 1 mm X2SON package, ideal for space-constrained applications.
This combination of features makes the TPS7A2033PDQNR suitable for various applications, including portable devices, sensors, and industrial equipment.
1. Input Voltage Range: It supports a wide input voltage range from 2.0 V to 5.5 V.
2. Output Voltage: The device provides a fixed output voltage of 3.3 V.
3. Output Current: It can deliver up to 200 mA of output current.
4. Low Quiescent Current: The regulator has a very low quiescent current, enhancing efficiency, particularly in battery-powered applications.
5. Low Dropout Voltage: With a low dropout voltage, it ensures efficient operation close to the input voltage level.
6. Precision: It offers excellent load and line regulation with high output accuracy.
7. Thermal Protection: Built-in thermal shutdown and current limit protection enhance reliability.
8. Package: Available in a compact 1 mm x 1 mm X2SON package, ideal for space-constrained applications.
This combination of features makes the TPS7A2033PDQNR suitable for various applications, including portable devices, sensors, and industrial equipment.
Pinout
The TPS7A2033PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS7A20 series. This particular device typically comes in a 6-pin WSON (DSQ) package. The pin functions for the TPS7A2033PDQNR can be summarized as follows:
1. IN: Input voltage supply pin. Connect to a voltage source.
2. GND: Ground pin. Connect to the system ground.
3. EN: Enable pin. Used to enable or disable the regulator output. A high level turns on the regulator.
4. NR/SS: Noise reduction/soft start pin. Used to reduce output noise or control the soft start.
5. OUT: Output voltage pin. Provides the regulated output voltage.
6. NC: No connect. Often used for mechanical stability or thermal performance.
Note: While pin names are generally consistent, always refer to the official datasheet for exact details and configuration specific to your application scenario.
1. IN: Input voltage supply pin. Connect to a voltage source.
2. GND: Ground pin. Connect to the system ground.
3. EN: Enable pin. Used to enable or disable the regulator output. A high level turns on the regulator.
4. NR/SS: Noise reduction/soft start pin. Used to reduce output noise or control the soft start.
5. OUT: Output voltage pin. Provides the regulated output voltage.
6. NC: No connect. Often used for mechanical stability or thermal performance.
Note: While pin names are generally consistent, always refer to the official datasheet for exact details and configuration specific to your application scenario.
Manufacturer
The manufacturer of the TPS7A2033PDQNR is Texas Instruments Incorporated. Texas Instruments, commonly known as TI, is a global technology company that designs and manufactures semiconductors and various integrated circuits. The company's products are used in a wide array of electronic applications, including industrial, automotive, personal electronics, and communications equipment. Texas Instruments is recognized for its innovation and advancements in the semiconductor industry, with a focus on developing analog and embedded processing products.
Application
The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator commonly used in various applications requiring precise voltage regulation and low noise. Key application areas include:
1. Consumer Electronics: Provides stable power for smartphones, tablets, and wearable devices.
2. Industrial Systems: Used in sensors, control systems, and communication devices.
3. Medical Devices: Offers reliable power for portable and non-portable medical equipment.
4. Automotive: Supports in-vehicle electronics by ensuring stable voltage supply.
5. Telecommunications: Powers networking equipment and infrastructure components.
6. IoT Devices: Essential for low-power IoT applications requiring efficient power management.
Its high PSRR and low quiescent current make it ideal for noise-sensitive applications.
1. Consumer Electronics: Provides stable power for smartphones, tablets, and wearable devices.
2. Industrial Systems: Used in sensors, control systems, and communication devices.
3. Medical Devices: Offers reliable power for portable and non-portable medical equipment.
4. Automotive: Supports in-vehicle electronics by ensuring stable voltage supply.
5. Telecommunications: Powers networking equipment and infrastructure components.
6. IoT Devices: Essential for low-power IoT applications requiring efficient power management.
Its high PSRR and low quiescent current make it ideal for noise-sensitive applications.
Package
The TPS7A2033PDQNR is a low-dropout linear voltage regulator from Texas Instruments. It comes in a WSON (DSQ) package, which is a small, thermally enhanced, leadless package with a 6-pin configuration, measuring approximately 1.5 mm x 1.5 mm.
