規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.238V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 31 µA |
| PSRR | 52dB (1kHz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The TLV75533PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring efficient, reliable power management. This component provides a fixed 3.3V output voltage and can deliver up to 500 mA of output current, making it suitable for powering a variety of electronic devices and systems.
Key features of the TLV75533PDRVR include a low quiescent current of typically 25 µA, which enhances power efficiency, especially in battery-powered applications. It also boasts low output noise and a fast transient response, ensuring stable performance even under varying load conditions. The LDO operates over an input voltage range of 1.45V to 5.5V, offering flexibility in system design.
With built-in protection features such as thermal shutdown and current limit, the TLV75533PDRVR ensures safe operation under fault conditions. It is available in a compact 6-pin WSON package, making it ideal for space-constrained applications. This LDO is commonly used in consumer electronics, IoT devices, and other applications requiring precise voltage regulation.
Key features of the TLV75533PDRVR include a low quiescent current of typically 25 µA, which enhances power efficiency, especially in battery-powered applications. It also boasts low output noise and a fast transient response, ensuring stable performance even under varying load conditions. The LDO operates over an input voltage range of 1.45V to 5.5V, offering flexibility in system design.
With built-in protection features such as thermal shutdown and current limit, the TLV75533PDRVR ensures safe operation under fault conditions. It is available in a compact 6-pin WSON package, making it ideal for space-constrained applications. This LDO is commonly used in consumer electronics, IoT devices, and other applications requiring precise voltage regulation.
Equivalent
The TLV75533PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products should match similar specifications such as output voltage (3.3V), current output (500 mA), and package (SOT-23-6). Some alternatives include:
1. Microchip MCP1825S-3302E/DB - 3.3V, 500 mA LDO in SOT-223.
2. ON Semiconductor NCP1117DT33RKG - 3.3V, 800 mA LDO in TO-252.
3. LD1117S33TR by STMicroelectronics - 3.3V, 800 mA LDO in SOT-223.
Always verify pin compatibility and electrical characteristics.
1. Microchip MCP1825S-3302E/DB - 3.3V, 500 mA LDO in SOT-223.
2. ON Semiconductor NCP1117DT33RKG - 3.3V, 800 mA LDO in TO-252.
3. LD1117S33TR by STMicroelectronics - 3.3V, 800 mA LDO in SOT-223.
Always verify pin compatibility and electrical characteristics.
Features
The TLV75533PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: The device provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates effectively with an input voltage range from 1.5V to 5.5V.
3. Output Current: Supports up to 500 mA of output current.
4. Low Dropout Voltage: Exhibits a low dropout voltage, enhancing efficiency.
5. Quiescent Current: Features low quiescent current, conserving power.
6. PSRR: Offers high Power Supply Rejection Ratio (PSRR), improving output stability.
7. Protection Features: Includes thermal shutdown and current limit protection for reliability.
8. Package: Encased in a 6-pin WSON package for compact applications.
9. Operating Temperature: Designed to function within an operating temperature range of -40°C to +125°C.
These attributes make the TLV75533PDRVR suitable for applications requiring efficient power management and stable voltage regulation, such as portable devices, IoT applications, and other battery-powered electronics.
1. Output Voltage: The device provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates effectively with an input voltage range from 1.5V to 5.5V.
3. Output Current: Supports up to 500 mA of output current.
4. Low Dropout Voltage: Exhibits a low dropout voltage, enhancing efficiency.
5. Quiescent Current: Features low quiescent current, conserving power.
6. PSRR: Offers high Power Supply Rejection Ratio (PSRR), improving output stability.
7. Protection Features: Includes thermal shutdown and current limit protection for reliability.
8. Package: Encased in a 6-pin WSON package for compact applications.
9. Operating Temperature: Designed to function within an operating temperature range of -40°C to +125°C.
These attributes make the TLV75533PDRVR suitable for applications requiring efficient power management and stable voltage regulation, such as portable devices, IoT applications, and other battery-powered electronics.
Pinout
The TLV75533PDRVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is part of the TLV755 series and is designed for portable and battery-powered applications. The specific variant "PDRVR" indicates its package type and pin configuration.
The TLV75533PDRVR comes in a 6-pin WSON (DRV) package. Here is a brief overview of its pin functions:
1. Vin (Pin 1): Input voltage supply pin where the unregulated input voltage is connected.
2. GND (Pin 2): Ground pin, the common ground for the input and output.
3. EN (Pin 3): Enable pin; driving this pin high enables the regulator, while driving it low puts the regulator in shutdown mode.
4. NR/SS (Pin 4): Noise reduction/soft-start pin used to reduce output noise and control the startup time.
5. Bypass (Pin 5): Bypass pin for an optional external capacitor to further reduce output noise.
6. Vout (Pin 6): Output voltage pin where the regulated output voltage is provided.
The TLV75533 provides a fixed output voltage of 3.3V with a maximum output current of 500 mA, making it suitable for powering low-power devices.
The TLV75533PDRVR comes in a 6-pin WSON (DRV) package. Here is a brief overview of its pin functions:
1. Vin (Pin 1): Input voltage supply pin where the unregulated input voltage is connected.
2. GND (Pin 2): Ground pin, the common ground for the input and output.
3. EN (Pin 3): Enable pin; driving this pin high enables the regulator, while driving it low puts the regulator in shutdown mode.
4. NR/SS (Pin 4): Noise reduction/soft-start pin used to reduce output noise and control the startup time.
5. Bypass (Pin 5): Bypass pin for an optional external capacitor to further reduce output noise.
6. Vout (Pin 6): Output voltage pin where the regulated output voltage is provided.
The TLV75533 provides a fixed output voltage of 3.3V with a maximum output current of 500 mA, making it suitable for powering low-power devices.
Manufacturer
The TLV75533PDRVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and semiconductor devices. The company is known for its innovations in analog technology, digital signal processing (DSP), and microcontroller technologies. Texas Instruments serves various industries, including consumer electronics, automotive, industrial, communications, and healthcare, providing solutions that enhance the performance and functionality of electronic products and systems. TI is also recognized for its contributions to the education sector through its development of educational technology and resources.
Application
The TLV75533PDRVR is a low-dropout (LDO) voltage regulator commonly used in various electronic applications requiring stable voltage regulation. Its application areas include consumer electronics, industrial instrumentation, and communication devices. It is suitable for powering microcontrollers, sensors, and other low-power devices in battery-operated equipment due to its low quiescent current and high efficiency. The regulator is also utilized in portable devices, medical applications, and automotive electronics where reliable and precise voltage output is critical. Its small package size makes it ideal for space-constrained applications.
Package
The TLV75533PDRVR is an LDO voltage regulator from Texas Instruments, and it comes in a SOT-563 package type, which is a small outline transistor package with six terminals. This compact design is suitable for space-constrained applications.
