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) | 3.3V |
| VoltageDropout(Max) | 0.475V @ 1A |
| Current-Output | 1A |
| Current-Supply(Max) | 40 µA |
| PSRR | 52dB (1kHz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Current Limit, Thermal Shutdown, UVLO |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 6-WDFN Exposed Pad |
概要
Description
The TLV75733PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TLV757P series, designed for applications requiring efficient power management. This specific model provides a fixed output voltage of 3.3V and can deliver up to 1A of continuous output current, making it suitable for powering various electronic components and systems.
Key features of the TLV75733PDRVR include low quiescent current, good transient response, and high power-supply rejection ratio (PSRR), which contribute to improved efficiency and stable operation in noisy environments. The device operates over a wide input voltage range, typically from 1.5V to 5.5V, enabling compatibility with different power sources.
The LDO is housed in a compact, thermally efficient package (WSON), making it ideal for space-constrained designs. Additional features include an enable pin for power sequencing, thermal shutdown protection, and current limit protection, ensuring reliability and safety in various applications like portable electronics, industrial equipment, and consumer devices.
Key features of the TLV75733PDRVR include low quiescent current, good transient response, and high power-supply rejection ratio (PSRR), which contribute to improved efficiency and stable operation in noisy environments. The device operates over a wide input voltage range, typically from 1.5V to 5.5V, enabling compatibility with different power sources.
The LDO is housed in a compact, thermally efficient package (WSON), making it ideal for space-constrained designs. Additional features include an enable pin for power sequencing, thermal shutdown protection, and current limit protection, ensuring reliability and safety in various applications like portable electronics, industrial equipment, and consumer devices.
Equivalent
The TLV75733PDRVR is a low-dropout (LDO) linear regulator. Equivalent products include:
1. Microchip Technology: MCP1825S-3302E/DB
2. Analog Devices: LT1763CS8-3.3#PBF
3. ON Semiconductor: NCP1117DT33G
4. Texas Instruments: LP5912-3.3DRVT
5. STMicroelectronics: LD1117S33TR
These alternatives may vary slightly in features, so it's important to review the datasheets to ensure compatibility with your specific application.
1. Microchip Technology: MCP1825S-3302E/DB
2. Analog Devices: LT1763CS8-3.3#PBF
3. ON Semiconductor: NCP1117DT33G
4. Texas Instruments: LP5912-3.3DRVT
5. STMicroelectronics: LD1117S33TR
These alternatives may vary slightly in features, so it's important to review the datasheets to ensure compatibility with your specific application.
Features
The TLV75733PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for various applications requiring stable voltage output. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 1.5V to 5.5V.
3. Output Current: Delivers up to 1A of load current, suitable for powering moderate-load applications.
4. Low Dropout Voltage: Designed for low dropout performance, enhancing efficiency.
5. Quiescent Current: Features low quiescent current, which helps in extending battery life in portable applications.
6. Output Capacitor: Stable operation with a small ceramic output capacitor, minimizing board space.
7. Protection: Includes overcurrent protection and thermal shutdown to safeguard against potential faults.
8. Package: Available in a small, 8-pin WSON package, facilitating compact design layouts.
These features make the TLV75733PDRVR ideal for applications in consumer electronics, computing, and communication devices where space and power efficiency are critical.
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 1.5V to 5.5V.
3. Output Current: Delivers up to 1A of load current, suitable for powering moderate-load applications.
4. Low Dropout Voltage: Designed for low dropout performance, enhancing efficiency.
5. Quiescent Current: Features low quiescent current, which helps in extending battery life in portable applications.
6. Output Capacitor: Stable operation with a small ceramic output capacitor, minimizing board space.
7. Protection: Includes overcurrent protection and thermal shutdown to safeguard against potential faults.
8. Package: Available in a small, 8-pin WSON package, facilitating compact design layouts.
These features make the TLV75733PDRVR ideal for applications in consumer electronics, computing, and communication devices where space and power efficiency are critical.
Pinout
The TLV75733PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a 6-pin package, specifically the SOT-23-6 (also known by its Texas Instruments package designation DRV), which is compact and suitable for space-constrained applications.
Here is a brief overview of the pin functions for the TLV75733 in a typical 6-pin configuration:
1. IN - Input voltage pin where the supply voltage is provided.
2. GND - Ground pin.
3. EN - Enable pin, used to enable or disable the LDO; typically active high.
4. NR/SS - Noise Reduction/Soft Start pin, which can be used to set soft-start timing and reduce output noise.
5. OUT - Output voltage pin, where the regulated voltage is delivered.
6. NC/FB - No connect or feedback pin, where the feedback is used to set the output voltage in adjustable version configurations (in fixed output versions like the 3.3V model, this might be not connected).
This LDO regulator is designed to provide a stable output voltage, in this case, 3.3V, with minimal input voltage variation.
Here is a brief overview of the pin functions for the TLV75733 in a typical 6-pin configuration:
1. IN - Input voltage pin where the supply voltage is provided.
2. GND - Ground pin.
3. EN - Enable pin, used to enable or disable the LDO; typically active high.
4. NR/SS - Noise Reduction/Soft Start pin, which can be used to set soft-start timing and reduce output noise.
5. OUT - Output voltage pin, where the regulated voltage is delivered.
6. NC/FB - No connect or feedback pin, where the feedback is used to set the output voltage in adjustable version configurations (in fixed output versions like the 3.3V model, this might be not connected).
This LDO regulator is designed to provide a stable output voltage, in this case, 3.3V, with minimal input voltage variation.
Manufacturer
The TLV75733PDRVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and focuses on developing analog chips and embedded processors, which are used in a wide range of electronic devices. TI serves a variety of sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company's products are integral to the functioning of modern electronics, helping to manage power, process data, and enable connectivity.
Application
The TLV75733PDRVR is a low-dropout (LDO) linear voltage regulator commonly used in applications that require a stable and reliable power supply. It is suitable for use in consumer electronics, communication devices, industrial equipment, and automotive systems. Its compact size and low dropout voltage make it ideal for battery-powered devices, wearable technology, and portable equipment. Additionally, its precision output voltage and low noise performance make it suitable for powering sensitive analog and RF circuits. Its thermal performance and protection features are also beneficial in applications requiring robust operation under varying environmental conditions.
Package
The TLV75733PDRVR is housed in a SOT-563 package, which is a small outline transistor package typically with six terminals. This package type is compact and suitable for space-constrained applications.
