Thông số kỹ thuật
| thuộc tính | Giá trị |
| 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) | 1.8V |
| Voltage Dropout (Max) | 0.8V @ 1A |
| Current - Output | 1A |
| Current - Supply (Max) | 40 µA |
| PSRR | 52dB (1kHz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Current Limit, Thermal Shutdown, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The TLV75718PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable voltage output with high accuracy and low quiescent current, making it suitable for battery-operated and power-sensitive applications. The device supports an output voltage of 1.8V and can deliver up to 1A of output current. It operates over a wide input voltage range and offers features such as thermal shutdown and current limit protection to ensure reliability and safety.
The TLV75718PDRVR comes in a small, space-efficient 6-pin SOT-23 package, which is ideal for compact electronic designs. Its fast transient response and low dropout voltage make it well-suited for powering digital circuits, RF modules, and other high-speed components. Additionally, its low noise and high power-supply rejection ratio (PSRR) help maintain signal integrity in sensitive applications. Overall, the TLV75718PDRVR is a versatile and efficient solution for managing power in a variety of electronic devices.
The TLV75718PDRVR comes in a small, space-efficient 6-pin SOT-23 package, which is ideal for compact electronic designs. Its fast transient response and low dropout voltage make it well-suited for powering digital circuits, RF modules, and other high-speed components. Additionally, its low noise and high power-supply rejection ratio (PSRR) help maintain signal integrity in sensitive applications. Overall, the TLV75718PDRVR is a versatile and efficient solution for managing power in a variety of electronic devices.
Equivalent
The TLV75718PDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include the Microchip MCP1755-1802E/DB and the ON Semiconductor NCP703SN18T1G. These alternatives offer similar voltage regulation and output current specifications. When selecting an equivalent, ensure that the electrical characteristics and package type meet your specific application requirements.
Features
The TLV75718PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for efficiency and ease of use. Here are its key features:
1. Output Current: Capable of sourcing up to 1A, making it suitable for powering a variety of applications.
2. Input Voltage Range: Operates over a wide input range from 2.5V to 5.5V, providing flexibility for different power sources.
3. Output Voltage: Fixed output voltage of 1.8V, meeting specific application requirements.
4. Low Dropout Voltage: Offers low dropout performance, enhancing efficiency and reducing power loss, particularly useful in battery-powered devices.
5. Quiescent Current: Exhibits low quiescent current, which helps in prolonging battery life and reducing power consumption.
6. Protection Features: Includes thermal shutdown and current limit protection to safeguard the device against overload conditions.
7. Package: Available in a small, thermally-enhanced WSON (DRV) package, which supports compact PCB designs.
8. Stability: Compatible with low ESR capacitors, ensuring stability and performance across various load conditions.
These features make the TLV75718PDRVR ideal for applications requiring reliable voltage regulation in compact spaces.
1. Output Current: Capable of sourcing up to 1A, making it suitable for powering a variety of applications.
2. Input Voltage Range: Operates over a wide input range from 2.5V to 5.5V, providing flexibility for different power sources.
3. Output Voltage: Fixed output voltage of 1.8V, meeting specific application requirements.
4. Low Dropout Voltage: Offers low dropout performance, enhancing efficiency and reducing power loss, particularly useful in battery-powered devices.
5. Quiescent Current: Exhibits low quiescent current, which helps in prolonging battery life and reducing power consumption.
6. Protection Features: Includes thermal shutdown and current limit protection to safeguard the device against overload conditions.
7. Package: Available in a small, thermally-enhanced WSON (DRV) package, which supports compact PCB designs.
8. Stability: Compatible with low ESR capacitors, ensuring stability and performance across various load conditions.
These features make the TLV75718PDRVR ideal for applications requiring reliable voltage regulation in compact spaces.
Pinout
The TLV75718PDRVR is a low-dropout (LDO) voltage regulator by Texas Instruments. This device is housed in a 6-pin WSON (DRV) package. Here is a brief overview of its pin functions:
1. IN: Input voltage pin. This is where the unregulated voltage is supplied to the device.
2. GND: Ground pin. It serves as the reference point for the regulator.
3. EN: Enable pin. This is used to enable or disable the output of the regulator.
4. NR/SS: Noise Reduction/Soft Start pin. It is used to reduce output noise and control the startup characteristics of the device.
5. OUT: Output voltage pin. This provides the regulated output voltage.
6. NC: No Connect pin. This pin is typically not connected internally and may be left floating or connected to ground for mechanical stability.
The TLV75718 is designed for applications requiring a precise 1.8V output voltage and offers features like low quiescent current and stable operation with a small output capacitor.
1. IN: Input voltage pin. This is where the unregulated voltage is supplied to the device.
2. GND: Ground pin. It serves as the reference point for the regulator.
3. EN: Enable pin. This is used to enable or disable the output of the regulator.
4. NR/SS: Noise Reduction/Soft Start pin. It is used to reduce output noise and control the startup characteristics of the device.
5. OUT: Output voltage pin. This provides the regulated output voltage.
6. NC: No Connect pin. This pin is typically not connected internally and may be left floating or connected to ground for mechanical stability.
The TLV75718 is designed for applications requiring a precise 1.8V output voltage and offers features like low quiescent current and stable operation with a small output capacitor.
Manufacturer
The TLV75718PDRVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its innovation in the semiconductor industry and provides solutions for various applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and has a strong presence in research and development, focusing on analog and embedded processing products.
Application
The TLV75718PDRVR is a low-dropout (LDO) linear voltage regulator. It is useful in several application areas including:
1. Consumer Electronics: Powers microcontrollers and peripherals in devices like smartphones and tablets.
2. Industrial Automation: Supplies stable voltage for sensors and control systems.
3. Communication Equipment: Used in networking devices for reliable power delivery.
4. Automotive Systems: Supports infotainment units and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensures precise voltage regulation for sensitive equipment.
6. IoT Devices: Powers low-power wireless communication modules.
Its small size and efficient performance make it ideal for applications requiring space-constrained design and stable, low-noise power supply.
1. Consumer Electronics: Powers microcontrollers and peripherals in devices like smartphones and tablets.
2. Industrial Automation: Supplies stable voltage for sensors and control systems.
3. Communication Equipment: Used in networking devices for reliable power delivery.
4. Automotive Systems: Supports infotainment units and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensures precise voltage regulation for sensitive equipment.
6. IoT Devices: Powers low-power wireless communication modules.
Its small size and efficient performance make it ideal for applications requiring space-constrained design and stable, low-noise power supply.
Package
The TLV75718PDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, housed in a DRV package type, specifically a 6-pin WSON (very thin small outline no-lead) package.
