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TL1963ADCQR
IC REG LIN POS ADJ 1.5A SOT223-6
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- 製造商。 部分 #TL1963ADCQR
- 包 SOT-223 (DCQ)-6
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規格
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.21V |
| Voltage-Output(Max) | 20V |
| VoltageDropout(Max) | 0.55V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 1 mA |
| Current-Supply(Max) | 80 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-223-6 |
概述
Description
The TL1963ADCQR is a low-dropout (LDO) voltage regulator, designed for applications requiring up to 1.5A of output current. It offers a fixed output voltage with high accuracy and low noise, making it ideal for powering sensitive electronic circuits. The TL1963ADCQR features a low dropout voltage, which enhances efficiency by allowing the regulator to maintain output voltage with minimal input-to-output differential. This characteristic is particularly useful in battery-powered devices, where maximizing battery life is crucial.
This LDO regulator also includes a range of protective features, such as current limiting and thermal shutdown, to prevent damage under fault conditions. Its design ensures stable operation with low equivalent series resistance (ESR) output capacitors, allowing for flexibility in choosing external components. The TL1963ADCQR is typically housed in a compact, surface-mount package, making it suitable for space-constrained applications.
Overall, the TL1963ADCQR is widely used in telecommunications, computing, and consumer electronics, where reliable voltage regulation is needed. It is valued for its performance characteristics, including low noise, robust protection features, and efficient operation.
This LDO regulator also includes a range of protective features, such as current limiting and thermal shutdown, to prevent damage under fault conditions. Its design ensures stable operation with low equivalent series resistance (ESR) output capacitors, allowing for flexibility in choosing external components. The TL1963ADCQR is typically housed in a compact, surface-mount package, making it suitable for space-constrained applications.
Overall, the TL1963ADCQR is widely used in telecommunications, computing, and consumer electronics, where reliable voltage regulation is needed. It is valued for its performance characteristics, including low noise, robust protection features, and efficient operation.
Features
The TL1963ADCQR is a low-dropout (LDO) voltage regulator designed for high-performance applications. Key features include:
1. Output Current: It can provide up to 1.5A of output current.
2. Low Dropout Voltage: Offers a low dropout voltage of 340mV at a 1.5A load, enhancing efficiency.
3. Adjustable Output: The output voltage is adjustable, allowing for flexibility in various applications.
4. Input Voltage Range: It supports a wide input voltage range, typically from 2.5V to 20V.
5. Low Noise: Designed to offer low output noise, suitable for noise-sensitive circuitry.
6. High PSRR: Possesses a high Power Supply Rejection Ratio, beneficial for reducing supply noise impact.
7. Protection Features: Integrates overcurrent and thermal protection to safeguard against overload and overheating.
8. Stability: Stable with a wide range of output capacitors, including low-ESR types.
9. Package: Available in different package options to suit space-constrained designs.
10. Applications: Ideal for powering digital circuits, RF components, and other sensitive electronics.
These features make the TL1963ADCQR a versatile choice for robust power regulation in various electronic devices.
1. Output Current: It can provide up to 1.5A of output current.
2. Low Dropout Voltage: Offers a low dropout voltage of 340mV at a 1.5A load, enhancing efficiency.
3. Adjustable Output: The output voltage is adjustable, allowing for flexibility in various applications.
4. Input Voltage Range: It supports a wide input voltage range, typically from 2.5V to 20V.
5. Low Noise: Designed to offer low output noise, suitable for noise-sensitive circuitry.
6. High PSRR: Possesses a high Power Supply Rejection Ratio, beneficial for reducing supply noise impact.
7. Protection Features: Integrates overcurrent and thermal protection to safeguard against overload and overheating.
8. Stability: Stable with a wide range of output capacitors, including low-ESR types.
9. Package: Available in different package options to suit space-constrained designs.
10. Applications: Ideal for powering digital circuits, RF components, and other sensitive electronics.
These features make the TL1963ADCQR a versatile choice for robust power regulation in various electronic devices.
Package
The TL1963ADCQR is a low-dropout (LDO) voltage regulator, and it comes in a SOIC (Small Outline Integrated Circuit) package with 8 pins. This type of package is commonly used for surface-mounted devices, offering a compact form factor suitable for various electronic applications.
Pinout
The TL1963ADCQR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It typically comes in a 5-pin TO-263 surface-mount package. Here is a breakdown of its pin functions:
1. Input (IN): This pin is used to connect the input voltage, which the regulator will convert to a stable output voltage.
2. Output (OUT): The regulated voltage is delivered through this pin. It provides the stable output voltage to the load.
3. Ground (GND): This pin is the common ground reference for both the input and output voltages.
4. Adjust (ADJ): This pin allows the adjustment of the output voltage. By connecting a resistor divider network to this pin, different output voltages can be set.
5. Enable (EN): This pin is used to enable or disable the regulator. Pulling this pin high enables the regulator, while pulling it low disables it, reducing the quiescent current.
The TL1963ADCQR is designed for low dropout, fast transient response, and good stability, making it suitable for a wide range of applications requiring precise voltage regulation.
1. Input (IN): This pin is used to connect the input voltage, which the regulator will convert to a stable output voltage.
2. Output (OUT): The regulated voltage is delivered through this pin. It provides the stable output voltage to the load.
3. Ground (GND): This pin is the common ground reference for both the input and output voltages.
4. Adjust (ADJ): This pin allows the adjustment of the output voltage. By connecting a resistor divider network to this pin, different output voltages can be set.
5. Enable (EN): This pin is used to enable or disable the regulator. Pulling this pin high enables the regulator, while pulling it low disables it, reducing the quiescent current.
The TL1963ADCQR is designed for low dropout, fast transient response, and good stability, making it suitable for a wide range of applications requiring precise voltage regulation.
Manufacturer
The TL1963ADCQR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of semiconductor products, including integrated circuits, microcontrollers, and analog devices. TI is known for its contributions to the electronics industry, with products commonly used in various applications such as consumer electronics, automotive systems, industrial machinery, and communications equipment. The company focuses on innovation and development in areas like power management, signal processing, and embedded processing.
Application
The TL1963ADCQR is a low-dropout (LDO) voltage regulator. Its application areas include powering sensitive electronics that require low noise and a stable output voltage, such as microcontrollers, processors, and analog circuits in communication devices, industrial equipment, consumer electronics, and automotive systems. It is particularly suitable for applications that need a low-dropout voltage and high-current capacity, like RF components and high-performance digital systems.
Equivalent
The TL1963ADCQR is a low-dropout (LDO) voltage regulator. Equivalent products include the LT1963A from Analog Devices, the MIC39100 from Microchip Technology, and the TPS7A7000 from Texas Instruments. Each of these regulators offers similar functionalities, but always check specific parameters like output current, dropout voltage, and package type to ensure compatibility with your application.
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