TL1963ADCQR

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TL1963ADCQR

+БОМ

IC REG LIN POS ADJ 1.5A SOT223-6

  • ПроизводительТехасские инструменты

  • Мфр. Часть #TL1963ADCQR

  • Пакет SOT-223 (DCQ)-6

  • В наличии6195

365 Дни гарантии качества

7*24 часы обслуживания каранти

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Спецификации

Атрибут Ценность
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

Обзор

Description

The TL1963ADCQR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TL1963 series known for delivering high performance with low noise output, making it suitable for sensitive electronic applications. The device can supply up to 1.5A of output current with a minimal dropout voltage, which is the difference between input and output voltage required for the regulator to function properly. The TL1963ADCQR offers excellent line and load regulation and features a wide input voltage range, which provides flexibility for various applications.
Key features include low output noise, which is beneficial for powering noise-sensitive components like RF systems or high-speed processors. It also has thermal shutdown and current limiting to protect against overload conditions. The adjustable output voltage can be set using an external resistor divider, allowing for customization based on specific needs. Additionally, the device is available in a small package size, contributing to its suitability for compact electronic systems requiring efficient power management.

Equivalent

The TL1963ADCQR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM2940, LT1963, and MIC29302, among others from manufacturers like Linear Technology (Analog Devices), Microchip Technology, and ON Semiconductor. These equivalents may vary slightly in features, so it's important to compare specifications such as output voltage, current capability, dropout voltage, and package type to ensure compatibility with your application.

Features

The TL1963ADCQR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. Key features include:
1. Output Voltage: It provides an adjustable output voltage, typically ranging from 1.21 V to 20 V.
2. Output Current: The regulator can supply a maximum output current of up to 1.5 A.
3. Low Dropout Voltage: It exhibits a low dropout voltage of approximately 340 mV at full load, enhancing efficiency.
4. High PSRR: The power supply rejection ratio is typically high, which helps in minimizing fluctuations in output voltage due to variations in input voltage.
5. Low Noise: Designed for low output noise, it is suitable for sensitive applications.
6. Thermal Protection: The LDO includes over-temperature protection to prevent damage due to excessive heat.
7. Short-Circuit Protection: It also features short-circuit protection to enhance safety and reliability.
8. Package: The device is available in a standard SOT-223 package that is suitable for both hand and automatic assembly.
These features make the TL1963ADCQR suitable for a wide range of applications, including consumer electronics and communication systems.

Pinout

The TL1963ADCQR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a small-outline transistor (SOT) package, specifically a 5-pin DDPAK/TO-263 surface-mount package. The pin functions are as follows:
1. IN: Input voltage supply pin. This is where the input voltage is applied to the regulator.
2. GND: Ground pin. This serves as the ground reference for both the input and output voltages.
3. OUT: Output voltage pin. The regulated output voltage is provided at this pin.
4. ADJ: Adjustable pin. This allows the user to set the output voltage with an external resistor divider.
5. NC: No connection. Some variants might have this for improved thermal performance or mechanical stability.
This regulator is designed for low-dropout voltage applications, offering high output current with low noise and high accuracy, suitable for powering sensitive electronics. Always refer to the specific datasheet for detailed information regarding pin configuration and electrical characteristics.

Manufacturer

The TL1963ADCQR is manufactured by Texas Instruments. Texas Instruments is a technology company that specializes in designing and manufacturing semiconductors and various integrated circuits. It serves a wide range of sectors, including automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation in analog and digital signal processing technologies.

Application

The TL1963ADCQR is a low-dropout (LDO) voltage regulator, and its application areas include:
1. Industrial Equipment: Used for stable voltage supply in various industrial systems.
2. Telecommunications: Provides reliable power in communication devices and infrastructure.
3. Consumer Electronics: Powers circuits in devices like televisions, gaming consoles, and set-top boxes.
4. Medical Devices: Ensures precise voltage requirements in sensitive medical equipment.
5. Networking Equipment: Stabilizes power in routers, switches, and other networking hardware.
6. Automotive Systems: Used in infotainment and other electronic control units.
7. Battery-Powered Devices: Provides efficient power regulation in portable electronics.
These applications benefit from its low dropout voltage, thermal performance, and low noise output.

Package

The TL1963ADCQR is a low-dropout (LDO) voltage regulator from Texas Instruments, typically housed in a SOT-223 package type.

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