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TL1963ADCQR
+BOMIC REG LIN POS ADJ 1.5A SOT223-6
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TL1963ADCQR
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패키지 SOT-223 (DCQ)-6
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재고6195
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
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사양
| 속성 | 가치 |
| 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 |
개요
Description
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
Features
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
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
Application
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.