사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 1.3V @ 800mA |
| Current - Output | 800mA |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The TLV1117-50CDCYR is a fixed-output, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It delivers a steady output voltage of 5.0V and can supply up to 800 mA of output current. Known for its low dropout voltage and low quiescent current, the TLV1117 is ideal for applications requiring efficient voltage regulation with minimal power loss. It features internal current limiting and thermal shutdown for enhanced reliability and protection against overload and overheating. The device comes in a compact SOT-223 package, making it suitable for space-constrained applications. The TLV1117-50CDCYR is often used in consumer electronics, industrial equipment, and communications devices, where stable voltage output is critical for performance.
Equivalent
The TLV1117-50CDCYR is a low-dropout (LDO) voltage regulator providing a fixed 5V output. Equivalent products include:
1. LM1117-5.0 from Texas Instruments
2. MIC39100-5.0 or MIC39101-5.0 from Microchip Technology
3. AMS1117-5.0 from Advanced Monolithic Systems
4. LD1117-50 from STMicroelectronics
Ensure compatibility by checking datasheets for parameters like input voltage range, dropout voltage, and current rating.
1. LM1117-5.0 from Texas Instruments
2. MIC39100-5.0 or MIC39101-5.0 from Microchip Technology
3. AMS1117-5.0 from Advanced Monolithic Systems
4. LD1117-50 from STMicroelectronics
Ensure compatibility by checking datasheets for parameters like input voltage range, dropout voltage, and current rating.
Features
The TLV1117-50CDCYR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. Here are its key features:
1. Output Voltage: It provides a fixed output voltage of 5.0 V.
2. Maximum Output Current: Capable of delivering up to 800 mA.
3. Dropout Voltage: Features a low dropout voltage of typically 1.3 V at full load, improving efficiency.
4. Input Voltage Range: Supports input voltage range between 6.5 V and 15 V.
5. Thermal Protection: Includes built-in thermal shutdown for protection against overheating.
6. Short-Circuit Protection: Equipped with internal current limiting to protect against short circuits.
7. Low Noise: Designed for low output noise, making it suitable for sensitive applications.
8. Package: Available in a SOT-223 package, enhancing thermal performance and compactness.
9. Applications: Ideal for use in applications such as consumer electronics, industrial equipment, and communication devices.
These features make the TLV1117-50CDCYR a versatile and reliable choice for various power regulation needs.
1. Output Voltage: It provides a fixed output voltage of 5.0 V.
2. Maximum Output Current: Capable of delivering up to 800 mA.
3. Dropout Voltage: Features a low dropout voltage of typically 1.3 V at full load, improving efficiency.
4. Input Voltage Range: Supports input voltage range between 6.5 V and 15 V.
5. Thermal Protection: Includes built-in thermal shutdown for protection against overheating.
6. Short-Circuit Protection: Equipped with internal current limiting to protect against short circuits.
7. Low Noise: Designed for low output noise, making it suitable for sensitive applications.
8. Package: Available in a SOT-223 package, enhancing thermal performance and compactness.
9. Applications: Ideal for use in applications such as consumer electronics, industrial equipment, and communication devices.
These features make the TLV1117-50CDCYR a versatile and reliable choice for various power regulation needs.
Pinout
The TLV1117-50CDCYR is a low-dropout voltage regulator from Texas Instruments. It comes in a SOT-223 (DCY) package, which typically has 3 pins, and one tab that is used as a fourth pin for ground connection. The pin configuration is as follows:
1. Pin 1 (Input): This pin is used to connect the input voltage, which should be higher than the regulated output voltage.
2. Pin 2 (Ground/Adjust): This pin is connected to ground for the fixed output voltage version, which is +5.0V in this case. In adjustable versions, it can be used to set the output voltage.
3. Pin 3 (Output): This pin provides the regulated output voltage.
4. Tab (Ground): The heat dissipation tab is also internally connected to ground and can be used for thermal management.
The TLV1117-50CDCYR is designed to provide a fixed output voltage of 5.0V and can deliver up to 800mA of output current. It is commonly used in applications that require a stable voltage supply with minimal voltage drop across the regulator.
1. Pin 1 (Input): This pin is used to connect the input voltage, which should be higher than the regulated output voltage.
2. Pin 2 (Ground/Adjust): This pin is connected to ground for the fixed output voltage version, which is +5.0V in this case. In adjustable versions, it can be used to set the output voltage.
3. Pin 3 (Output): This pin provides the regulated output voltage.
4. Tab (Ground): The heat dissipation tab is also internally connected to ground and can be used for thermal management.
The TLV1117-50CDCYR is designed to provide a fixed output voltage of 5.0V and can deliver up to 800mA of output current. It is commonly used in applications that require a stable voltage supply with minimal voltage drop across the regulator.
Manufacturer
The TLV1117-50CDCYR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of semiconductor products. They are known for their development of analog chips and embedded processors, with applications spanning automotive systems, industrial machinery, personal electronics, and more. TI has a long history in the electronics industry, being founded in 1930, and continues to be a leader in innovation and technology development.
Application
The TLV1117-50CDCYR is a low-dropout voltage regulator commonly used in various applications. Key application areas include:
1. Consumer Electronics: Provides stable voltage supply for devices like smartphones, tablets, and cameras.
2. Industrial Equipment: Utilized in control systems and other industrial electronics requiring reliable power regulation.
3. Networking Devices: Powers routers, switches, and modems with consistent voltage.
4. Computing: Supports microprocessors and other computing components.
5. Telecommunications: Used in base stations and other telecom infrastructure.
6. Automotive: Offers regulated power for electronic control units and infotainment systems.
The TLV1117-50CDCYR's versatility in providing stable voltage makes it suitable for any application requiring efficient power regulation and low dropout characteristics.
1. Consumer Electronics: Provides stable voltage supply for devices like smartphones, tablets, and cameras.
2. Industrial Equipment: Utilized in control systems and other industrial electronics requiring reliable power regulation.
3. Networking Devices: Powers routers, switches, and modems with consistent voltage.
4. Computing: Supports microprocessors and other computing components.
5. Telecommunications: Used in base stations and other telecom infrastructure.
6. Automotive: Offers regulated power for electronic control units and infotainment systems.
The TLV1117-50CDCYR's versatility in providing stable voltage makes it suitable for any application requiring efficient power regulation and low dropout characteristics.
Package
The TLV1117-50CDCYR is in a SOT-223 package type, which is a small-outline transistor package commonly used for surface-mounted components.
