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TL5001CDR
+BOMIC REG CTRLR BCK/BST/FLYBK 8SOIC
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TL5001CDR
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データシート TL5001CDR DataSheet
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在庫状況4485
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Boost, Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 40V |
| Frequency - Switching | 20kHz ~ 500kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Control Features | Dead Time Control, Frequency Control |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | TL5001 |
概要
Description
The TL5001CDR is a highly integrated linear voltage regulator designed for various applications requiring stable power supply. It features a low dropout voltage, enabling it to maintain regulation even when the input voltage is close to the output voltage. This device typically supports a wide input voltage range and provides output currents suitable for powering low to moderate load devices.
Key features of the TL5001CDR include excellent line and load regulation, thermal shutdown protection, and a low quiescent current, making it energy efficient. It also offers adjustable output voltage capabilities, allowing for versatility in different circuit designs.
The package is often in a compact form factor, facilitating easy integration into space-constrained applications. Common uses include powering microcontrollers, sensors, and other electronic components in consumer electronics, automotive, and industrial systems. Overall, the TL5001CDR is valued for its reliability, efficiency, and adaptability in various electronic applications.
Key features of the TL5001CDR include excellent line and load regulation, thermal shutdown protection, and a low quiescent current, making it energy efficient. It also offers adjustable output voltage capabilities, allowing for versatility in different circuit designs.
The package is often in a compact form factor, facilitating easy integration into space-constrained applications. Common uses include powering microcontrollers, sensors, and other electronic components in consumer electronics, automotive, and industrial systems. Overall, the TL5001CDR is valued for its reliability, efficiency, and adaptability in various electronic applications.
Equivalent
The TL5001CDR chip is a voltage regulator and controller. Equivalent products include the LM317, LM1117 and LM2596, which offer similar functionalities for voltage regulation. Additionally, you can consider the MCP1700 and MIC5205 for low-dropout (LDO) applications. Always check the specific datasheets for compatibility and performance specifications before substitution.
Features
The TL5001CDR is a precision voltage reference from Texas Instruments. Key features include:
1. Voltage Reference: It provides a stable output voltage, typically around 1.25V.
2. Low Drift: The device offers low temperature coefficient, ensuring minimal voltage change across varying temperatures.
3. Low Noise: Designed for minimal output voltage noise, enhancing performance in sensitive applications.
4. Wide Operating Range: Supports a broad supply voltage range, making it versatile for different circuit designs.
5. High Accuracy: Provides precise output voltage with low initial error.
6. Small Package: Available in compact packages, suitable for space-constrained designs.
7. Easy to Use: Simple implementation with minimal external components required.
8. Robust Performance: Features high power supply rejection ratio (PSRR) for stable operation under varying load conditions.
This makes the TL5001CDR ideal for applications such as power management, signal conditioning, and instrumentation.
1. Voltage Reference: It provides a stable output voltage, typically around 1.25V.
2. Low Drift: The device offers low temperature coefficient, ensuring minimal voltage change across varying temperatures.
3. Low Noise: Designed for minimal output voltage noise, enhancing performance in sensitive applications.
4. Wide Operating Range: Supports a broad supply voltage range, making it versatile for different circuit designs.
5. High Accuracy: Provides precise output voltage with low initial error.
6. Small Package: Available in compact packages, suitable for space-constrained designs.
7. Easy to Use: Simple implementation with minimal external components required.
8. Robust Performance: Features high power supply rejection ratio (PSRR) for stable operation under varying load conditions.
This makes the TL5001CDR ideal for applications such as power management, signal conditioning, and instrumentation.
Pinout
The TL5001CDR is a voltage regulator integrated circuit (IC) with a total of 8 pins. Here are the pin functions:
1. VREF (Pin 1): Reference voltage output (typically 1.25V).
2. COMP (Pin 2): Compensation pin for stability; connects to external components for frequency compensation.
3. GND (Pin 3): Ground reference for the circuit.
4. VOUT (Pin 4): Output voltage; regulated output from the IC.
5. FB (Pin 5): Feedback pin; used to set the output voltage by connecting to an external resistor divider.
6. ISENSE (Pin 6): Current sense input; monitors output current for overcurrent protection.
7. SW (Pin 7): Switch pin; connects to the inductor for the switching regulator configuration.
8. VIN (Pin 8): Input voltage; the voltage supplied to the IC for regulation.
This device operates as a step-down (buck) converter, providing a regulated output voltage with adjustable settings.
1. VREF (Pin 1): Reference voltage output (typically 1.25V).
2. COMP (Pin 2): Compensation pin for stability; connects to external components for frequency compensation.
3. GND (Pin 3): Ground reference for the circuit.
4. VOUT (Pin 4): Output voltage; regulated output from the IC.
5. FB (Pin 5): Feedback pin; used to set the output voltage by connecting to an external resistor divider.
6. ISENSE (Pin 6): Current sense input; monitors output current for overcurrent protection.
7. SW (Pin 7): Switch pin; connects to the inductor for the switching regulator configuration.
8. VIN (Pin 8): Input voltage; the voltage supplied to the IC for regulation.
This device operates as a step-down (buck) converter, providing a regulated output voltage with adjustable settings.
Manufacturer
The TL5001CDR is manufactured by Texas Instruments, a leading American technology company. Founded in 1930, Texas Instruments (TI) specializes in designing and manufacturing semiconductors and various integrated circuits (ICs). The company is well-known for its analog and embedded processing solutions, which are widely used in electronic devices across various industries, including automotive, industrial, and consumer electronics.
Texas Instruments is particularly recognized for its innovation in analog technology, digital signal processing, and microcontrollers. The TL5001CDR is a voltage reference device, which is part of TI's extensive portfolio of analog components designed to provide precise voltage references for various applications. TI's commitment to research and development, along with its broad range of products and solutions, positions it as a key player in the global semiconductor market.
Texas Instruments is particularly recognized for its innovation in analog technology, digital signal processing, and microcontrollers. The TL5001CDR is a voltage reference device, which is part of TI's extensive portfolio of analog components designed to provide precise voltage references for various applications. TI's commitment to research and development, along with its broad range of products and solutions, positions it as a key player in the global semiconductor market.
Application
The TL5001CDR is a precision voltage reference used in various applications, including:
1. Power Supply Regulation: Provides stable reference voltages for linear and switching power supplies.
2. Data Acquisition Systems: Ensures accurate analog-to-digital conversion.
3. Instrumentation: Used in measurement devices for consistent performance.
4. Calibration Equipment: Serves as a reference point for calibrating sensors and instruments.
5. Battery Management Systems: Monitors and manages battery voltage levels.
6. Consumer Electronics: Enhances performance in audio, video, and communication devices.
Its low temperature coefficient and high accuracy make it ideal for these applications.
1. Power Supply Regulation: Provides stable reference voltages for linear and switching power supplies.
2. Data Acquisition Systems: Ensures accurate analog-to-digital conversion.
3. Instrumentation: Used in measurement devices for consistent performance.
4. Calibration Equipment: Serves as a reference point for calibrating sensors and instruments.
5. Battery Management Systems: Monitors and manages battery voltage levels.
6. Consumer Electronics: Enhances performance in audio, video, and communication devices.
Its low temperature coefficient and high accuracy make it ideal for these applications.
Package
The TL5001CDR is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package).
