EL1509CSZ-T13
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: TO-263-5 (D2PAK-5)
Essence: The EL1509CSZ-T13 is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.
Packaging/Quantity: The EL1509CSZ-T13 is typically sold in reels containing 250 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6V
- Output Voltage Range: 0.8V - 5.5V
- Maximum Output Current: 1.5A
- Dropout Voltage: 300mV @ 1A
- Quiescent Current: 80µA
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The EL1509CSZ-T13 has the following pin configuration:
```
| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable --| FB NC |-- Pin 3: Not Connected --| NC NC |-- Pin 4: Not Connected --| VIN VOUT|-- Pin 5: Output Voltage |___________| ```
Functional Features
- High Efficiency: The EL1509CSZ-T13 offers high efficiency, minimizing power loss during voltage regulation.
- Low Dropout Voltage: With a low dropout voltage of 300mV at 1A, the IC can maintain a stable output even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The output voltage can be adjusted within the range of 0.8V to 5.5V, providing flexibility for various applications.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
- Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing damage to the IC.
Advantages and Disadvantages
Advantages: - High efficiency - Adjustable output voltage - Overcurrent and thermal protection - Compact package size
Disadvantages: - Limited maximum output current (1.5A)
Working Principles
The EL1509CSZ-T13 operates as a linear voltage regulator. It regulates the output voltage by comparing it with an internal reference voltage. Any deviation in the output voltage is corrected by adjusting the pass transistor's resistance, ensuring a stable output voltage.
Detailed Application Field Plans
The EL1509CSZ-T13 finds applications in various electronic devices that require a regulated power supply. Some common application fields include: - Mobile devices - Portable audio players - Wireless communication devices - Battery-powered systems - Embedded systems
Detailed and Complete Alternative Models
- LM1117-3.3: A similar voltage regulator IC with a fixed output voltage of 3.3V.
- LT1084CT-5: An alternative IC with a higher maximum output current of 5A.
- TPS79633DCQR: Another option with a fixed output voltage of 3.3V and low dropout voltage.
These alternative models provide different specifications and features, allowing users to choose the most suitable option for their specific requirements.
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技術ソリューションにおける EL1509CSZ-T13 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of EL1509CSZ-T13 in technical solutions:
Q: What is EL1509CSZ-T13? A: EL1509CSZ-T13 is a specific model of voltage-controlled current source (VCCS) integrated circuit (IC) commonly used in technical solutions.
Q: What is the purpose of EL1509CSZ-T13? A: The purpose of EL1509CSZ-T13 is to provide a stable and accurate current source for various applications, such as sensor interfacing, biasing circuits, and signal conditioning.
Q: What is the input voltage range for EL1509CSZ-T13? A: The input voltage range for EL1509CSZ-T13 typically varies from -0.3V to +6V.
Q: What is the output current range of EL1509CSZ-T13? A: The output current range of EL1509CSZ-T13 can be adjusted using external resistors and typically ranges from microamps to milliamps.
Q: How does EL1509CSZ-T13 achieve stability and accuracy? A: EL1509CSZ-T13 incorporates internal compensation techniques and precision components to ensure stability and accuracy in its current output.
Q: Can EL1509CSZ-T13 operate with a single power supply? A: Yes, EL1509CSZ-T13 can operate with a single power supply, typically ranging from 2.7V to 12V.
Q: Is EL1509CSZ-T13 suitable for battery-powered applications? A: Yes, EL1509CSZ-T13 is suitable for battery-powered applications due to its low quiescent current and wide operating voltage range.
Q: Can EL1509CSZ-T13 be used in temperature-sensitive environments? A: Yes, EL1509CSZ-T13 is designed to operate over a wide temperature range, making it suitable for temperature-sensitive environments.
Q: What are the typical package options available for EL1509CSZ-T13? A: EL1509CSZ-T13 is commonly available in small outline integrated circuit (SOIC) packages with various pin configurations.
Q: Are there any application notes or reference designs available for EL1509CSZ-T13? A: Yes, the manufacturer of EL1509CSZ-T13 typically provides application notes and reference designs that can help users understand and implement the IC in their technical solutions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for EL1509CSZ-T13.