Category: Integrated Circuit (IC)
Use: The ICL7667EBA is a voltage converter and regulator IC that provides a regulated positive or negative output voltage from an input voltage. It is commonly used in electronic circuits where a stable voltage level is required.
Characteristics: - Voltage conversion and regulation - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection
Package: The ICL7667EBA is available in a standard 8-pin plastic dual in-line package (PDIP).
Essence: The essence of the ICL7667EBA is to convert and regulate voltages efficiently, ensuring a stable output voltage for various electronic applications.
Packaging/Quantity: The ICL7667EBA is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.
The ICL7667EBA features the following pin configuration:
```
| | --| V+ GND |-- Pin 1: Positive Supply Voltage (V+) --| VIN VOUT|-- Pin 2: Input Voltage (VIN) / Output Voltage (VOUT) --| FB NC |-- Pin 3: Feedback Terminal (FB) / No Connection (NC) --| EN NC |-- Pin 4: Enable Terminal (EN) / No Connection (NC) --| GND V- |-- Pin 5: Ground (GND) / Negative Supply Voltage (V-) --| NC NC |-- Pin 6: No Connection (NC) --| NC NC |-- Pin 7: No Connection (NC) --| NC VOUT |-- Pin 8: No Connection (NC) / Output Voltage (VOUT) |___________| ```
Advantages: - Efficient voltage conversion and regulation - Wide input voltage range - Adjustable output voltage - Overcurrent protection ensures circuit safety - Low power consumption
Disadvantages: - Limited output current capacity (up to 100mA) - Requires external components for precise voltage adjustment
The ICL7667EBA utilizes internal circuitry to convert and regulate voltages. It employs a feedback mechanism to maintain a stable output voltage regardless of variations in the input voltage. By adjusting the feedback resistor values, the desired output voltage can be set within the specified range.
The ICL7667EBA finds applications in various electronic systems where voltage conversion and regulation are crucial. Some potential application fields include:
These alternative models provide similar features and can be considered as substitutes for the ICL7667EBA depending on specific requirements.
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Question: What is the typical operating voltage range for ICL7667EBA?
Answer: The typical operating voltage range for ICL7667EBA is 4.5V to 15V.
Question: Can ICL7667EBA be used in automotive applications?
Answer: Yes, ICL7667EBA is suitable for automotive applications.
Question: What is the maximum output current of ICL7667EBA?
Answer: The maximum output current of ICL7667EBA is 100mA.
Question: Is ICL7667EBA suitable for low-power applications?
Answer: Yes, ICL7667EBA is suitable for low-power applications due to its low quiescent current.
Question: Does ICL7667EBA have built-in overcurrent protection?
Answer: Yes, ICL7667EBA features built-in overcurrent protection.
Question: Can ICL7667EBA be used in battery-powered devices?
Answer: Yes, ICL7667EBA can be used in battery-powered devices due to its low power consumption.
Question: What is the temperature range for ICL7667EBA?
Answer: ICL7667EBA operates within a temperature range of -40°C to 85°C.
Question: Does ICL7667EBA require external compensation?
Answer: No, ICL7667EBA does not require external compensation.
Question: Is ICL7667EBA suitable for precision voltage regulation?
Answer: Yes, ICL7667EBA is suitable for precision voltage regulation applications.
Question: Can ICL7667EBA be used in industrial control systems?
Answer: Yes, ICL7667EBA is suitable for use in industrial control systems.