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LT1764AEQ-1.5
+BOMLDO Voltage Regulators LT1764A - 3A, Fast Transient Response, Low Noise, LDO Regulators
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Nhà sản xuấtAnalog Devices
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Ông. Phần #LT1764AEQ-1.5
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Bảng dữ liệu LT1764AEQ-1.5 DataSheet
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Description
Key features include high accuracy, low noise, and fast transient response, enhancing performance in sensitive applications. The LT1764AEQ-1.5 includes internal protection features such as current limiting, thermal shutdown, and safe operating area protection to ensure reliable operation under various conditions. The device comes in a thermally enhanced 5-lead TO-263 package, which enhances heat dissipation and supports efficient thermal management.
Overall, the LT1764AEQ-1.5 provides a robust solution for delivering a stable 1.5V output in demanding applications, offering a balance of performance, efficiency, and protection.
Equivalent
Features
1. Output Voltage: Fixed at 1.5V.
2. Output Current: Capable of delivering up to 3A.
3. Low Dropout Voltage: Typically 340mV at 3A, which allows for efficient operation with a smaller input-output voltage differential.
4. Fast Transient Response: Quickly responds to changes in load current, making it suitable for applications with dynamic loads.
5. Low Noise: Produces low output noise, which is beneficial for sensitive analog circuitry.
6. Stability: Stable with ceramic capacitors as low as 10µF.
7. Protection Features: Includes overcurrent and thermal shutdown protection to enhance reliability.
8. Operating Temperature: Supports a wide temperature range, suitable for various environments.
9. Package: Available in a thermally enhanced 5-lead TO-220 package.
These features make the LT1764AEQ-1.5 suitable for powering sensitive components in applications like telecommunications, computing, and industrial systems where low dropout voltage and high current capabilities are needed.
Pinout
1. Input (Vin): This pin is for the input voltage supply. It accepts a voltage that is typically higher than the regulated output voltage.
2. Ground (GND): This is the ground reference pin for the device and is connected to the system ground.
3. Output (Vout): This pin provides the regulated output voltage, which is fixed at 1.5V for the LT1764AEQ-1.5 variant.
4. Bypass (BP): This pin is used to enhance the noise performance by connecting a capacitor, which improves the regulator's transient response.
5. Shutdown (SHDN): This pin enables or disables the regulator. Pulling this pin low turns off the regulator, reducing the quiescent current to a minimal level.
The device is suitable for applications requiring a stable 1.5V output with low dropout voltage and minimal noise.
Manufacturer
Application
1. Telecommunications: Ensures stable power supply for sensitive equipment.
2. Networking Equipment: Provides consistent voltage for routers, switches, and similar devices.
3. Industrial Automation: Powers sensors and control systems requiring reliable voltage.
4. Consumer Electronics: Used in devices needing efficient power regulation, like TVs and gaming consoles.
5. Medical Devices: Offers stable power for portable and sensitive medical electronic devices.
6. Battery-Powered Systems: Extends battery life by minimizing dropout voltage and power dissipation.
These applications benefit from its low dropout voltage, high output accuracy, and thermal management features.