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LP38693SD-ADJ/NOPB
+Lista de MateriaisIC REG LIN POS ADJ 500MA 6WSON
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FabricanteTexas Instruments
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Peça do Fabricante #LP38693SD-ADJ/NOPB
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Pacote WSON-6
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 9V |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) | 100 µA |
| PSRR | 55dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features include an output current capability of up to 1.5A, making it suitable for powering moderate to high-power devices. The adjustable output voltage ranges from 1.25V to 9V, offering flexibility for different circuit requirements. The LP38693SD-ADJ/NOPB is designed to withstand input voltages up to 10V and includes protection features like current limiting and thermal shutdown for enhanced reliability and safety.
Housed in a thermally efficient TO-263 package, the regulator is ideal for applications in consumer electronics, industrial equipment, and other systems that demand robust voltage regulation and minimal power loss. Its compact form factor and efficiency make it a popular choice for engineers designing power management solutions.
Equivalent
1. Microchip MCP1825S: Adjustable LDO regulator with similar output current and voltage range.
2. TI TPS7A4001: Adjustable LDO with comparable features.
3. ON Semiconductor NCP1117: Widely used adjustable LDO regulator.
4. STMicroelectronics LD1117: Common adjustable LDO with similar electrical characteristics.
Ensure compatibility with your specific requirements like output voltage range, current rating, and package type before substituting.
Features
1. Adjustable Output Voltage: The device allows for adjustable output voltage, providing flexibility to meet various application needs.
2. Low Dropout Voltage: It functions with minimal voltage drop, making it suitable for low-voltage applications and conserving power.
3. High Accuracy: Offers precise voltage regulation with a high degree of accuracy.
4. Thermal Protection: Built-in thermal shutdown protects the device from overheating, ensuring reliability.
5. Current Limitation: Provides overcurrent protection to prevent damage due to excess current flow.
6. Fast Transient Response: Quickly responds to changes in load conditions, maintaining stable output voltage.
7. Wide Input Voltage Range: Supports a broad range of input voltages, increasing its versatility.
8. Package Type: Offered in a space-saving SOT-223 package, ideal for compact designs.
These features make the LP38693SD-ADJ/NOPB well-suited for a variety of electronic applications where efficient and reliable voltage regulation is critical.
Pinout
1. VIN: This is the input voltage pin. It is where the unregulated input voltage is supplied to the regulator.
2. VOUT: This is the regulated output voltage pin. It provides the stabilized voltage output.
3. ADJ: The adjust pin is used to set the output voltage. An external resistor divider network connected to this pin allows for adjustable output voltage settings.
4. GND: This is the ground pin and serves as the return path for the input and output currents.
5. NC: This pin is not connected internally. It's usually left floating or connected to ground for mechanical stability.
The LP38693SD-ADJ/NOPB is designed for applications requiring a low dropout voltage, high output current capacity, and adjustable output voltage.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for efficient power regulation.
2. Industrial Equipment: Suitable for industrial control systems and instrumentation requiring stable voltage.
3. Automotive Systems: Employed in automotive electronics for enhancing reliability and performance.
4. Communication Devices: Supports power management in networking equipment and wireless communication devices.
5. Computer Peripherals: Utilized in managing power for peripherals such as printers and external drives.
These applications benefit from its adjustable output voltage, low dropout voltage, and high accuracy.